{"id":1124,"date":"2018-07-20T12:40:59","date_gmt":"2018-07-20T12:40:59","guid":{"rendered":"http:\/\/centruldecalcul.ro\/astr\/?p=1124"},"modified":"2018-08-31T07:25:38","modified_gmt":"2018-08-31T07:25:38","slug":"prof-univ-dr-ing-alexandru-nicolae-dumitru","status":"publish","type":"post","link":"https:\/\/old.astr.ro\/en\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/","title":{"rendered":"Prof.univ.dr.ing. Alexandru Nicolae Dumitru"},"content":{"rendered":"<img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1125 alignleft\" src=\"\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae-300x300.jpg 300w, https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae-150x150.jpg 150w, https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae-420x420.jpg 420w, https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae.jpg 550w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\r\n<ul class=\"list icons list-unstyled\">\r\n \t<li>\r\n<h5 class=\"black\"><strong>MEMBRU CORESPONDENT<\/strong><\/h5>\r\n<\/li>\r\n \t<li class=\"black\">\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Tehnologia Informa\u021biei \u0219i Comunica\u021biilor &#8211; Calculatoare \u0219i Telecomunica\u021bii<\/strong><\/li>\r\n \t<li><i class=\"icon icon-calendar\"><\/i>\u00a0<span class=\"black\">28 noiembrie 1947<\/span><\/li>\r\n<\/ul>\r\n<div id=\"readmore\" class=\"readmore-js-section readmore-js-expanded\">\r\n\r\n<hr \/>\r\n\r\n<h3 class=\"black\">EXPERIEN\u021aA PROFESIONAL\u0102<\/h3>\r\n<div>\r\n\r\nAlexandru N Dumitru: n. 28 noiembrie 1947, Bucure\u015fti, Rom\u00e2nia;\r\n\r\n<strong>\u00a0Activitate didactic\u0103<\/strong>: \u00een \u00eenv\u0103\u0163\u0103m\u00e2ntul electrotehnic (1970-1974) \u015fi de electronic\u0103 \u015fi telecomunica\u0163ii (1974-prezent); a contribuit la dezvoltarea specializ\u0103rii \u015fi apoi Facult\u0103\u0163ii de electronic\u0103 \u015fi telecomunica\u0163ii, \u00eencep\u00e2nd cu prima promo\u0163ie de ingineri electroni\u015fti. A pus bazele, a dezvoltat \u015fi predat disciplinele de \u201cTehnica modern\u0103 a comunica\u0163iilor\u201d \u015fi \u201cTelegrafie \u015fi transmisiuni de date\u201d. A introdus \u00een programul de studii, elaborat \u015fi predat cursurile de\u00a0\u201cSisteme de comunica\u0163ii\u201d, \u201cComunica\u0163ii digitale\u201d, \u201cDomotic\u0103\u201d, \u201cIntroducere \u00een comunica\u0163ii\u201d, \u201cSisteme cu spectru extins\u201d. \u201cSisteme MIMO \u015fi OFDM\u201d, \u201cComunica\u0163ii cu spectru extins \u015fi sisteme MIMO\u201d, \u201cTehnici \u015fi sisteme avansate de comunica\u0163ii\u201d, A predat cursuri \u015fi la University of Colorado at Colrado Springs SUA, Universitatea\u00a0\u00a0Tehnic\u0103 a Moldovei, Chi\u015fin\u0103u, Universitatea \u201c\u015etefan cel Mare\u201d, Suceava \u015fi Universitatea de Medicin\u0103 \u015fi Farmacie, Ia\u015fi, specializarea Bioinginerie medical\u0103. A sus\u0163inut prelegeri la KaHo Sint Lieven, Gent, Belgia, IUT Chattellerault, Fran\u0163a, TEI Pireas. Grecia.\r\n\r\n<strong><span lang=\"FR\">Activitate managerial\u0103:<\/span><\/strong><span lang=\"FR\">\u00a0\u015fef de catedr\u0103 (1992-2000), director al centrului de cercetare \u201cGrup de cercetare \u00een telecomunica\u0163ii-TELECOM\u201d (1999-2010), d<\/span><span lang=\"PT-BR\">irector executiv al centrului de cercetare \u00een procesarea semnalelor \u015fi comunica\u0163ii PRODATA (2010-prezent)\u00a0<\/span><span lang=\"FR\">\u015fi d<\/span><span lang=\"PT-BR\">irector al C<\/span><span lang=\"PT-BR\">entrului de educa\u0163ie continu\u0103, la distan\u0163\u0103 \u015fi consultan\u0163\u0103 \u00een telecomunica\u0163ii (1999-prezent), Coordonator Erasmus pe Facultate (2004-2016).<\/span>\r\n\r\n<strong><span lang=\"FR\">Activitate \u015ftiin\u0163ific\u0103 \u015fi publicistic\u0103:\u00a0<\/span><\/strong>14 c\u0103r\u0163i \u00een domeniul telecomunica\u0163iilor, dintre care 5 c\u0103r\u0163i \u00een limba englez\u0103, 3 monografii \u00een limba englez\u0103 (2 \u00een domeniul cod\u0103rii de linie cu colaborare interna\u0163ional\u0103 \u2013 Germania \u015fi Corea, una \u00een domeniul filtrelor Nyquist \u00eembun\u0103t\u0103\u0163ite), 3 manuale,\u00a0\u00a0peste 200 de articole \u015ftiin\u0163ifice, din care 50 lucr\u0103ri \u00een reviste, (<strong><span lang=\"RO\">17 \u00een reviste cotate ISI)<\/span><\/strong>, circa150 lucr\u0103ri la conferin\u021be, 2 brevete de inven\u0163ie \u00een Rom\u00e2nia \u015fi a participat la realizarea a circa 20 de contracte de cercetare si a 2 inven\u0163ii brevetate.\u00a0\u00a0Este conduc\u0103tor de doctorat din 1999.\r\n\r\n<strong><span lang=\"RO\">Recunoa\u015ftere interna\u0163ional\u0103 \u015fi na\u0163ional\u0103:<\/span><\/strong><span lang=\"RO\">\u00a0<\/span><span lang=\"IT\">Fulbright Scholar<em>\u00a0<\/em>\u015fi<\/span>\u00a0Honorary Associate Professor, University of Colorado at Colorado Springs, ECE Department-1991,\u00a0<span lang=\"FR\">profesor invitat la\u00a0<\/span><strong><em><span lang=\"RO\">\u00c9cole Sup\u00e9rieure d\u2019Ing\u00e9nieurs de Poitiers<\/span><\/em><\/strong><span lang=\"RO\">, Laboratoire\u00a0\u00a0d\u2019Automatique et d\u2019Informatique Industrielle, 2007 \u015fi\u00a0<\/span><strong><em><span lang=\"FR\">Universit<\/span><\/em><\/strong><strong><em><span lang=\"RO\">\u00e9 de<\/span><\/em><\/strong><strong><em><span lang=\"FR\">\u00a0Poitiers<\/span><\/em><\/strong><span lang=\"FR\">, Laboratoire SIC-2002,\u00a0<\/span><span lang=\"RO\">Fran\u0163a<\/span><span lang=\"FR\">,<\/span>Profesor emerit din 2014.\r\n\r\n<strong>Keynote speaker<\/strong>\u00a0la ECUMICT 2010, Gent, Belgia, ECAI\u20192013, Pite\u015fti,\u00a0<strong><span lang=\"EN-GB\">Invited Talk<\/span><\/strong><span lang=\"EN-GB\">: ECAI\u20192009, Pite\u015fti,\u00a0<strong>Invited Speaker:<\/strong>\u00a0DAS\u20192010, Suceava.<\/span>\r\n\r\nRecenzent la\u00a0<em>IEEE Communication Letters, IEEE Transactions on Communications, IEEE Proceedings, IET Signal Processing, ETRI Journal, AECE<\/em>.\r\n\r\nMembru \u00een\u00a0<strong>International Program Committee<\/strong>\u00a0\u015fi recenzent la:\u00a0<strong>IWPCM<\/strong>\u00a02011 Lyon, Fran\u0163a,<strong>ECUMICT<\/strong>\u00a02004-2014, Gent, Belgia,\u00a0<strong>IASTED CSN\u00a0<\/strong>2007 (Thailand, Spain), 2008 (Malaysia, Spain), 2006 (Thailand, Spain), 2002-2005 (Spain),\u00a0\u00a0<strong>COMMUNICATIONS<\/strong>\u00a0Bucure\u015fti,\u00a0<strong>DAS<\/strong>\u00a0Suceava,\u00a0<strong>ISEEE<\/strong>, Gala\u0163i,\u00a0<strong>ECAI<\/strong>, Pite\u015fti,\u00a0<strong>CONTROLO<\/strong>\u20192000, Portugalia,<strong>EUROCON<\/strong><strong>\u00a02005<\/strong>\u00a0(Serbia) etc. Chairman la Communications (1998-2016), DAS (1992-2016), ISSCS, ECUMICT, ISEEE, ECAI etc.\r\n\r\n<\/div>\r\n\r\n<hr \/>\r\n\r\n<h3 class=\"black\">STUDII<\/h3>\r\n<div>\r\n\r\n<strong>Studii universitare<\/strong>: Facultatea de Electrotehnic\u0103, sec\u0163ia Electromecanic\u0103, Institutul Politehnic Ia\u015fi (1970). Doctor inginer (1981),\u00a0<span lang=\"PT-BR\">teza: \u201cContribu\u0163ii la\u00a0<\/span><span lang=\"IT\">studiul transmisiilor de date tip FSK (privind codarea \u015fi modularea)\u201d, Institutul Politehnic Ia\u015fi.<\/span>\r\n\r\n<\/div>\r\n\r\n<hr \/>\r\n\r\n<h3 class=\"black\">PUBLICATII<\/h3>\r\n<div>\r\n\r\n<strong><span lang=\"IT\">C<\/span><span lang=\"IT\">\u0102<\/span><span lang=\"IT\">R<\/span><span lang=\"IT\">\u0162<\/span><span lang=\"IT\">I<\/span><\/strong>\r\n\r\n<span lang=\"IT\">1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span lang=\"IT\">Alexandru, N.D., Morgenstern, G.,\u00a01998<em>, Digital Line Codes and Spectral Shaping, Editura Matrix ROM, Bucure\u015fti, 1-200,\u00a0\u00a0ISBN 973-9390-44-7<\/em><\/span>\r\n\r\n<span lang=\"IT\">2.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span lang=\"IT\">Alexandru, N.D., Kim, Dae Young, 2003,\u00a0<em>Spectral Shaping via Coding, CERMI, Iasi,, 1-316,\u00a0ISBN 973-667-023-6<\/em><\/span>\r\n\r\n3.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span lang=\"RO\">Alexandru N.D., Onofrei L.A.\u00a0<em>Improved Nyquist Filters<\/em>,\u00a0\u00a0POLITEHNIUM, Ia\u015fi, 2009, 232 p.<\/span><em>ISBN 978-973-621-275-8<\/em>\r\n\r\n<span lang=\"IT\">4.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Alexandru\u00a0N.D.,<em>\u00a0<\/em>Graur, A.,\u00a0<em>Noise and Fluctuations in Electronics and Telecom-munications<\/em>, Miskolc University Press, 2014, ISBN 978-615-5216-62-6, 256 p.\r\n\r\n<span lang=\"IT\">5.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span>Graur, A.,\u00a0Alexandru N.D.,<em>\u00a0<\/em>Pohoa\u0163\u0103 S.,<em>\u00a0Fundamentals of Analog Electronics,\u00a0<\/em>Druk Art Printing House, Chernivtsi, 2015, ISBN 978-6177172-47-4\r\n\r\n<span lang=\"IT\">6.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span lang=\"IT\">Alexandru N.D.,<\/span><em><span lang=\"IT\">\u00a02004, Introducere \u00een telecomunica\u0163ii, CERMI, Iasi,, 1-248,\u00a0\u00a0ISBN 973-667-032-5<\/span><\/em>\r\n\r\n<span lang=\"IT\">7.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span lang=\"IT\">Alexandru N.D.,<\/span><em><span lang=\"IT\">\u00a0<\/span><\/em><span lang=\"IT\">Graur, A.,<em>\u00a02005,\u00a0\u00a0Sisteme Spread Spectrum, MEDIAMIRA, Cluj, 1-274, ISBN 973-713-074-X<\/em><\/span>\r\n\r\n8.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandru\u00a0N.D.,\u00a0<em>2006<\/em>,\u00a0<em>Radiocomunica\u0163ii digitale, vol.II, Comunica\u0163ii digitale<\/em>, STEF,\u00a0Iasi, 1-150, ISBN973-8961-39-4\r\n\r\n9.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandru\u00a0N.D.,<em>\u00a0<\/em>Graur, A.,<em>\u00a02006, Domotica: O incursiune \u00een casa viitorului, MEDIAMIRA, Cluj, 1-252, ISBN (10) 973-713-138-X\u00a0<\/em>\r\n\r\n10.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandru\u00a0N.D.,\u00a0<em>2008, Sisteme de comunica\u0163ii<\/em>,\u00a0<em>CERMI, Ia\u015fi, 268 p,<\/em>\u00a0<em>ISBN 978-973-667-320-7<\/em>\r\n\r\n11.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandru\u00a0N.D.,\u00a0<em>2009, Comunica\u0163ii digitale<\/em>,\u00a0<em>CERMI, Ia\u015fi, 250 p,<\/em>\u00a0<em>ISBN 978-973-667-341-2<\/em>\r\n\r\n12.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandru N.D.,<em>\u00a0<\/em>Graur, A.,<em>\u00a0\u201cZgomote \u015fi fluctua\u0163ii \u00een electronic\u0103 \u015fi telecomunica\u0163ii\u201d, MEDIAMIRA, Cluj, 2011, 245 p.\u00a0<\/em>ISBN 978-973-713-284-0\r\n\r\n13.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandru, N.D., Cotae, P., 1990, Tehnica modern\u0103 a telecomunica\u0163iilor, Rotaprint, Ia\u015fi, 350 p.\r\n\r\n14.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandru, N.D., Cotae, P., 1987, Telegrafie \u015fi transmisiuni de date, Rotaprint, Ia\u015fi, 350 p.\r\n\r\n<strong>MANUALE<\/strong>\r\n\r\n1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Suchar, I, Serban, G., Haba P., Vasilache, V., Cretu, A., Cosma, V.,\u00a0Alexandru,\u00a0N.D., &#8222;Electrotechnic\u0103 general\u0103 &#8211; culegere de probleme&#8221;, Rotaprint,\u00a0Ia\u015fi, 1974.\r\n\r\n2.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandru,\u00a0N.D., Cotae, P. &#8222;Tehnica modern\u0103 a comunica\u0163iei&#8221;,\u00a0\u00cendrumar de laborator, Rotaprint,Ia\u015fi, 1990, 200 p.\r\n<ol type=\"1\">\r\n \t<li><span lang=\"PT-BR\">Diaconu, F.,\u00a0Alexandru N.D.,\u00a0<em>Sisteme de comunica\u0163ii.\u00a0<\/em><\/span><em><span lang=\"NL\">\u00cendrum\u0103tor de laborator<\/span><\/em><span lang=\"NL\">, Stef, Ia\u015fi, 2008, pp.1-52, ISBN 978-973-1809-18-2<\/span><\/li>\r\n<\/ol>\r\n&nbsp;\r\n\r\n<strong>ARTICOLE ISI<\/strong>\r\n\r\n\u00cen reviste cotate ISI:\r\n\r\n1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and A. L. B\u0103lan, \u201e<\/span>ISI-free pulse with piecewise exponential frequency characteristic\u201d,\u00a0AE\u00dc &#8211; International Journal of Electronics and Communications, Vol.70, Issue 8\/2016, pp.1020-1027.\r\n\r\n2.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and A. L. B\u0103lan, \u201e<\/span>Investigation of the Mechanism of Improvement in Improved Nyquist Filters\u201d, IET Signal Processing,\u00a0<span lang=\"EN\"><a href=\"http:\/\/digital-library.theiet.org\/content\/journals\/iet-spr\/8\/1;jsessionid=1t1h0w96i30vr.x-iet-live-01\">Volume 8, Issue 1<\/a>, February 2014,\u00a0<\/span><span lang=\"EN\">p.<\/span><span lang=\"EN\">95\u2013 105,\u00a0<\/span><span lang=\"EN\">DOI:\u00a0<\/span><span lang=\"EN\"><a href=\"http:\/\/dx.doi.org\/10.1049\/iet-spr.2013.0050\">10.1049\/iet-spr.2013.0050<\/a>.<\/span>\r\n\r\n3.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and A. L. B\u0103lan,\u00a0<\/span><span lang=\"RO\">\u201e<\/span><a title=\"Improved Nyquist Pulses Produced By A Filter with Senary Piece-wise Polynomial Frequency Characteristic\" href=\"http:\/\/www.aece.ro\/abstractplus.php?year=2014&amp;number=2&amp;article=21\">Improved Nyquist Pulses Produced By A Filter with Senary Piece-wise Polynomial Frequency Characteristic<\/a>\u201d,\u00a0<em>Advances in Electrical and Computer Engineering<\/em>, vol. 14, No. 2, pp.129-134, 2014.\u00a0DOI: 10.4316\/AECE.2014.0202\r\n\r\n4.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandra Ligia B\u0103lan, and\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, \u201e<\/span>Construction of New ISI-Free Pulses Using a Linear Combination of Two Polynomial Pulses\u201d, Telecommunication Systems, 2015 DOI: 10.1007\/s11235-014-9907-2,\u00a0<span lang=\"EN\">August 2015,\u00a0<\/span><span lang=\"EN\">Volume 59,<\/span><span lang=\"EN\"><a href=\"http:\/\/link.springer.com\/journal\/11235\/59\/4\/page\/1\">\u00a0Issue 4,<\/a><\/span><span lang=\"EN\">\u00a0pp 469-476.<\/span>\r\n\r\n5.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0S. Pohoa\u0163\u0103, A. Popa, and\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, \u201eGeneration of Quasi-Gaussian Pulses Based on Correlation Techniques\u201d,\u00a0<\/span><em>Advances in Electrical and Computer Engineering<\/em>, vol. 10, No. 1, pp.71-76, 2012.\r\n\r\n6.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandra Ligia Balan, and\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, \u201e<\/span>Two Improved Nyquist Filters with Piece-Wise Rectangular-Polynomial Frequency Characteristics\u201d, AE\u00dc &#8211; International Journal of Electronics and Communications, Vol.66, No.11\/2012, pp.880-883.\r\n\r\n7.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and A. L. B\u0103lan, \u201e<\/span>Improved Nyquist Filters with Piece-Wise Parabolic Frequency Characteristics\u201d, IEEE Communication Letters, Vol.15, No.5, pp.\u00a0<span lang=\"EN\">473\u2013475,<\/span>May, 2011.\r\n\r\n8.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and A. L. B\u0103lan, \u201e<\/span><span lang=\"EN\">ISI-free pulses produced by improved Nyquist filter with piece-wise linear characteristic<strong>\u201d,\u00a0<\/strong><\/span><em><span lang=\"EN\"><a href=\"http:\/\/ieeexplore.ieee.org\/xpl\/RecentIssue.jsp?punumber=2220\">Electronics Letters<\/a><\/span><\/em><span lang=\"EN\">, Vol.47, 4, pp. 256\u2013257, 2011.<\/span>\r\n\r\n9.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and L.A. Onofrei,<\/span>\u00a0\u00a0\u201c<a href=\"http:\/\/www.springerlink.com\/content\/fx28542448572825\/?p=9efff3e914cc4eeeb232bda2ab04e524&amp;pi=30\">ICI Reduction in OFDM Systems Using Phase Modified Sinc Pulse<\/a>\u201d Wireless Personal Communications,\u00a0\u00a0<a href=\"http:\/\/springerlink.com\/content\/l56527h0vm12\/?p=b518d04e18cc42a2b1566fb0e8ace52f&amp;pi=0\">Volume 53, Number 1 \/ March, 2010<\/a>, pp. 141-151.\r\n\r\n10.\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and L.A. Onofrei,<\/span>\u00a0\u00a0\u201cImproved Nyquist Filter with an Ideal Piece-Wise Rectangular Characteristic\u201d,\u00a0\u00a0AE\u0170 &#8211; International Journal of Electronics and Communications,\u00a0<a href=\"http:\/\/www.sciencedirect.com\/science?_ob=PublicationURL&amp;_tockey=%23TOC%2320469%232010%23999359991%232113771%23FLA%23&amp;_cdi=20469&amp;_pubType=J&amp;view=c&amp;_auth=y&amp;_acct=C000026732&amp;_version=1&amp;_urlVersion=0&amp;_userid=5286814&amp;md5=7e87dc922fa527ca5716bc68a9870d39\">Vol. 64, Issue 8<\/a>, pp.766-773,\u00a02010.\r\n\r\n11.\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and M.L. Alexandru, \u201e<\/span><strong>A Comparison of Double Convex and Double Concave Improved Nyquist Filters\u201d,\u00a0\u00a0<\/strong><em>Advances in Electrical and Computer Engineering<\/em>, vol. 10, No. 1, pp.63-66, 2010\r\n\r\n12.\u00a0\u00a0\u00a0<span lang=\"RO\">L.A. Onofrei, and\u00a0<\/span><strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, \u201cImproved Nyquist Filter Characteristics Using Spline Interpolation\u201d,\u00a0<\/span>Annales des Telecommunications,<a href=\"http:\/\/www.springerlink.com\/content\/krm63w677p27\/?p=70276aa2ac4741e3abf183be6c5b17a3&amp;pi=0\">Volume 64, Numbers 11-12 \/ December, pp.793-799, 2009<\/a>.\r\n\r\n13.\u00a0\u00a0\u00a0T.N. Durnea,\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">,\u00a0<\/span>\u201cCalculus of the Power Spectral Density of UWB-PPM Signals coded with Totally Flipped Code\u201d,\u00a0<em>Advances in Electrical and Computer Engineering<\/em>, Vol. 9, No.1 (29), pp.16-21, 2009.\r\n\r\n14.\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and<\/span><span lang=\"RO\">\u00a0<\/span>S. Pohoa\u0163\u0103\u00a0\u201cImproved Nyquist Filters with a Transfer Characteristic Derived from a Staircase\u00a0Characteristic Interpolated with Sine Functions\u201d, Advances in Electrical and Computer Engineering, vol. 10, No. 2, pp.103-108, 2009\r\n\r\n15.\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru,<\/strong>\u00a0Alexandru, M.L. \u201cSpectral Shaping for Codes with P.S.D. Expressed by Rational Functions\u201d,\u00a0\u00a0Advances in Electrical and Computer Engineering, Vol. 8, No.1, pp.31-35, 2008.\r\n\r\n16.\u00a0\u00a0P. Cotae,\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">,\u00a0<\/span>\u201cA Class of Generalized Constant Envelope Shaping Functions, Archiv f\u00fcr Elektronik und\u00a0\u00dcbertragungstechnik, Vol.46, No 2, pp.102-106, 1992.\r\n\r\n&nbsp;\r\n\r\nISI PROCEEDINGS\r\n\r\n1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>N.D.<\/strong><strong>\u00a0Alexandru<\/strong>,\u00a0<span lang=\"RO\">Felix Diaconu, \u201e<\/span>Thorough Spectral Investigation of the \u03b2-\u03b1 Pulse Shaping Filter\u201d,\u00a0<span lang=\"RO\">Proc.\u00a0<\/span>ISSCS 2015, Ia\u015fi, on CD\r\n\r\n2.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Adrian Popa,<strong>\u00a0N.D.<\/strong><strong>\u00a0Alexandru<\/strong>, \u201cWaveform and CMOS Generator for a Pulse Designated for\u00a0UWB European Band 6-8.5 GHz\u201d,\u00a0<span lang=\"RO\">Proc.\u00a0<\/span>ISSCS 2015, Ia\u015fi, on CD\r\n\r\n3.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Alexandra Ligia Balan,\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>, \u201cInter-symbol Interference Free Pulses for Transmission Over Intensity-Modulated Channels\u201d,\u00a0Communications\u20192014, Bucharest, Romania, pp.67-70, ISBN:\u00a0978-1-4799-2385-4\/14\r\n\r\n4.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong><span lang=\"RO\">Nicolae Dumitru Alexandru<\/span><\/strong><span lang=\"RO\">, Alexandra Ligia Balan, Felix Diaconu and Mihai Dimian, \u201cDevelopment of Improved Nyquist Filters with Piecewise Linear Frequency Characteristics\u201d, 36th Internat.\u00a0<\/span>Conf. on Telecommunications and Signal Processing &#8211; TSP, Rome, Italy, 2013\r\n\r\n5.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong><span lang=\"PT-BR\">Nicolae Dumitru Alexandru<\/span><\/strong>, Nicolae Cleju, \u201cImplementation Considerations of Improved Nyquist Filters\u201d,\u00a0<span lang=\"RO\">Proc.\u00a0<\/span>ECAI, Pite\u015fti, Vol.3, \/2013, pp.13-16, ISSN-1843-2115, indexat IEEEXplore DOI:\u00a0<a href=\"http:\/\/dx.doi.org\/10.1109\/ECAI.2013.6636187\" target=\"blank\">10.1109\/ECAI.2013.6636187<\/a>\r\n\r\n6.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>,\u00a0Alexandra Ligia Balan, \u201cOptimization of a Square-Root Nyquist Filter with Staircase Frequency Characteristic\u201d, ISEEE Gala\u0163i, 2013\r\n\r\n<strong><span lang=\"RO\">7.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/strong>Alexandra Ligia Balan and\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>\u00a0\u201cISI-Free Pulses Produced by a Linear Combination of Two Polynomial Pulses\u201d, 35th Internat. Conference on Telecommunications and Signal Processing &#8211; TSP, July 3-4, 2012, Prague, pp.182-185\r\n\r\n8.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong><span lang=\"RO\">Nicolae Dumitru Alexandru<\/span><\/strong><span lang=\"RO\">, Alexandra Ligia Balan, Felix Diaconu, \u201cSquare-Root Improved Nyquist Filter with a Piece-wise Rectangular Frequency Characteristic\u201d,\u00a0Proc.\u00a0<\/span>ISSCS 2013, Ia\u015fi, on CD\r\n\r\n9.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span lang=\"RO\">Alexandra Ligia Balan and\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>,\u00a0\u00a0\u201cImproved Nyquist Filters with Piecewise Rectangular-Sine Frequency Characteristics\u201d, Communications\u20192012, Bucharest, Romania, pp.67-70<\/span>\r\n\r\n10.\u00a0\u00a0Sorin Pohoa\u0163\u0103, Adrian Popa,\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>, \u201cApproximation of the Third Derivative of the Gaussian Pulse\u201d,\u00a0Proc. ISSCS 2011, Ia\u015fi, pp.265-268.\r\n\r\n11.\u00a0\u00a0Alexandra Ligia Balan,\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>, \u201cConstruction of the New Improved Nyquist Filters Using Interpolation with Polynomial Functions\u201d, Proc. ISSCS 2011, Ia\u015fi, pp.261-264, DOI:<a href=\"http:\/\/dx.doi.org\/10.1109\/ISSCS.2011.5978709\" target=\"blank\">10.1109\/ISSCS.2011.5978709<\/a>\r\n\r\n<span lang=\"RO\">12.\u00a0\u00a0<\/span><strong><span lang=\"RO\">Nicolae Dumitru Alexandru<\/span><\/strong><span lang=\"RO\">, Breab\u0103n G.D., \u201cImproved Nyquist filter with a convex-convex piecewise-parabolic transfer function\u201d, Communications\u20192010, Bucharest, Romania, pp.191-194<\/span>\r\n\r\n13.\u00a0\u00a0Onofrei, L.A., and\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>, \u201eThe effect of ICI in OFDM Systems Using Improved Phase Modified Sinc Pulse\u201d, ISSCS 2009, July 9-10, Ia\u015fi, pp.279-282.\r\n\r\n14.\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>, Diaconu, F., \u201cImproved Nyquist Filter with Piece-wise Linear Transfer Characteristic\u201d, ISSCS 2009, July 9-10, Ia\u015fi, Romania, pp.275-278, DOI:\u00a0<a href=\"http:\/\/dx.doi.org\/10.1109\/ISSCS.2009.5206094\" target=\"blank\">10.1109\/ISSCS.2009.5206094<\/a>\r\n\r\n15.\u00a0\u00a0<strong><span lang=\"RO\">Nicolae Dumitru Alexandru<\/span><\/strong><span lang=\"RO\">, \u201cA Family of Improved Nyquist Pulses\u201d, ISSCS 2007, July 12-13, Ia\u015fi, Romania, pp.585-588, ISBN 1-4244-0968-3, DOI:\u00a0<\/span><a href=\"http:\/\/dx.doi.org\/10.1109\/ISSCS.2007.4292793\" target=\"blank\"><span lang=\"RO\">10.1109\/ISSCS.2007.4292793<\/span><\/a>\r\n\r\n16.\u00a0\u00a0<span lang=\"RO\">Onofrei, L.A.,\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>, \u201cAn Investigation of The Improved Nyquist Pulses Families for OFDM Use\u201d, ISSCS 2007, July 12-13, Ia\u015fi, Romania, pp.593-596, ISBN 1-4244-0968-3, DOI:<\/span><span lang=\"RO\">\u00a0<\/span><a href=\"http:\/\/dx.doi.org\/10.1109\/ISSCS.2007.4292795\" target=\"blank\"><span lang=\"RO\">10.1109\/ISSCS.2007.4292795<\/span><\/a>\r\n\r\n17.\u00a0\u00a0Voukalis D.,\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>,\u00a0<strong>\u201eA New Design Technique for Optimum Logic Filter Using Matrix Type-B Error Correcting Coding\u201d,\u00a0<\/strong>SSCS 2005, Iasi,\u00a0\u00a0235-240, ISBN 0-7803-9029-6, 2005, DOI:\u00a0<a href=\"http:\/\/dx.doi.org\/10.1109\/ISSCS.2005.1509897\" target=\"blank\">10.1109\/ISSCS.2005.1509897<\/a>.\r\n\r\n<span lang=\"RO\">18.\u00a0\u00a0<\/span><span lang=\"RO\">Ionescu D.,\u00a0<strong>Nicolae Dumitru Alexandru<\/strong>, \u201eA Study of Effective Permittivity for Thermotropic Liquid Crystals in 7.8 \u2013 12.4 GHz Frequency Range\u201d, Proc. of the ISSCS 2005, July 14-15, Iasi, Romania, p 737-740, 0-7803-9029-6, 2005<\/span>\r\n\r\nREVISTE INDEXATE BDI:\r\n\r\n1.\u00a0\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">, and<\/span><span lang=\"RO\">\u00a0<\/span>S. Pohoa\u0163\u0103\u00a0\u201cImproved Nyquist Filters Using\u00a0Interpolation with Sine Functions\u201d, ICGST International Journal on Automatic Control and Systems Engineering, ACSE, Dec. 2009, Vol.9, Issue III, pp.1-7, indexat in Google Scholar.\r\n\r\n2.\u00a0\u00a0\u00a0\u00a0<strong>Nicolae Dumitru Alexandru<\/strong><span lang=\"RO\">,\u00a0<\/span><em>\u201cSpectral Characterization of two Families of Fiber Optic Transmission Codes\u201d<\/em>Premii\r\n<div>\r\n\r\n<span lang=\"IT\"><strong>Distinc\u0163ii:<\/strong><\/span>\u00a0Medalia \u201cGrigore T. Popa\u201d a Universit\u0103\u0163ii de Medicin\u0103 \u015fi Farmacie Ia\u015fi, Medalia \u201cGheorghe Asachi\u201d a Universit\u0103\u0163ii Tehnice Ia\u015fi, Profesor emerit din 2014,\u00a0<span lang=\"IT\">1991 &#8211;\u00a0<em>Fulbright Scholar<\/em>,\u00a0<\/span>1993 &#8211;\u00a0<em>Man of Achievement<\/em>\u00a0(<em>International Biographical Center<\/em>, Cambridge, England), 1999 \u2013\u00a0<em>Man of the Year\u00a0<\/em>(ABI \u2013 SUA)<em>,<\/em>\u00a0\u00a02000 \u015fi 2012,\u00a0<em>Research Board of Advisors<\/em>, (ABI- SUA), inclus in\u00a0<em>International Directory of Distinguished Leadership<\/em>, 1998 (ABI\u00a0\u2013 SUA)<em>, Marquis\u00a0Who&#8217;s Who in the World<\/em>\u00a02012, 2013, 2014, 2015, 2016, nominalizat pentru \u201c<em>Top 100 Educators \u2013 2011<\/em>\u201d\u00a0<em>(IBC)<\/em>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<p>MEMBRU CORESPONDENT \u00a0\u00a0\u00a0\u00a0\u00a0Tehnologia Informa\u021biei \u0219i Comunica\u021biilor &#8211; Calculatoare \u0219i Telecomunica\u021bii \u00a028 noiembrie 1947 EXPERIEN\u021aA PROFESIONAL\u0102 Alexandru N Dumitru: n. 28 noiembrie 1947, Bucure\u015fti, Rom\u00e2nia; \u00a0Activitate didactic\u0103: \u00een \u00eenv\u0103\u0163\u0103m\u00e2ntul electrotehnic (1970-1974) \u015fi de electronic\u0103 \u015fi telecomunica\u0163ii (1974-prezent); a contribuit la dezvoltarea specializ\u0103rii \u015fi apoi Facult\u0103\u0163ii de electronic\u0103 \u015fi telecomunica\u0163ii, \u00eencep\u00e2nd cu prima promo\u0163ie de ingineri electroni\u015fti. [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":1125,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[],"class_list":{"0":"post-1124","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tic-membrii-corespondenti"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.7 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Prof.univ.dr.ing. Alexandru Nicolae Dumitru - astr<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prof.univ.dr.ing. Alexandru Nicolae Dumitru\" \/>\n<meta property=\"og:description\" content=\"MEMBRU CORESPONDENT \u00a0\u00a0\u00a0\u00a0\u00a0Tehnologia Informa\u021biei \u0219i Comunica\u021biilor &#8211; Calculatoare \u0219i Telecomunica\u021bii \u00a028 noiembrie 1947 EXPERIEN\u021aA PROFESIONAL\u0102 Alexandru N Dumitru: n. 28 noiembrie 1947, Bucure\u015fti, Rom\u00e2nia; \u00a0Activitate didactic\u0103: \u00een \u00eenv\u0103\u0163\u0103m\u00e2ntul electrotehnic (1970-1974) \u015fi de electronic\u0103 \u015fi telecomunica\u0163ii (1974-prezent); a contribuit la dezvoltarea specializ\u0103rii \u015fi apoi Facult\u0103\u0163ii de electronic\u0103 \u015fi telecomunica\u0163ii, \u00eencep\u00e2nd cu prima promo\u0163ie de ingineri electroni\u015fti. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/\" \/>\n<meta property=\"og:site_name\" content=\"astr\" \/>\n<meta property=\"article:published_time\" content=\"2018-07-20T12:40:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-08-31T07:25:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/work.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"550\" \/>\n\t<meta property=\"og:image:height\" content=\"550\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Poenar Dragos\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Poenar Dragos\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/\"},\"author\":{\"name\":\"Poenar Dragos\",\"@id\":\"https:\\\/\\\/work.astr.ro\\\/#\\\/schema\\\/person\\\/b759d49e7e8276e339c5a515e68e44bf\"},\"headline\":\"Prof.univ.dr.ing. Alexandru Nicolae Dumitru\",\"datePublished\":\"2018-07-20T12:40:59+00:00\",\"dateModified\":\"2018-08-31T07:25:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/\"},\"wordCount\":1852,\"image\":{\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/old.astr.ro\\\/wp-content\\\/uploads\\\/2018\\\/07\\\/Dumitru-Alexandru-Nicolae.jpg\",\"articleSection\":[\"TIC - Membrii corespondenti\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/\",\"url\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/\",\"name\":\"Prof.univ.dr.ing. Alexandru Nicolae Dumitru - astr\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/work.astr.ro\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/old.astr.ro\\\/wp-content\\\/uploads\\\/2018\\\/07\\\/Dumitru-Alexandru-Nicolae.jpg\",\"datePublished\":\"2018-07-20T12:40:59+00:00\",\"dateModified\":\"2018-08-31T07:25:38+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/work.astr.ro\\\/#\\\/schema\\\/person\\\/b759d49e7e8276e339c5a515e68e44bf\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/#primaryimage\",\"url\":\"https:\\\/\\\/old.astr.ro\\\/wp-content\\\/uploads\\\/2018\\\/07\\\/Dumitru-Alexandru-Nicolae.jpg\",\"contentUrl\":\"https:\\\/\\\/old.astr.ro\\\/wp-content\\\/uploads\\\/2018\\\/07\\\/Dumitru-Alexandru-Nicolae.jpg\",\"width\":550,\"height\":550},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/work.astr.ro\\\/prof-univ-dr-ing-alexandru-nicolae-dumitru\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/old.astr.ro\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Prof.univ.dr.ing. Alexandru Nicolae Dumitru\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/work.astr.ro\\\/#website\",\"url\":\"https:\\\/\\\/work.astr.ro\\\/\",\"name\":\"astr\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/work.astr.ro\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/work.astr.ro\\\/#\\\/schema\\\/person\\\/b759d49e7e8276e339c5a515e68e44bf\",\"name\":\"Poenar Dragos\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f7771dcd2991b0d9f5118c70b5eb7934e65fd415ed91305ec5ad36c2b42491ad?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f7771dcd2991b0d9f5118c70b5eb7934e65fd415ed91305ec5ad36c2b42491ad?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f7771dcd2991b0d9f5118c70b5eb7934e65fd415ed91305ec5ad36c2b42491ad?s=96&d=mm&r=g\",\"caption\":\"Poenar Dragos\"},\"url\":\"https:\\\/\\\/old.astr.ro\\\/en\\\/author\\\/dragos-poenar\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Prof.univ.dr.ing. Alexandru Nicolae Dumitru - astr","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/","og_locale":"en_US","og_type":"article","og_title":"Prof.univ.dr.ing. Alexandru Nicolae Dumitru","og_description":"MEMBRU CORESPONDENT \u00a0\u00a0\u00a0\u00a0\u00a0Tehnologia Informa\u021biei \u0219i Comunica\u021biilor &#8211; Calculatoare \u0219i Telecomunica\u021bii \u00a028 noiembrie 1947 EXPERIEN\u021aA PROFESIONAL\u0102 Alexandru N Dumitru: n. 28 noiembrie 1947, Bucure\u015fti, Rom\u00e2nia; \u00a0Activitate didactic\u0103: \u00een \u00eenv\u0103\u0163\u0103m\u00e2ntul electrotehnic (1970-1974) \u015fi de electronic\u0103 \u015fi telecomunica\u0163ii (1974-prezent); a contribuit la dezvoltarea specializ\u0103rii \u015fi apoi Facult\u0103\u0163ii de electronic\u0103 \u015fi telecomunica\u0163ii, \u00eencep\u00e2nd cu prima promo\u0163ie de ingineri electroni\u015fti. [&hellip;]","og_url":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/","og_site_name":"astr","article_published_time":"2018-07-20T12:40:59+00:00","article_modified_time":"2018-08-31T07:25:38+00:00","og_image":[{"width":550,"height":550,"url":"https:\/\/work.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae.jpg","type":"image\/jpeg"}],"author":"Poenar Dragos","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Poenar Dragos","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/#article","isPartOf":{"@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/"},"author":{"name":"Poenar Dragos","@id":"https:\/\/work.astr.ro\/#\/schema\/person\/b759d49e7e8276e339c5a515e68e44bf"},"headline":"Prof.univ.dr.ing. Alexandru Nicolae Dumitru","datePublished":"2018-07-20T12:40:59+00:00","dateModified":"2018-08-31T07:25:38+00:00","mainEntityOfPage":{"@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/"},"wordCount":1852,"image":{"@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/#primaryimage"},"thumbnailUrl":"https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae.jpg","articleSection":["TIC - Membrii corespondenti"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/","url":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/","name":"Prof.univ.dr.ing. Alexandru Nicolae Dumitru - astr","isPartOf":{"@id":"https:\/\/work.astr.ro\/#website"},"primaryImageOfPage":{"@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/#primaryimage"},"image":{"@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/#primaryimage"},"thumbnailUrl":"https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae.jpg","datePublished":"2018-07-20T12:40:59+00:00","dateModified":"2018-08-31T07:25:38+00:00","author":{"@id":"https:\/\/work.astr.ro\/#\/schema\/person\/b759d49e7e8276e339c5a515e68e44bf"},"breadcrumb":{"@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/#primaryimage","url":"https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae.jpg","contentUrl":"https:\/\/old.astr.ro\/wp-content\/uploads\/2018\/07\/Dumitru-Alexandru-Nicolae.jpg","width":550,"height":550},{"@type":"BreadcrumbList","@id":"https:\/\/work.astr.ro\/prof-univ-dr-ing-alexandru-nicolae-dumitru\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/old.astr.ro\/"},{"@type":"ListItem","position":2,"name":"Prof.univ.dr.ing. Alexandru Nicolae Dumitru"}]},{"@type":"WebSite","@id":"https:\/\/work.astr.ro\/#website","url":"https:\/\/work.astr.ro\/","name":"astr","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/work.astr.ro\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/work.astr.ro\/#\/schema\/person\/b759d49e7e8276e339c5a515e68e44bf","name":"Poenar Dragos","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/f7771dcd2991b0d9f5118c70b5eb7934e65fd415ed91305ec5ad36c2b42491ad?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f7771dcd2991b0d9f5118c70b5eb7934e65fd415ed91305ec5ad36c2b42491ad?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f7771dcd2991b0d9f5118c70b5eb7934e65fd415ed91305ec5ad36c2b42491ad?s=96&d=mm&r=g","caption":"Poenar Dragos"},"url":"https:\/\/old.astr.ro\/en\/author\/dragos-poenar\/"}]}},"_links":{"self":[{"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/posts\/1124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/comments?post=1124"}],"version-history":[{"count":2,"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/posts\/1124\/revisions"}],"predecessor-version":[{"id":2401,"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/posts\/1124\/revisions\/2401"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/media\/1125"}],"wp:attachment":[{"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/media?parent=1124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/categories?post=1124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/old.astr.ro\/en\/wp-json\/wp\/v2\/tags?post=1124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}