المؤلفون: John N. Sahalos

المصدر: International Journal of Antennas and Propagation, Vol 2021 (2021)

مصطلحات موضوعية: Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Cellular telephone services industry. Wireless telephone industry, HE9713-9715

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1687-5869; https://doaj.org/toc/1687-5877

URL الوصول: https://doaj.org/article/7b43b65f795e431cb80f2448217bfa59

المؤلفون: Theodoros Samaras, John N. Sahalos

المصدر: Progress In Electromagnetics Research C. 128:169-182

مصطلحات موضوعية: Electronic, Optical and Magnetic Materials

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::cc72bdc927bc792fe41b40c5c8fada22
https://doi.org/10.2528/pierc22102003

المؤلفون: Georgios Vougioukas, Aggelos Bletsas, John N. Sahalos

المصدر: IEEE Journal of Radio Frequency Identification. 5:451-464

مصطلحات موضوعية: RFID, Beamforming, Backscatter, Computer science, business.industry, Organic Chemistry, Biochemistry, Expression (mathematics), Power (physics), Backscatter radio, Wirelessly powered communications, Electronic engineering, Radio-frequency identification, Wireless, Fading, business, Multipath propagation

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65831056101cd8d1a9bb3851253bcedb
https://doi.org/10.1109/jrfid.2020.3031380

المؤلفون: John N. Sahalos

المصدر: IEEE Transactions on Antennas and Propagation. 68:5415-5420

مصطلحات موضوعية: Null (radio), Aperture, Computer science, Acoustics, 020206 networking & telecommunications, 02 engineering and technology, Array factor, law.invention, Feed network, Radar antennas, law, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, Radar, Amplitude distribution, Beam (structure)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3d159b0b58f60b05f2ee20e8b8b54554
https://doi.org/10.1109/tap.2020.2981735

المؤلفون: Sotirios K. Goudos, John N. Sahalos

المصدر: International Journal of Antennas and Propagation, Vol 2016 (2016)

مصطلحات موضوعية: Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Cellular telephone services industry. Wireless telephone industry, HE9713-9715

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1687-5869; https://doaj.org/toc/1687-5877

URL الوصول: https://doaj.org/article/8b1b58f19d2544038ee7ae42fd88bd30

المؤلفون: Antonis G. Dimitriou, Spyros Megalou, Aristidis Raptopoulos Chatzistefanou, Traianos V. Yioultsis, Konstantinos Panayiotou, Stavroula Siachalou, Thodoris Vasiliadis, Aggelos Bletsas, Andreana Malama, Emmanouil Tsardoulias, John N. Sahalos, Loukas Petrou, Andreas L. Symeonidis, Alexandros Filotheou, Evaggelos Giannelos, Ioannis Karanikas, Ioannis Mouroutsos, Anastasios Tzitzis

المصدر: 2021 6th International Conference on Smart and Sustainable Technologies (SpliTech).

مصطلحات موضوعية: RFID, Repeater, business.industry, Computer science, Reliability (computer networking), Internet of Things, Real-time computing, Location awareness, Robotics, computer.software_genre, Drone, Field (computer science), Localization, Robot, Inventorying, Artificial intelligence, business, computer, 3d localization

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30b8bc70401fb57be1d7dd116c4dcfae
https://doi.org/10.23919/splitech52315.2021.9566425

المؤلفون: George A. Kyriacou, Ilias N. Aitidis, Dimitrios G. Drogoudis, John N. Sahalos

المصدر: https://www.intechopen.com/books/722.

مصطلحات موضوعية: Medical Imaging

Relation: https://mts.intechopen.com/articles/show/title/high-to-microwave-frequencies-imaging-techniques

الاتاحة: https://mts.intechopen.com/articles/show/title/high-to-microwave-frequencies-imaging-techniques
https://doi.org/10.5772/25713

المؤلفون: Konstantinos A. Gotsis, John N. Sahalos

المصدر: https://www.intechopen.com/books/858.

مصطلحات موضوعية: Recent Developments in Mobile Communications - A Multidisciplinary Approach

Relation: https://mts.intechopen.com/articles/show/title/beamforming-in-3g-and-4g-mobile-communications-the-switched-beam-approach

الاتاحة: https://mts.intechopen.com/articles/show/title/beamforming-in-3g-and-4g-mobile-communications-the-switched-beam-approach
https://doi.org/10.5772/26224

المؤلفون: Μπλετσας Αγγελος(http://users.isc.tuc.gr/~abletsas), Bletsas Aggelos(http://users.isc.tuc.gr/~abletsas), Andy Lippman(), John N. Sahalos()

Relation: info:eu-repo/grantAgreement/EC/FP7/246686; http://purl.tuc.gr/dl/dias/5A92BF8C-BE81-4797-A4BE-5423899AC430

الاتاحة: http://purl.tuc.gr/dl/dias/5A92BF8C-BE81-4797-A4BE-5423899AC430
https://doi.org/10.1007/s11036-010-0276-0

المؤلفون: John N. Sahalos, George A. Kyriacou

المصدر: Synthesis Lectures on Antennas. 7:1-252

مصطلحات موضوعية: Radiation, Acoustics and Ultrasonics, Electrical and Electronic Engineering, Instrumentation

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2ab519cceef0c7afaeddbb535e5726bc
https://doi.org/10.2200/s00939ed1v01y201907ant013

المؤلفون: Evangelos Pallis, George Mastorakis, John N. Sahalos, Evangelos K. Markakis, Andreou Andreas, Jordi Mongay Batalla, Constandinos X. Mavromoustakis

المصدر: ICC

مصطلحات موضوعية: Government, Isolation (health care), business.industry, Computer science, Cloud computing, Computer security, computer.software_genre, Geolocation, Software deployment, The Internet, business, Risk assessment, computer, Contact tracing

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::29eb066a0319fc07f071ed51bd1b7ff8
https://doi.org/10.1109/icc42927.2021.9500528

المؤلفون: Andreou Andreas, Constandinos X. Mavromoustakis, George Mastorakis, Jordi Mongay Batalla, John N. Sahalos, Evangelos Pallis, Evangelos Markakis

المصدر: 2021 IEEE 26th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2021
2021 IEEE 26th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06ec4c538d41cfadf32ae4ffd4931eef

المؤلفون: Xenofon M. Mitsalas, John N. Sahalos, Gérard Granet, Elias Vafiadis, Theodoros N. Kaifas, George Kyriakou

المصدر: IET Microwaves, Antennas & Propagation. 12:1435-1443

مصطلحات موضوعية: Electromagnetics, Computer science, Coordinate system, 020206 networking & telecommunications, Basis function, 02 engineering and technology, 01 natural sciences, Domain (mathematical analysis), Finite element method, 010309 optics, symbols.namesake, Transformation (function), Maxwell's equations, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, symbols, Applied mathematics, Electrical and Electronic Engineering, Perfect conductor

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::8c6a46972e800c12ad9b228f83f4ff0f
https://doi.org/10.1049/iet-map.2016.1004

المؤلفون: Theodoros N. Kaifas, John N. Sahalos

المصدر: International Journal of Antennas and Propagation, Vol 2009 (2009)

مصطلحات موضوعية: Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Cellular telephone services industry. Wireless telephone industry, HE9713-9715

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1687-5869; https://doaj.org/toc/1687-5877

URL الوصول: https://doaj.org/article/ec02cd927e52497a8473f84788c2fc92

المؤلفون: Aggelos Bletsas, John N. Sahalos

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://web.media.mit.edu/~aggelos/papers/jasist09.pdf.

مصطلحات موضوعية: Hirsch index, citation networks, scientific activity/visibility, bibliometrics. 1. Introduction

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.157.7517; http://web.media.mit.edu/~aggelos/papers/jasist09.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.157.7517
http://web.media.mit.edu/~aggelos/papers/jasist09.pdf

المؤلفون: Theodoros Samaras, Savvato Karavasiliadou, Evangelia Kouidi, John N. Sahalos, Asterios Deligiannis

المصدر: International Journal of Telemedicine and Applications, Vol 2008 (2008)

مصطلحات موضوعية: Medicine

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1687-6415; https://doaj.org/toc/1687-6423

URL الوصول: https://doaj.org/article/5d1ba68037d5449bad866cad41a53854

المؤلفون: Theodoros Samaras, Savvato Karavasiliadou, Evangelia Kouidi, John N. Sahalos, Asterios Deligiannis

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/b0/f4/Int_J_Telemed_Appl_2008_Nov_25_2008_217909.tar.gz

وصف الملف: application/zip

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.283.3629

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.283.3629

المؤلفون: Constantinos S. Hilas, John N. Sahalos

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://icta05.teithe.gr/papers/69.pdf.

مصطلحات موضوعية: characterization

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.569.4142; http://icta05.teithe.gr/papers/69.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.569.4142
http://icta05.teithe.gr/papers/69.pdf

المؤلفون: Katherine Siakavara, John N. Sahalos, Argiris Theopoulos, Sotirios K. Goudos

المصدر: Radioengineering. 2017 vol. 26, č. 3, s. 735-745. ISSN 1210-2512
Radioengineering, Vol 26, Iss 3, Pp 735-745 (2017)

مصطلحات موضوعية: business.industry, Computer science, 020208 electrical & electronic engineering, 020206 networking & telecommunications, 02 engineering and technology, Dielectric, Ultra high frequency, Hardware_GENERAL, Hardware_INTEGRATEDCIRCUITS, 0202 electrical engineering, electronic engineering, information engineering, Optoelectronics, lcsh:Electrical engineering. Electronics. Nuclear engineering, RFID tags, Electrical and Electronic Engineering, Printed antennas, business, lcsh:TK1-9971, spiral antennas

وصف الملف: text; application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::322c96c7a3825adc33129e587293eab7
https://doi.org/10.13164/re.2017.0735

المؤلفون: Theodoros N. Kaifas, John N. Sahalos, Dimitrios G. Babas

المصدر: MOCAST

مصطلحات موضوعية: Computer science, business.industry, Phased array, MIMO, 020206 networking & telecommunications, Data_CODINGANDINFORMATIONTHEORY, 02 engineering and technology, Multiplexing, Transmission (telecommunications), Diversity gain, Hybrid system, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Mobile telephony, Antenna (radio), business, Computer Science::Information Theory

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::d94e73a4fec6f1b17667ac46f127083e
https://doi.org/10.1109/mocast.2019.8741742