المؤلفون: Maira I. Nabeel, Muhammad U. Afzal, Khushboo Singh, Dushmantha N. Thalakotuna, Karu P. Esselle

المصدر: IEEE Access, Vol 13, Pp 10857-10869 (2025)

مصطلحات موضوعية: Near-field phase transformation, beam steering, high-gain antenna, phase gradient metasurfaces, phase shifting surface, phase delay all metal unit cells, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10820318/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/411d9355378945a8be930a0bb949719f

المؤلفون: Maira I. Nabeel, Khushboo Singh, Muhammad U. Afzal, Dushmantha N. Thalakotuna, Karu P. Esselle

المصدر: Sensors, Vol 24, Iss 18, p 6144 (2024)

مصطلحات موضوعية: beam steering, metasurface, dual-band, SATCOM, LEO, antenna, Chemical technology, TP1-1185

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1424-8220/24/18/6144; https://doaj.org/toc/1424-8220

URL الوصول: https://doaj.org/article/671e98df74c94919b613dd28849d4145

المؤلفون: Foez Ahmed, Touseef Hayat, Muhammad U. Afzal, Shiyu Zhang, Karu P. Esselle, William G. Whittow

المصدر: IEEE Open Journal of Antennas and Propagation, Vol 4, Pp 506-519 (2023)

مصطلحات موضوعية: 3D printed, acrylonitrile butadiene styrene, additive manufacturing, beam steering, nearfield meta-steering, non-homogenous, Telecommunication, TK5101-6720

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10122588/; https://doaj.org/toc/2637-6431

URL الوصول: https://doaj.org/article/9df042c6a9704b9aa3f0444b68ecd677

المؤلفون: Khushboo Singh, Muhammad U. Afzal, Karu P. Esselle

المصدر: Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)

مصطلحات موضوعية: Medicine, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2045-2322

URL الوصول: https://doaj.org/article/c54d1d98547b408f811cfdb5de32101c

المؤلفون: Foez Ahmed, Muhammad U. Afzal, Touseef Hayat, Karu P. Esselle, Dushmantha N. Thalakotuna

المصدر: IEEE Access, Vol 10, Pp 79644-79654 (2022)

مصطلحات موضوعية: Conical horn, dielectric-free, high-gain, higher directivity, lens, metallic cover, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9844728/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/b8b72f9f893446cc9f751e6d90ab130c

المؤلفون: Foez Ahmed, Muhammad U. Afzal, Touseef Hayat, Karu P. Esselle, Dushmantha N. Thalakotuna

المصدر: Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)

مصطلحات موضوعية: Medicine, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2045-2322

URL الوصول: https://doaj.org/article/105db3f4e4324c87995e18773cfac7f4

المؤلفون: Ali Lalbakhsh, Muhammad U. Afzal, Touseef Hayat, Karu P. Esselle, Kaushik Mandal

المصدر: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)

مصطلحات موضوعية: Medicine, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2045-2322

URL الوصول: https://doaj.org/article/b3765b54c19843bc9a3b2ebe2dacc354

المؤلفون: Khushboo Singh, Muhammad U. Afzal, Karu P. Esselle

المصدر: IEEE Access, Vol 9, Pp 109080-109093 (2021)

مصطلحات موضوعية: Near-field phase transformation, beam-steering, high-gain antenna, phase gradient metasurfaces, lens antenna, flat-panel, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9496658/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/747aaaf5ee5b414ca10cadafc7f17336

المؤلفون: Touseef Hayat, Muhammad U. Afzal, Foez Ahmed, Shiyu Zhang, Karu Priyathama Esselle, J. Vardaxoglou

المصدر: IEEE Access, Vol 9, Pp 153995-154010 (2021)

مصطلحات موضوعية: Acrylonitrile butadiene styrene, additive manufacturing, beam steering, meta-steering, near field, non-homogenous, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9610068/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/376b7e5fe7934b8f8ba99b96307ac0c5

المؤلفون: Haider Ali, Muhammad U. Afzal, Karu P. Esselle, Raheel M. Hashmi

المصدر: IEEE Access, Vol 8, Pp 225336-225346 (2020)

مصطلحات موضوعية: Phase shifting surface, PSS, metasurface, beam steering, cell, metamaterial, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9294017/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/3bab06239ee748cc8803e74e18657b41

المؤلفون: Mst Nishat Yasmin Koli, Muhammad U. Afzal, Karu P. Esselle, Raheel M. Hashmi

المصدر: IEEE Access, Vol 8, Pp 139422-139432 (2020)

مصطلحات موضوعية: Circularly polarized, CP, RLSA, metal, low cost, high gain, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9151880/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/c18489adfc6a4b71ad254760f9b8a107

المؤلفون: Muhammad U. Afzal, Ladislau Matekovits, Karu P. Esselle, Ali Lalbakhsh

المصدر: IEEE Access, Vol 8, Pp 199242-199253 (2020)

مصطلحات موضوعية: Beam-scanning, beam-steering, low-cost antennas, phase-shifting structures, rapid prototyping, resonant-cavity antenna, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9237922/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/e0e35bd72326479dbaf8d20ae65c6eb6

المؤلفون: Touseef Hayat, Muhammad U. Afzal, Ali Lalbakhsh, Karu P. Esselle

المصدر: IEEE Access, Vol 7, Pp 153445-153452 (2019)

مصطلحات موضوعية: Additive manufacturing (AM), acrylonitrile butadiene styrene (ABS), directivity enhancement, perforated dielectric, rapid prototyping, transmission phase shift, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/8878089/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/5cd2b27fad014deea02e673619bfa7ce

المؤلفون: Foez Ahmed, Muhammad U. Afzal, Touseef Hayat, Karu P. Esselle, Dushmantha N. Thalakotuna

المصدر: IEEE Transactions on Antennas and Propagation. 70:10062-10075

مصطلحات موضوعية: 0906 Electrical and Electronic Engineering, 1005 Communications Technologies, Electrical and Electronic Engineering, Networking & Telecommunications

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a91357d3c72659947ade9f59e6b533e3
https://doi.org/10.1109/tap.2022.3185502

المؤلفون: Maira I. Nabeel, Muhammad U. Afzal, Dushmantha N. Thalakotuna, Karu P. Esselle

المصدر: 2023 17th European Conference on Antennas and Propagation (EuCAP).

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::edfb1dd21c7aa09331029264a2e82261
https://doi.org/10.23919/eucap57121.2023.10133282

المؤلفون: Nishat Yasmin Koli, Muhammad U. Afzal, Karu P. Esselle

المصدر: IEEE Transactions on Antennas and Propagation. 70:365-377

مصطلحات موضوعية: Physics, business.industry, Axial ratio, Beam steering, Reflector (antenna), Radial line, Beamwidth, Azimuth, Optics, 0906 Electrical and Electronic Engineering, 1005 Communications Technologies, Electrical and Electronic Engineering, Antenna (radio), Networking & Telecommunications, business, Beam (structure)

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec723396d4e550ebd66dce19c7a68a3b
https://doi.org/10.1109/tap.2021.3111522

المؤلفون: Amit Mehta, Mst Nishat Yasmin Koli, Karu P. Esselle, Muhammad U. Afzal

المصدر: IEEE Antennas and Wireless Propagation Letters. 20:2275-2279

مصطلحات موضوعية: Physics, Optics, 0906 Electrical and Electronic Engineering, 1005 Communications Technologies, Linear polarization, business.industry, Reflection (physics), Radial line, Electrical and Electronic Engineering, Radiation, Networking & Telecommunications, business

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bef165c4f2ed2c867cbf49ed556b8fdc
https://doi.org/10.1109/lawp.2021.3107138

المؤلفون: Foez Ahmed, Khushboo Singh, Touseef Hayat, Muhammad U. Afzal, Karu P. Esselle

المصدر: 2022 International Symposium on Antennas and Propagation (ISAP).

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5761a9672197d27b69b0ba5f425b184
https://doi.org/10.1109/isap53582.2022.9998853

المؤلفون: Maira I. Nabeel, Foez Ahmed, Muhammad U. Afzal, Dushmantha N. Thalakotuna, Karu P. Esselle

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23dc0fb7204f41455a7c0e5053a583f9
https://hdl.handle.net/10453/166345

المؤلفون: Ali Lalbakhsh, Karu P. Esselle, Muhammad U. Afzal

المصدر: IEEE Transactions on Antennas and Propagation. 69:4447-4456

مصطلحات موضوعية: Patch antenna, Physics, Field (physics), business.industry, Aperture, Antenna aperture, Phase (waves), 020206 networking & telecommunications, 02 engineering and technology, Directivity, Optics, 0906 Electrical and Electronic Engineering, 1005 Communications Technologies, Electric field, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, Networking & Telecommunications, business, Group delay and phase delay

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6ee1609c94d19209b09729d57ff7f24
https://doi.org/10.1109/tap.2021.3060057