Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ammar H. Ali"'
Autor:
Naser Ojaroudi Parchin, Yasir Ismael Abdulraheem Al-Yasir, Ammar H. Ali, Issa Elfergani, James M. Noras, Jonathan Rodriguez, Raed A. Abd-Alhameed
Publikováno v:
IEEE Access, Vol 7, Pp 15612-15622 (2019)
In this paper, we propose an eight-port/four-resonator slot antenna array with a dual-polarized function for multiple-input-multiple-output (MIMO) 5G mobile terminals. The design is composed of four dual-polarized square-ring slot radiators fed by pa
Externí odkaz:
https://doaj.org/article/df22e33bd4d544ccb5be238e4d1cc8ef
Publikováno v:
Progress In Electromagnetics Research C. 97:43-55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc72750cc875539fb7ef46b667da48c7
https://doi.org/10.2528/pierc19081902
https://doi.org/10.2528/pierc19081902
Autor:
Jonathan Rodriguez, Naser Ojaroudi Parchin, James M. Noras, Raed A. Abd-Alhameed, Yasir I. A. Al-Yasir, Issa Elfergani, Ammar H. Ali
Publikováno v:
IEEE Access, Vol 7, Pp 15612-15622 (2019)
IEEE Access
IEEE Access
In this paper, we propose an eight-port/four-resonator slot antenna array with a dual-polarized function for multiple-input-multiple-output (MIMO) 5G mobile terminals. The design is composed of four dual-polarized square-ring slot radiators fed by pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ec4820226874b06bfe9d54a58279941
https://zenodo.org/record/4424479
https://zenodo.org/record/4424479
Autor:
Raed A. Abd-Alhameed, Nail J. McEwan, Nazar Ali, Khalid W. Hameed, Mustafa S. Bakr, Ammar H. Ali
Publikováno v:
Microwave and Optical Technology Letters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2d71eaee581f7e50a01c7b40df40684
https://doi.org/10.1002/mop.31625
https://doi.org/10.1002/mop.31625
Autor:
Ammar H. Ali, Abubakar Sadiq Hussaini, Issa Elfergani, Chan H. See, and Raed A. Abd-Alhameed, Jonathan Rodriguez
Publikováno v:
Progress In Electromagnetics Research C. 67:85-95
In this paper, a compact wideband planar balun is studied and investigated. The proposed balun comprises a broadband Wilkinson divider followed by non-coupled lines to attain wideband 180° phase shift. Due to the inherent broadband characteristics o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd7442586afedde7c045c61b184f5501
https://doi.org/10.2528/pierc16071805
https://doi.org/10.2528/pierc16071805
Autor:
Raed A. Abd-Alhameed, Khalid W. Hameed, Rameez Asif, Neil J. McEwan, Ammar H. Ali, Nazar Ali, Mustafa S. Bakr
Publikováno v:
Loughborough Antennas & Propagation Conference 2018 (LAPC 2018).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d658ad19f2f76207b7ea04e592ef63
https://doi.org/10.1049/cp.2018.1440
https://doi.org/10.1049/cp.2018.1440
Publikováno v:
Antenna Fundamentals for Legacy Mobile Applications and Beyond ISBN: 9783319639666
Numerous elements of compact dielectric resonator antenna (DRA) for wideband shifting applications are proposed with microstrip-line-fed antenna on a defected ground plane. One to five cylindrical dielectric resonators that are asymmetrically located
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dd7cdda3f6c44b31d5eb7ec4f84c084
https://doi.org/10.1007/978-3-319-63967-3_5
https://doi.org/10.1007/978-3-319-63967-3_5
Publikováno v:
2016 Loughborough Antennas & Propagation Conference (LAPC).
This paper presents a design procedure for a physically small, equal phase and equal power, 1-to-4 ultra-wideband Wilkinson power divider is presented. Initially, a 1-to-2 divider was designed and optimized for the full 3.1 GHz to 10.6 GHz range. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6b5f23f99504d259879917a3aec3956
https://doi.org/10.1109/lapc.2016.7807575
https://doi.org/10.1109/lapc.2016.7807575
Autor:
Neil J. McEwan, Khalid G. Samarah, Elmahdi Elkazmi, Ammar H. Ali, Chan H. See, Majid Al Khambashi, Peter S. Excell, Raed A. Abd-Alhameed
Publikováno v:
Wireless and Satellite Systems ISBN: 9783319254784
WISATS
WISATS
A printed crescent-shaped monopole MIMO antenna is presented for handheld wireless communication devices. The mutual coupling between the two antenna elements can be minimised by implementing a I-shaped common radiator. Both the simulated and measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47b4061e40f65d83a5a4e455364baa32
https://doi.org/10.1007/978-3-319-25479-1_18
https://doi.org/10.1007/978-3-319-25479-1_18
Publikováno v:
Telecommunications and Networking-ICT 2004 ISBN: 9783540225713
ICT
ICT
In the future more and more devices connected to the Internet will be wireless. Wireless networks can be classified into two types of networks: network with infrastructure (i.e. networks with base stations, gateway and routing support), which is call
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26180a2c258fa86fa5c747ce18a0603c
https://doi.org/10.1007/978-3-540-27824-5_50
https://doi.org/10.1007/978-3-540-27824-5_50