Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Mohammad Kamal A. Rahim"'
Autor:
Muhammad Naeem Iqbal, Mohd Fairus Mohd Yusoff, Mohammad Kamal A Rahim, Mohamad Rijal Hamid, Zaharah Johari, Hamood Ur Rahman
Publikováno v:
ELEKTRIKA- Journal of Electrical Engineering. 21:15-18
Beam reconfigurable Transmitarray antennas require the unit cell phase variation capability. This paper presents a new reconfigurable Transmitarray unit cell design using PIN diodes at the Ku-band. The unit cell is comprised of three layers having fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::871e6cb2e93af2b058c5d2a233d92f7e
https://doi.org/10.11113/elektrika.v21n2.351
https://doi.org/10.11113/elektrika.v21n2.351
Autor:
Mohammad Kamal A Rahim, Hamood Ur Rahman, Mohd Fairus Mohd Yusoff, Muhammad Iqbal, Mohamad Rijal Hamid, Zaharah Johari
Publikováno v:
Electromagnetics. 41:331-343
This work focuses on designing a low-profile frequency selective surface transmitarray antenna at 12 GHz using a four-layer Split Ring Resonator structure. The parametric analysis shows a high tran...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd6385292eb67675cdee587c8eafc973
https://doi.org/10.1080/02726343.2021.1962603
https://doi.org/10.1080/02726343.2021.1962603
Autor:
Abu Sahmah Mohd. Supa'at, Noor Asniza Murad, Farid Zubir, Huda A. Majid, Mohammad Kamal A Rahim, Osman Ayop, Siti Nurzulaiha binti Isa
Publikováno v:
Bulletin of Electrical Engineering and Informatics. 9:2436-2442
This paper presents a study of bending a metamaterial based absorber. The study of bending is important for textile material since it can be easily crumpled. The basic absorber that is simulated for the study is an annulled circle as the top patch, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa6357761a95058278fd31e7b9b5e1fa
https://doi.org/10.11591/eei.v9i6.2204
https://doi.org/10.11591/eei.v9i6.2204
Autor:
B. A. F. Esmail, Muzammil Jusoh, Mohammad Kamal A Rahim, Faiz Asraf Saparudin, Najib Al-Fadhali, Adel Y. I. Ashyap, Huda A. Majid
Publikováno v:
Bulletin of Electrical Engineering and Informatics. 9:1038-1045
The design of the millimeter-wave (MMW) metamaterials (MMs) unit cell operates at 28 GHz is presented and numerically investigated. The proposed structure composed of a modified split ring resonator (MSRR) printed on both sides of the substrate layer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8683bfd4e31485a92cf9c419a97af991
https://doi.org/10.11591/eei.v9i3.1853
https://doi.org/10.11591/eei.v9i3.1853
Autor:
Mohd Fairus Mohd Yusoff, Mohammad Kamal A Rahim, Zaharah Johari, Muhammad Iqbal, Mohamad Rijal Hamid
Publikováno v:
2021 International Symposium on Antennas and Propagation (ISAP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1301613457de29907fd29ef20e6caa51
https://doi.org/10.23919/isap47258.2021.9614573
https://doi.org/10.23919/isap47258.2021.9614573
Autor:
Mohammad Kamal A. Rahim, Mohd Fairus Mohd Yusoff, Farid Zubir, Adamu Y Iliyasu, Murtala Aminu-Baba, Osman Ayop, K. I. Jahun
Publikováno v:
ELEKTRIKA- Journal of Electrical Engineering. 18:43-46
A compact triband microstrip patch MIMO antenna is proposed for WLAN applications. The antenna consists of two patches antenna elements, which are orthogonally placed to each other for high isolation at 2.4, 2.8 and 5.8 GHz frequency bands. On its gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbeae0f1959719ba4e7775a1fb7532ff
https://doi.org/10.11113/elektrika.v18n1.146
https://doi.org/10.11113/elektrika.v18n1.146
Autor:
Mohd Fairus Mohd Yusoff, Zaharah Johari, Huda A. Majid, Farid Zubir, Mohamad Rijal Hamid, Mohammad Kamal A Rahim, Muhammad Iqbal
Publikováno v:
Indonesian Journal of Electrical Engineering and Informatics (IJEEI). 8
In this paper, a wideband multilayer transmitarray antenna is designed for Ku frequency band. The unit cell is designed at 12GHz using frequency selective surface structure. Double square ring with center patch based multilayer unit cell is simulated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8cefb7b8fbd18a78ad8635f634ac848
https://doi.org/10.11591/ijeei.v8i3.1270
https://doi.org/10.11591/ijeei.v8i3.1270
Autor:
Mohd Fairus Mohd Yusoff, Muhammad Iqbal, Mohammad Kamal A Rahim, Zaharah Johari, Mohamad Rijal Hamid
Publikováno v:
2019 IEEE Conference on Antenna Measurements & Applications (CAMA).
In this paper, a characterization setup for transmitarray unit cell analysis is designed in CST studio using rectangular to square waveguide transition for X-band applications. A wideband transmitarray unit cell is designed using split ring resonator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb6705aa1e8d1544551cbe3341363b62
https://doi.org/10.1109/cama47423.2019.8959547
https://doi.org/10.1109/cama47423.2019.8959547
Publikováno v:
Indonesian Journal of Electrical Engineering and Informatics (IJEEI). 7
Based on an annulled circle structure metamaterial absorber (MMAb), a floral structure MMAb design is proposed for performance improvement especially on absorptivity. Since the initial purpose of designing the MMAb is for hiding one’s existence fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b0d878cc8fd551b815cf8680482a1e8
https://doi.org/10.11591/ijeei.v7i2.1171
https://doi.org/10.11591/ijeei.v7i2.1171
Autor:
Farid Zubir, Mohd Fairus Mohd Yusoff, Murtala Aminu-Baba, Mohammad Kamal A. Rahim, Noor Asmawati Samsuri
This paper presents a technique to achieve two narrow bands and wideband metamaterial monopole antenna with Rotational Split Ring Resonator (R-SRR). To realize the additional bands and widen the impedance bandwidth of the conventional monopole antenn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d084fcf3ac5243fd12e7f69e81cc2e8
https://doi.org/10.1007/978-981-13-6447-1_53
https://doi.org/10.1007/978-981-13-6447-1_53
