Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Mohamed Nasrun Osman"'
Autor:
Shakhirul Mat Salleh, Mohd Fadzil Ain, Zulkifli Ahmad, Intan Sorfina Zainal Abidin, Lee Yeng Seng, Mohamed Nasrun Osman
Publikováno v:
IEEE Access, Vol 11, Pp 133623-133639 (2023)
An engineered composite conductor is essential for developing a wearable antenna that is not only flexible but also stretchable. This paper presents the use of polydimethylsiloxane (PDMS) as the substrate and custom polydimethylsiloxane-silver conduc
Externí odkaz:
https://doaj.org/article/229f2193237e4b528e3d9deb932a2f06
Autor:
Siti Rahena Isa, Muzammil Jusoh, Thennarasan Sabapathy, Muhammad Ramlee Kamarudin, Mohamed Nasrun Osman, Akram Alomainy
Publikováno v:
IEEE Access, Vol 11, Pp 16346-16352 (2023)
A low-profile and broad steerable patch array antenna is presented. The improvement of the multi-directional functions from the broadside is very limited for the patch array antenna. In this work, the number of directional beams is enhanced by 40% us
Externí odkaz:
https://doaj.org/article/ad309430b78a4d499277f3673e9d3e0c
Autor:
Shehab Khan Noor, Mohd Najib Mohd Yasin, Arif Mawardi Ismail, Mohamed Nasrun Osman, Ping Jack Soh, Nurulazlina Ramli, Ali Hanafiah Rambe
Publikováno v:
IEEE Access, Vol 10, Pp 89465-89484 (2022)
The next-generation wireless technology that can fulfill such a demand, namely the fifth-generation (5G) technology, should provide 1000 times larger capacity. Moreover, sixth-generation (6G) communication, which represents a significant upgrade from
Externí odkaz:
https://doaj.org/article/dd0a5ee2032142fe864a8dd2895d89ac
Autor:
Nur Ain Fatihah Mohd Zainudin, Mohamed Nasrun Osman, Thennarasan Sabapathy, Muzammil Jusoh, Mohd Najib Mohd Yasin, Mohamad Kamal A. Rahim
Publikováno v:
Micromachines, Vol 14, Iss 4, p 834 (2023)
A low-profile and wide-angle radiation pattern reconfigurable antenna is designed, analyzed, and fabricated for wireless sensor network (WSN) applications, which operate at a 2.5-GHz frequency. This work aims to minimize the number of switches and op
Externí odkaz:
https://doaj.org/article/62838a9fca064d10b42b5cee513b1113
Autor:
Nur Akmal Abd Rahman, Shehab Khan Noor, Imran Mohd Ibrahim, Mohd Najib Mohd Yasin, Arif Mawardi Ismail, Mohamed Nasrun Osman, Shaiful Bakri Ismail
Publikováno v:
Micromachines, Vol 14, Iss 4, p 841 (2023)
This paper presents the generation of orbital angular momentum (OAM) vortex waves with mode +1 using dielectric resonator antenna (DRA) array. The proposed antenna was designed and fabricated using FR-4 substrate to generate OAM mode +1 at 3.56 GHz (
Externí odkaz:
https://doaj.org/article/5a3cdbe95065465b8aefcbc1b756cb38
Autor:
Shakhirul Mat Salleh, Muzammil Jusoh, Abdul Hafiizh Ismail, Muhammad Ramlee Kamarudin, Philip Nobles, Mohamad Kamal A. Rahim, Thennarasan Sabapathy, Mohamed Nasrun Osman, Mohd Ilman Jais, Ping Jack Soh
Publikováno v:
IEEE Access, Vol 6, Pp 7350-7358 (2018)
This paper proposes the design of a reconfigurable circularly polarized textile antenna. The circular polarization feature in the proposed antenna is generated by the edge truncation of a rectangular patch and the incorporation of a slotted ground pl
Externí odkaz:
https://doaj.org/article/f167acdb851c4ff495d2b87dd414f6de
Autor:
Kabir Hossain, Thennarasan Sabapathy, Muzammil Jusoh, Mahmoud A. Abdelghany, Ping Jack Soh, Mohamed Nasrun Osman, Mohd Najib Mohd Yasin, Hasliza A. Rahim, Samir Salem Al-Bawri
Publikováno v:
Polymers, Vol 13, Iss 16, p 2819 (2021)
In this paper, a compact textile ultrawideband (UWB) planar monopole antenna loaded with a metamaterial unit cell array (MTMUCA) structure with epsilon-negative (ENG) and near-zero refractive index (NZRI) properties is proposed. The proposed MTMUCA w
Externí odkaz:
https://doaj.org/article/7ddd21177153459a9fd0613a8e8910f2
Autor:
Muhammad Fitra Zambak, Mohd Najib Mohd Yasin, Ismahayati Adam, Javed Iqbal, Mohamed Nasrun Osman
Publikováno v:
Applied Sciences, Vol 11, Iss 8, p 3493 (2021)
The paper presents a triband circular polarized rectangular dielectric resonator antenna. A single coaxial cable feeds the DRA to a double stub strip on the DRA side. A patch strip coupled to the feed assists in widening the bandwidth of the proposed
Externí odkaz:
https://doaj.org/article/41e3d04ace1a4d179e9060edea1ef992
Autor:
Kabir Hossain, Thennarasan Sabapathy, Muzammil Jusoh, Ping Jack Soh, Mohd Haizal Jamaluddin, Samir Salem Al-Bawri, Mohamed Nasrun Osman, R. Badlishah Ahmad, Hasliza A. Rahim, Mohd Najib Mohd Yasin, Nitin Saluja
Publikováno v:
Materials, Vol 14, Iss 5, p 1274 (2021)
An electrically tunable, textile-based metamaterial (MTM) is presented in this work. The proposed MTM unit cell consists of a decagonal-shaped split-ring resonator and a slotted ground plane integrated with RF varactor diodes. The characteristics of
Externí odkaz:
https://doaj.org/article/b9d0663f4eb44c6ab5a5eb5f9c4306e1
Autor:
Shehab Khan Noor, Arif Mawardi Ismail, Mohd Najib Mohd Yasin, Mohamed Nasrun Osman, Nurulazlina Ramli, Ali H. Rambe, J. Iqbal
Publikováno v:
Computers, Materials & Continua. 74:2239-2259
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5b1879886d6e0786cdd1be7860ff069
https://doi.org/10.32604/cmc.2023.031170
https://doi.org/10.32604/cmc.2023.031170