Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Mohamad Rijal Hamid"'
Autor:
Muhammad Amir Haziq Kamarusshahrin, Mohamad Kamal A Rahim, Muhammad Naeem Iqbal, Noor Asniza Murad, Noor Asmawati Samsuri, Mohd Fairus Mohd Yusoff, Farid Zubir, Mohamad Rijal Hamid, Osman Ayop
Publikováno v:
ELEKTRIKA- Journal of Electrical Engineering. 22:70-74
This paper presents the signal strength measurement of the 4G network for an outdoor environment. The signal strength is measured at the Universiti Teknologi Malaysia (UTM) at 1.8 GHz and 2.6 GHz. The signal measurement is compared with the simulatio
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
Autor:
Lukman Hendrajaya, Noor Asmawati Samsuri, Mohamad Rijal Hamid, Mohamad Kamal A Rahim, Noor Asniza Murad, Bambang Setia Nugroho
Publikováno v:
ELEKTRIKA- Journal of Electrical Engineering. 21:77-81
This paper presents the design and simulation of a meandered bowtie frequency reconfigurable wearable antenna for a 5G health monitoring application. The antenna is based on a transdermal patch as the substrate, hence it offers convenience when it is
Publikováno v:
ELEKTRIKA- Journal of Electrical Engineering. 21:1-5
In this paper, a planar antenna for Long Term Evolution (LTE) bands and Wireless Local Area Network (WLAN) is proposed. The antenna is based on a coupled-fed monopole with a distributed inductor and a direct-fed monopole. These three components form
Autor:
Adamu Yau Iliyasu, Murtala Aminu-Baba, K. I. Jahun, Mohamad Rijal Hamid, Mohamad Kamal A. Rahim, Mohd Fairus Mohd Yusoff
Publikováno v:
5TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC, COMMUNICATION AND CONTROL ENGINEERING (ICEECC 2021).
Publikováno v:
2022 International Symposium on Antennas and Propagation (ISAP).
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...
Autor:
Mohd Fairus Mohd Yusoff, Muhammad Iqbal, Mohamad Kamal A. Rahim, Hamood Ur Rahman, Mohamad Rijal Hamid, Zaharah Johari
Publikováno v:
IEEE Access, Vol 9, Pp 119598-119612 (2021)
In this paper, a circularly polarized Transmitarray antenna design for the Ku-band frequency range is presented. The transmitarray antenna with 121 elements is designed using a four-layer double square ring with a center patch unit cell. The Unit cel
Autor:
Izni Husna Idris, Mohamad Rijal Hamid, Kamilia Kamardin, Mohamad Kamal A. Rahim, Huda A. Majid
A multiband and wideband frequency reconfigurable antenna is presented. A wideband from 3.5 GHz to 9.0 GHz is achieved by introducing one stripline in the middle of a slotted bowtie antenna, whereas multiband is obtained by integrating an additional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6811d857a7803b87eafe862d084d0059
https://zenodo.org/record/5829708
https://zenodo.org/record/5829708
Publikováno v:
Radioengineering. 2020 vol. 29, č. 2, s. 321-327. ISSN 1210-2512
A compact bandpass filter using U-shaped resonators and Defected Ground Structures is proposed and designed at 5.8 GHz. The U-shaped resonators are placed around an indirectly coupled feed line while the Defected Ground Structures are positioned bene