Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Osman Ayop"'
Autor:
Zulbirri Faizol, Farid Zubir, Norhafezaidi Mat Saman, Mohd Hafizi Ahmad, Mohamad Kamal A. Rahim, Osman Ayop, Muzammil Jusoh, Huda A. Majid, Zubaida Yusoff
Publikováno v:
Applied Sciences, Vol 13, Iss 17, p 9605 (2023)
The detection of partial discharge (PD) activities in high-voltage equipment can be conducted according to several mechanisms of signal detection, including electromagnetic wave signal detection, acoustic signal detection, chemical reactions, electri
Externí odkaz:
https://doaj.org/article/f38c110f2f934f72a0eb90efbb720941
Autor:
Muataz Almeshehe, Noor Murad, Mohamad Rahim, Osman Ayop, Noor Samsuri, Mohamad Abd. Aziz, Mohamed Osman
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 35, Iss , Pp 101129- (2022)
This paper presents the impact of surface roughness on the performance of a three –dimensional (3D) metal printed waveguide coupler designed at 28 GHz. The surface roughness is a significant factor that may affect 3D printed structures and post pro
Externí odkaz:
https://doaj.org/article/82b5b05de4744ad193feff15f7253254
Publikováno v:
IEEE Access, Vol 8, Pp 182640-182662 (2020)
In this paper, the integration of push-pull class B amplifier and antenna module have been proposed. The high efficiency and low distortion of push-pull class B due to its differential feeding technique makes it a viable candidate as a power amplifie
Externí odkaz:
https://doaj.org/article/04aec274ff904e82a3620ff92a2ce004
Publikováno v:
Materials, Vol 15, Iss 2, p 622 (2022)
Acquiring an optically transparent feature on the wideband frequency selective surface (FSS), particularly for smart city applications (building window and transportation services) and vehicle windows, is a challenging task. Hence, this study assesse
Externí odkaz:
https://doaj.org/article/65d5099db6574e05a2511d084aaaca7a
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
Publikováno v:
Waves in Random and Complex Media. :1-21
Autor:
Hussam Keriee, Mohamad Kamal A. Rahim, Osman Ayop, Nawres Abbas Nayyef, Mustafa Ghanim, O. R. Alobaidi, Bashar Esmail, Yaqdhan Mahmood Hussein
Publikováno v:
ELEKTRIKA- Journal of Electrical Engineering. 21:11-14
This paper presents a slotted planar microstrip patch antenna for the 5th generation communication. The planar microstrip patch antenna is designed with a square patch and two longitude slots at 3.5 GHz, using FR4 substrate and feds by a coplanar wav
Autor:
Lafond, Norsaidah Muhamad Nadzir, Mohamed Himdi, Mohamad Kamal A. Rahim, Noor Asniza Murad, Osman Ayop, Olivier
Publikováno v:
Electronics; Volume 12; Issue 14; Pages: 3028
This paper describes the integration of a plate Luneburg lens with a microstrip patch antenna (MPA) with a complementary split ring resonator (CSRR) at 17 GHz frequency. The main advantage of the method is the compact size of the optimized MPA with C
Autor:
Mohamad Kamal A. Rahim, Bashar A. F. Esmail, Nur Syahirah M. Yaziz, Noor Asmawati Samsuri, Noor Asniza Murad, Osman Ayop, Farid Zubir, Huda A. Majid, Norsaidah Muhamad Nadzir
Publikováno v:
ELEKTRIKA- Journal of Electrical Engineering. 21:73-77
This paper presents a flexible rectenna for RF energy harvesting application. The textile wideband antenna is designed using CST software. The Fleece and Shieldit fabrics are used as substrate and conductive material, respectively. The antenna is fab
Autor:
Bashar A. F. Esmail, Mohamad K. A. Rahim, Huda A. Majid, Noor Asniza Murad, Noor Asmawati Samsuri, Osman Ayop, Adeeb Salh, Najib Al-Fadhali
Publikováno v:
Waves in Random and Complex Media. :1-24