Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Shaharil Mohd Shah"'
Autor:
Umar Musa, Shaharil Mohd Shah, Huda A. Majid, Ismail Ahmad Mahadi, Mohamad Kamal A. Rahim, Muhammad Sani Yahya, Zuhairiah Zainal Abidin
Publikováno v:
IEEE Access, Vol 12, Pp 48453-48471 (2024)
This work presents the design and implementation of active antennas as a part of a healthcare monitoring system that is based on the Internet of Things (IoT). The monitoring system comprises a SEN11547 pulse sensor and an LM35 temperature sensor for
Externí odkaz:
https://doaj.org/article/c2694da518cd4d81aae4dc232e57611d
Autor:
Umar Musa, Shaharil Mohd Shah, Huda A Majid, Ismail Ahmat Mahadi, Kamal A Rahim Mohamad, Muhammad Sani Yahya, Zuhairiah Zainal Abidin
Publikováno v:
The Journal of Engineering, Vol 2023, Iss 9, Pp n/a-n/a (2023)
Abstract In this work, the nonlinearity of PIN diode on frequency reconfigurable patch antenna is investigated. To perform frequency reconfiguration, the proposed design makes use of the switching capabilities of a PIN diode. The antenna has a dimens
Externí odkaz:
https://doaj.org/article/d661802136414656b8aec225d14fc07e
Autor:
Umar Musa, Shaharil Mohd Shah, Huda A. Majid, Ismail Ahmad Mahadi, Mohamad Kamal A. Rahim, Muhammad Sani Yahya, Zuhairiah Zainal Abidin
Publikováno v:
IEEE Access, Vol 11, Pp 30996-31009 (2023)
The design and analysis of a compact dual-band wearable antenna for WBAN applications is presented. The antenna was prototyped on a semi-flexible Rogers Duroid RO3003 $^{\mathrm{ TM}}$ with compact dimensions of $41\times44$ mm2 which corresponds to
Externí odkaz:
https://doaj.org/article/6cc8dad9d8e14d58acb45e2fc83096a7
Autor:
Umar Musa, Shaharil Mohd Shah, Huda A. Majid, Zuhairiah Zainal Abidin, Muhammad Sani Yahya, Suleiman Babani, Zainab Yunusa
Publikováno v:
IEEE Access, Vol 10, Pp 121831-121863 (2022)
Wireless Body Area Network (WBAN) technology is gaining popularity in personal communication owing to the expanding improvement in wireless technology. Wearable antennas are utilized in various WBAN applications including personal healthcare, enterta
Externí odkaz:
https://doaj.org/article/642271bcd96f489ea65cfda07577f717
Autor:
Akrem Asmeida, Zuhairiah Zainal Abidin, Shaharil Mohd Shah, Muhammad Ramlee Kamarudin, Norun Abdul Malek, Jamel Nebhen
Publikováno v:
International Journal of Antennas and Propagation, Vol 2021 (2021)
Producing a suitable impedance matching between the radiating element and the feedline is the prior hurdle to overcome for a wideband antenna with circular polarisation designs. This study presents a novel antenna consisting of a defected ground stru
Externí odkaz:
https://doaj.org/article/417ce77b4ba441a085828134b5deca49
Publikováno v:
LSP International Journal. 9:109-122
English language teaching in higher education has become more challenging with the growing needs to address English language abilities of students of various fields of study. In Malaysia, English language practitioners at higher institutions hold the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc4549f730cb140ea127a728bd5a040c
https://doi.org/10.11113/lspi.v9.18495
https://doi.org/10.11113/lspi.v9.18495
Autor:
Shipun Anuar Hamzah, Zuhairiah Zainal Abidin, Asmarashid Ponniran, A. A. Rosman, M. A. Z. A. Rashid, Fauziahanim Che Seman, Samsul Haimi Dahlan, Fazilah Hassan, Norshidah Katiran, Shaharil Mohd Shah, Huda A. Majid, Farid Zubir
Publikováno v:
Bulletin of Electrical Engineering and Informatics. 10:1739-1746
In this work, a compact dual-band semi-flexible antenna operating at 2.45 GHz and 5.8 GHz for the industrial, scientific and medical (ISM) band is presented. The antenna is fabricated on a semi-flexible substrate material, Rogers Duroid RO3003™ wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bd87be4768bbbbe85f6c63b6f618464
https://doi.org/10.11591/eei.v10i3.2262
https://doi.org/10.11591/eei.v10i3.2262
Autor:
Shipun Anuar Hamzah, Shamsul Mohamad, Fauziahanim Che Seman, Shaharil Mohd Shah, Norshidah Katiran, Adel Y. I. Ashyap, M. Mohamad, Huda A. Majid, Zuhairiah Zainal Abidin
Publikováno v:
Bulletin of Electrical Engineering and Informatics. 9:387-395
In this work, a microstrip patch antenna with an inset feed and defected ground structure (DGS) is designed at the resonant frequency of 2.45 GHz. The antenna is designed on a FR-4 substrate with a dielectric constant, εr of 4.5, loss tangent, tan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cf856eaf92df40d7ce0615462485387
https://doi.org/10.11591/eei.v9i1.1847
https://doi.org/10.11591/eei.v9i1.1847
Publikováno v:
Universal Journal of Electrical and Electronic Engineering. 6:55-66
This paper proposed a compact ultra-wideband (UWB) antenna (17.5 × 20.5 mm2) with a triple-notch band characteristic to overcome the interference caused by the three narrow frequency bands that coexist within the ultra-wideband frequency ranging fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17188bfc989509977f2d364666f149a6
https://doi.org/10.13189/ujeee.2019.061608
https://doi.org/10.13189/ujeee.2019.061608
Publikováno v:
Journal of Electronic Voltage and Application.
The water quality status of rivers in Malaysia has always been a cause for concern for various local authorities, government agencies, and the public. The issue is that the traditional method, such as workers, needs to go to each tank or river to col
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a747a6a1bc4d28e4413bed83598614b3
https://doi.org/10.30880/jeva.2021.02.01.003
https://doi.org/10.30880/jeva.2021.02.01.003