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Adam R. H. Alhawari
Researcher at Najran University
Publications - 21
Citations - 161
Adam R. H. Alhawari is an academic researcher from Najran University. The author has contributed to research in topics: Antenna (radio) & Antenna efficiency. The author has an hindex of 5, co-authored 21 publications receiving 80 citations. Previous affiliations of Adam R. H. Alhawari include University College of Engineering.
Papers
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Journal ArticleDOI
Ultra-Wideband Antennas for Wireless Communication Applications
TL;DR: A review paper concerning wide-band and ultra-wideband (UWB) antennas used for wireless communication purposes in terms of the materials as well as a numerical analysis is presented.
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Metamaterial-based wearable flexible elliptical UWB antenna for WBAN and breast imaging applications
TL;DR: In this article, a metamaterial-based flexible wearable ultra-wideband (UWB) antenna for breast imaging and wireless body area network (WBAN) applications is presented.
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Near-field and far-field investigation of miniaturized UWB antenna for imaging of wood
TL;DR: In this article, a droplet shape ultra-wide band antenna for imaging of wood was proposed, which is designed on PTFE substrate with a dielectric constant of 2.55, loss tangent of 0.001-and 2.4-mm thickness.
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Ultra-wideband elliptical patch antenna for microwave imaging of wood
TL;DR: In this article, an elliptical shape ultra-wide band antenna for imaging of wood was proposed, which is constructed comprising of a patch loaded by a stub to resonate at lower bands, strip loading at the back, and chamfered ground.
Journal ArticleDOI
Compact Elliptical UWB Antenna for Underwater Wireless Communications
Adam R. H. Alhawari,Sama Fouad Majeed,Tale Saeidi,Sajid Mumtaz,Hisham Alghamdi,Ayman Hindi,A. H. M. Almawgani,Muhammad Imran,Qammer H. Abbasi +8 more
TL;DR: In this paper, a compact elliptical ultra wideband (UWB) antenna is designed to resonate from 1.3 to 7.2 GHz with a dielectric constant of 2.55 mm and a thickness of 0.8 mm.