A.A.M Ezanuddin

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A circular profile microstrip antenna and its related structural dimensions meant for 5850–7075 MHz Malaysia HAPS operating band are investigated here. Appearing by three layers and having layer three surface copper re-shaped on a microwave laminate. It was by varying the middle air gap spacing's height covering layer two regions. At the same time,(More)
Principles to determine dielectric properties measurement using microwave free-space transmission measurements technique is presented in this paper. The project's main objective was to measure the dielectric properties of different agricultural waste material at microwave frequencies, which in turn, can serve as a potential alternative, replacing(More)
Helical antennas have been popular antenna configurations for various applications for its simple structure [9-10]. This paper describes the study on the best custom shape dielectric loaded helical antenna for Access Point WLAN IEEE 802.11 b/g 2.4 GHz to 2.48 GHz applications. This paper presents the investigation of a Novel helical antenna incorporated(More)
A circularly microstrip antenna (CMSA) with its related geometry intended for 5850 &#x2013;7075 MHz Malaysia HAPS operating band are presented here. Construction are made into three layers having layer three surface copper re-formed on a microwave laminate (&#x025B;<inf>r</inf> = 2.2) and by varying its middle air gap spacing's height. At the same time,(More)
Presented here is a microstrip antenna designed for Ultra Wideband (UWB) with an achievement of return loss below &#x2212;10dB beginning from 6.5 GHz to 10.5 GHz attaining a bandwidth of 4 GHz. It radiates omni-directionally with similar energy emission throughout the operating band. The key for bandwidth increment comes from the third layer rectangular(More)
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