Micro-Strips Elliptic Ring Patch Antenna For UWB Applications

Siti Hadijah, Sanon (2014) Micro-Strips Elliptic Ring Patch Antenna For UWB Applications. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) Micro-Strips Elliptic Ring Patch Antenna For UWB Applications 24 Pages.pdf - Submitted Version Download (323kB)

Abstract

This project is about to design a Micro-strips Elliptical Ring Patch Antenna at operating frequency 3.1GHz until 10.6GHz for Ultra Wideband (UWB) applications. UWB is a unique and new usage of recently legalized frequency spectrum. UWB radios can use frequencies from 3.1 GHz to 10.6 GHz - a band of 7.5 GHz wide. Each radio channel of UWB system can have a bandwidth of more than 500 MHz, depending on its centre frequency. This proposed antenna is consist an elliptical slot inside the half elliptical which is called as ring at the front of the substrate. While at the back of the substrate is the quarter ground plane. This proposed antenna is designed, fabricated and measured. To measure success of the design, the return loss, radiation pattern and gain is determined and compare to the specifications. The simulation results shows that the antenna can operate from frequency 2.9GHz until 10.9GHz while measured antenna is operate at frequency 3.5GHz until 6.8GHz and 8GHz until 9.8GHz yet still can operate at UWB frequency range.

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