6.0 Ghz Antenna For Wireless Communications

Ahmad Murad, Farah Aini (2016) 6.0 Ghz Antenna For Wireless Communications. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) 6.0 Ghz Antenna For Wireless Communications.pdf - Submitted Version Download (1MB)

Abstract

The 60GHz short-range wireless communication system has gained a lot attention because it is believed to have a high rate data communications with free licensed frequency band. Thus, development of the 60 GHz antenna is a crucial issue in the system. This thesis is focused on the design of antipodal vivaldi antenna(APVA) at 60GHZ for wireless communications. the antenna is designed by compared the performance by using three different types of material substrates which are Silicon, Feno A6s, and Duroid 5880. The parameters to be observed in this thesis included return loss, gain, radiation pattern, directivity and bandwidth of the antenna.The performance of the antenna is simulated by using CST microwave studio with the ranges frequency between 50GHz to 70GHz. The changes in performance between three different types of material substrate is discussed further in this thesis.From the simulation results, the value of return loss is as the desired results where it need to be less than -1 OdB for three different types of substrate used. Out of these three substrate used, Feno have a better antenna performance where it has -19dB return loss, directional radiation pattern, and wider bandwidth which make it suitable to be used as 60GHz antenna for wireless communication

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