Design Of Planar Antenna For Off Grid Wireless Communication System

Zakaria, Muhammad Khairul Azri (2017) Design Of Planar Antenna For Off Grid Wireless Communication System. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) Design Of Planar Antenna For Off Grid Wireless Communication System.pdf - Submitted Version Download (601kB)

Abstract

Currently,the wireless coverage for outdoor communication system depends to the tower antenna to function well. However,most of the remote area such as hills, jungle or isolated area are not fully covered by any telecommunications coverage.Hence,it is difficult to interact with outside people.The same thing happen during natural disaster.Communications cannot be created if the antenna tower break down during flood or earthquake. Therefore,to solve this problem,Malaysia Communication And Multimedia Commission have introduced specific frequency spectrum for Short Range Device.Further to this,a prototype of a planar antenna which supports wide range of spectrum especially for outdoor application is the main purpose of this project.So,an antenna with frequency of 915MHz is designed using Computer Simulation Technology (CST) software.This study also will propose a planar antenna,comes with compact size but have great performance.As the end product,the antenna has successfully being used as SRD antenna application,with gain of 5.704dB and return loss of -14.345dB in the range of 500m.This study is important for off grid wireless communication system to reconnect the isolated area and during emergency.

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