Investigation Of High Gain Antenna For Off-Grid Communication At 915 MHz

Zainudin, Fawwaz Hamiz (2018) Investigation Of High Gain Antenna For Off-Grid Communication At 915 MHz. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

Text (24 Pages) Investigation Of High Gain Antenna For Off-Grid Communication At 915mhz.pdf - Submitted Version Download (497kB)

Abstract

Recently,wireless coverage for outdoor communication system leans on base tower station to operate adequately. After all,most of the remote regions such as forests, hills or secluded place are not entirely covered by any telecommunications coverage.Thus,it is complex to reach out to people outside that particular region.Similarly, occur during the natural disaster.Communication process cannot be accomplished if the base tower station breaks down during landslide or earthquake.Hence,to overcome this issue,Malaysia Communication and Multimedia Commission (MCMC) has suggested a specific frequency spectrum for Short Range Device (SRD).Proceeding to this, a prototype of a planar antenna which supports the wide range of spectrum specifically for outdoor appliances is the main goal of this project.An antenna with a frequency of 915 MHz is designed by using Computer Simulation Technology (CST) software.This investigation also introduces a planar antenna that comes with a compact in size with a gain of 4.347dB and return loss of 12.761dB. This research is important for the off-grid wireless communication system to restore connection in deserted regions and during an emergency.

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