Miniaturization of patch antenna through metamaterial approach / Wan Amirul Wan Mat Saidy

Wan Mat Saidy, Wan Amirul (2013) Miniaturization of patch antenna through metamaterial approach / Wan Amirul Wan Mat Saidy. Degree thesis, Universiti Teknologi MARA (UiTM).

Abstract

This thesis is presents on investigating a method of reducing size through metamaterial approach for Wi-Fi application. A patch antenna has been designed as a prototype to measure the performance. The antenna resonates at 2.45 GHz. Metamaterial characteristics exhibits negative permittivity and permeability after introducing DGS structures by Nicolson-Ross-Weir (NRW) equations. A Simulation has been carried out using Computer Simulation Technology Microwave Studio (CST-MWS). A Vector Network Analyzer (VNA) was used to measure return loss, SI 1. The antenna was fabricated on Rogers RO3003 substrate with permittivity, er=3.00 and thickness, /z=0.75mm. The simulation and measurement results show that the metamaterial antenna improves the return loss Sn and size of the antenna reduces by 38.23% and 82.77% respectively compare to the conventional antenna.

Metadata

Item Type: Thesis (Degree)
Creators:
Creators
Email / ID Num.
Wan Mat Saidy, Wan Amirul
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Sulaiman, Ahmad Asari
UNSPECIFIED
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Antennas
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Electrical Engineering
Programme: Bachelor of Engineering (Hons.) Electronics (Communication)
Keywords: antenna, Nicolson-Ross-Weir, CST-MWS
Date: 2013
URI: https://ir.uitm.edu.my/id/eprint/80136
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