Design of a rectangular spiral microstrip antenna for Wi-Fi application / Nurul Huda Abdul Hadi

Abdul Hadi, Nurul Huda (2010) Design of a rectangular spiral microstrip antenna for Wi-Fi application / Nurul Huda Abdul Hadi. Degree thesis, Universiti Teknologi MARA (UiTM).

Abstract

This work highlights the design, simulation, analysis and fabrication of a rectangular spiral microstrip antenna (RSMA) for Wi-Fi application. The centre frequency was 2.45 GHz and the bandwidth was 22 MHz. This antenna held omni-directional radiation pattern, voltage standing wave ratio less than 2, return loss less than -lOdB, line impedance of 50 Q. and gain of 5dBi. All these parameters were determined by using commercial computer aided design (CAD) software. The antenna was fed by using coaxial cable at the centre. The prototype was fabricated on FR4 substrate with 4.9 dielectric constant and 1.54 mm of thickness. Vector network analyzer (VNA) was used to measure all parameters and antenna training system was used to obtain the radiation pattern of the RSMA. It was observed that the simulated and measured valued were quite close with each other.

Metadata

Item Type: Thesis (Degree)
Creators:
Creators
Email / ID Num.
Abdul Hadi, Nurul Huda
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Ismail, Kamariah
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) Electrical
Keywords: Microstrip antenna, spiral antenna, coaxial cable
Date: 2010
URI: https://ir.uitm.edu.my/id/eprint/68793
Edit Item
Edit Item

Download

[thumbnail of 68793.pdf] Text
68793.pdf

Download (106kB)

Digital Copy

Digital (fulltext) is available at:

Physical Copy

Physical status and holdings:
Item Status:
On Shelf

ID Number

68793

Indexing

Statistic

Statistic details