Investigation of Integrated Rectangular SIW Filter and Rectangular Microstrip Patch Antenna Based on Circuit Theory Approach

Zakaria, Zahriladha and Sam, Weng Yik and Abd Aziz, Mohamad Zoinol Abidin and Jawad, Mohamed Saeed and Mohamad Isa, Mohd Sa'ari (2012) Investigation of Integrated Rectangular SIW Filter and Rectangular Microstrip Patch Antenna Based on Circuit Theory Approach. Journal, 1 (4). pp. 46-55. ISSN 2278-7917

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Official URL: http://www.ijascse.in/ijascse-volume1-issue-4

Abstract

This paper presents an investigation based on the resonant circuit approach to characterize an integrated microwave filter and antenna from a lumped element prototype. This approach is used to design an integrated filter and antenna to reduce the overall size of the physical dimensions of the RF/microwave front-end subsystem. This study focuses on the integration of a rectangular Substrate Integrated Waveguide (SIW) filter with a rectangular microstrip patch antenna to produce a filtering and radiating element in a single device. The physical layouts of the SIW filter and rectangular microstrip patch antenna based on single- and dual-mode will be developed. To prove the concept, the integrated microwave filter and antenna at a center frequency of 2 GHz is demonstrated and validated through simulation and laboratory experiments. The experimental performance yielded promising results that were in good agreement with the simulated results. This study is beneficial for microwave systems, given that the reduction of the complexity of design and physical dimension as well as cost are important for applications such as base stations and multiplexers in wireless communication systems.

Item Type:	Article
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Faculty of Electronics and Computer Engineering > Department of Telecommunication Engineering
Depositing User:	DR ZAHRILADHA ZAKARIA
Date Deposited:	19 Apr 2013 15:13
Last Modified:	28 May 2015 03:48
URI:	http://eprints.utem.edu.my/id/eprint/7309
Statistic Details:	View Download Statistic

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