Dual-band ring resonator for narrowband application: article

Abd Kadir, Nor Fazira (2011) Dual-band ring resonator for narrowband application: article. pp. 1-4.

Abstract

In this paper, a combination of rectangular-shaped ring resonator with three quarter wavelength coupled lines and a stub is proposed to produce a very narrow dual band filter response. The resonator, which in pairs to a high impedance microstrip line, will generate two operating modes in the desired band. The consequences in varying the length of tuning stubs and gap size between tuning stubs and ring resonator have been studied. Realized on FR4 microstrip substrate, the filter is centered at 2.6GHz and 3.4GHz. The measurement results are found to be equivalent with the simulation.

Item Details

Item Type:	Article
Creators:	Creators Email / ID Num. Abd Kadir, Nor Fazira UNSPECIFIED
Subjects:	T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics. Nuclear engineering
Divisions:	Universiti Teknologi MARA, Shah Alam > Faculty of Electrical Engineering
Page Range:	pp. 1-4
Keywords:	Ring resonator, Dual mode, Transmission zeros, Coupled lines, Microstrip line, Stub.
Date:	2011
URI:	https://ir.uitm.edu.my/id/eprint/127024

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