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Dual band(WLAN & WiMAX) suppressed harmonic microstrip filter with perturbed ground

Packiaraj, D and Ramesh, M and Vinoy, KJ and Kalghatgi, AT (2011) Dual band(WLAN & WiMAX) suppressed harmonic microstrip filter with perturbed ground. In: 2011 National Conference on Communications (NCC), 28-30 Jan. 2011, Bangalore, India.

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Official URL: http://dx.doi.org/10.1109/NCC.2011.5734739

Abstract

Design of a dual band pass filter employing microstrip line with defected ground is presented in this paper. A dual band filter at 2.45GHz and 3.5GHz (covering WLAN and WiMAX) with 6% bandwidth has been designed at each frequency. Apertures in ground plane were used to improve the stop band rejection characteristics and coupling levels in the filter. Measured results of the experimental filter were compared against the simulation results for the purpose of validation.

Item Type: Conference Proceedings
Additional Information: Copyright of this article belongs to IEEE.
Keywords: Dual Band; Filter; Harmonic; Impedance; Microstrip
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Depositing User: Id for Latest eprints
Date Deposited: 08 Apr 2013 10:02
Last Modified: 08 Apr 2013 10:02
URI: http://eprints.iisc.ac.in/id/eprint/46203

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