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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/6372

Title: X-band trisection substrate-integrated waveguide quasi-elliptic filter
Authors: Alyani, Ismail
Mohammad Shahrazel, Razalli
Mohamed Adzir, Mahdi
Abdullah, R.S.A.R
Noordin, N.K
Rasid, M.F.A
Keywords: X-band;Microwave transmission lines;Antennas (Electronics);Wave guides;Signal detection
Issue Date: 2008
Publisher: EMW Publishing
Citation: Progress in Electromagnetics Research, vol.85, 2008, pages 133-145.
Abstract: A narrowband trisection substrate-integrated waveguide elliptic filter with coplanar waveguide (CPW) input and output ports is proposed and demonstrated for X-band applications. The filter is formed by incorporating metallized vias in a substrate (RT/Duroid) to create cross-coupled waveguide resonators. The result is an attenuation pole of finite frequency on the high side of the passband, therefore exhibiting asymmetric frequency response. The fabricated trisection filter with a centre frequency of 10.05 GHz exhibits an insertion loss of 3.16 dB for 3% bandwidth and a return loss of -20dB. The rejection is larger than 15 dB at 10.37 GHz.
Description: Link to publisher's homepage at http://ceta.mit.edu/PIER
URI: http://hdl.handle.net/123456789/6372
ISSN: 1070-4698
Appears in Collections:School of Computer and Communication Engineering (Articles)

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