A Ka-band Waveguide Bandpass Filter Designed by Transmission Zero Resonator Pairs (TZRPs)

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review

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Author(s)

Detail(s)

Original languageEnglish
Title of host publication2017 17th International Symposium on Communications and Information Technologies (ISCIT)
PublisherIEEE
ISBN (Electronic)9781509065141, 9781509065158
Publication statusPublished - Sep 2017

Publication series

NameInternational Symposium on Communications and Information Technologies (ISCIT)
PublisherIEEE

Conference

Title17th International Symposium on Communications and Information Technologies (ISCIT2017)
PlaceAustralia
CityCairns
Period25 - 27 September 2017

Abstract

In this paper, a Ka-band waveguide bandpass filter is designed by transmission zero resonator pairs (TZRPs). A waveguide TZRP is designed and analyzed with two transmission zeroes and a transmission pole. The lower transmission zero can be flexibly designed by the sizes of the C-shaped resonator while the upper one is determined by the sizes of the straight stripline resonator. Then, proposed bandpass filter is formed by coupling two waveguide TZRPs. Four transmission zeroes are induced by at both sides of the passband, for improving the band shirt. For enhancing the couplings, two short striplines are used between the TZRPs. The operating frequencies of the proposed bandpass filter can be flexibly deigned by adjusting the locations of transmission zeroes of the waveguide TZRPs. A good agreement between the simulated and measured results is obtained. The proposed filter has the properties of low cost, compact size and mass production.

Research Area(s)

  • Ka-band, bandpass fiter, transmission zeroes resonator pairs (TZRPs)

Citation Format(s)

A Ka-band Waveguide Bandpass Filter Designed by Transmission Zero Resonator Pairs (TZRPs). / Jin, J. Y.; Xue, Q.

2017 17th International Symposium on Communications and Information Technologies (ISCIT). IEEE, 2017. 8261205 (International Symposium on Communications and Information Technologies (ISCIT)).

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review