Dielectric resonator elliptic-function band rejection filter with external coupling waveguide

H. Uchida, J. Nakayama, H. Ikeda, Y. Yoshikawa, Y. Imai, N. Yoneda, M. Miyazaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

A Ku-band elliptic-function band rejection filter (BRF) has been developed which employs a rectangular waveguide, dielectric resonators (DRs), and an external coupling waveguide to obtain attenuation poles. The high-Q DRs and the coupling waveguide realize lager attenuation with smaller number of stages than that of conventional all-pole BRFs like Chebyshev or maximally-flat response. The BRF Is designed on an equivalent circuit, which has be designed on a symmetric equivalent circuit which symmetry and thus enables simple evenand odd-mode analyses. The external waveguide is connected to the BRF through coupling slots in E-plane of main waveguide to less post-manufacture tuning might be needed compared obtain negative coupling between the DRs.

Original languageEnglish
Title of host publicationConference Proceedings - 33rd European Microwave Conference, EuMC 2003
PublisherIEEE Computer Society
Pages183-186
Number of pages4
ISBN (Print)1580538347, 9781580538343
DOIs
Publication statusPublished - 2003
Externally publishedYes
Event33rd European Microwave Conference, EuMC 2003 - Munich, Germany
Duration: 2003 Oct 72003 Oct 7

Publication series

NameConference Proceedings - 33rd European Microwave Conference, EuMC 2003
Volume1

Conference

Conference33rd European Microwave Conference, EuMC 2003
Country/TerritoryGermany
CityMunich
Period03/10/703/10/7

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

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