Analysis and design of grooved circular waveguide dual-mode filters

Naofumi Yoneda*, Moriyasu Miyazaki

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

3 Citations (Scopus)


This paper presents a novel type of circular waveguide dual-mode filter with grooves for coupling orthogonal resonant modes and correcting resonant frequency. The presented dual-mode filter is suitable for realizing high performance without tuning elements in Ka-band and above because of the simple structure. A Ka-band elliptic function type dual-mode filter has been designed by accurate and fast full-wave analysis performed using mode-matching techniques.

Original languageEnglish
Pages (from-to)1791-1794
Number of pages4
JournalIEEE MTT-S International Microwave Symposium Digest
Publication statusPublished - 2001
Externally publishedYes
EventInternational Microwave Symposium Digest IEEE MTT-S 2001 - Phoenix, AZ, United States
Duration: 2001 May 202001 May 25

ASJC Scopus subject areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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