6533b7dbfe1ef96bd126ff40

RESEARCH PRODUCT

Efficient analysis of waveguide filters by the integral equation technique and the BI-RME method

Benito GimenoSantiago CogollosVicente E. BoriaGiuseppe ConciauroMaurizio BozziFrancesco BruniLuca Perregrini

subject

Waveguide filterBoundary integral equationsComputer scienceCad toolsMathematical analysisElectronic engineeringMode (statistics)Boundary (topology)Electronic design automationIntegral equation

description

This paper presents the study of rectangular waveguide filters with rounded corners in the cross-section of the waveguides. These components are suitable for low-cost mass production and can be rigorously analyzed by efficient CAD tools. The analysis approach described in this paper is based on the integral equation technique in conjunction with the boundary integral-resonant mode expansion method. Two representative examples are also reported.

yearjournalcountryeditionlanguage
2003-06-252002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278)
https://doi.org/10.1109/mwsym.2002.1011638