Field theory based CAD of inductive iris waveguide filter

Author

Chaudhary, Vijay Kumar ; Verma, Prakash ; Balaji, Uma

Author_Institution

Dept. of Electr. Eng., Indian Inst. of Technol., New Delhi, India

Volume

1

fYear

2001

fDate

2001

Firstpage

318

Abstract

The computer aided design of an inductive iris filter in waveguide technology is described here using the mode matching method. Direct coupled cavity filters form compact structures. Such a bandpass filter is first designed using an equivalent network theory approach. The mode matching method has been used to analyze discontinuities present in the filter and hence its performance is obtained. Using optimization techniques, the analyzed filter dimension are altered to improve its performance

Keywords

CAD; band-pass filters; electrical engineering computing; equivalent circuits; microwave filters; mode matching; optimisation; passive filters; waveguide filters; waveguide theory; bandpass filter; compact structures; computer aided design; direct coupled cavity filters; discontinuities; equivalent network theory approach; field theory based CAD; inductive iris waveguide filter; mode matching method; optimization techniques; waveguide technology; Band pass filters; Equations; Filtering theory; Iris; Matched filters; Mode matching methods; Scattering; Transmission line matrix methods; Waveguide discontinuities; Waveguide theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific

Conference_Location

Taipei

Print_ISBN

0-7803-7138-0

Type

conf

DOI

10.1109/APMC.2001.985651

Filename

985651