EXTENSION OF LEVY LARGE-APERTURE DESIGN FORMULAS TO THE DESIGN OF CIRCULAR IRISES IN COUPLED-RESONATOR WAVEGUIDE FILTERS

被引：4

作者：

JENNINGS, A

GRAY, RL

机构：

[1] Telecom Australia Research Lab, Melbourne, Aust, Telecom Australia Research Lab, Melbourne, Aust

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1984年 / 32卷 / 11期

关键词：

RESONATORS; -; WAVEGUIDES; RECTANGULAR - Mathematical Models;

D O I：

10.1109/TMTT.1984.1132878

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

Some results for waveguide irises to obtain accurate design formulas for the design of circular waveguide irises in coupled-resonator rectangular waveguide filters are presented. Experimental results confirm the improved accuracy of the new design formulas. The new approach has been successfully applied to the design of a 12-GHz waveguide filter in WR90 waveguide for satellite transponder studies. Improved accuracy in the iris design enabled the filter to meet stringent group delay specifications.

引用

页码：1489 / 1493

页数：5

共 10 条

[1]

Theory of diffraction by small holes [J].