SUSCEPTANCE-LOADED EVANESCENT-MODE WAVEGUIDE FILTERS

被引：5

作者：

MOK, CK

CRAVEN, G

STOPP, DW

机构：

来源：

PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON | 1972年 / 119卷 / 04期

关键词：

ELECTRIC FILTERS; BANDPASS - MATHEMATICAL TECHNIQUES-Approximation Theory - WAVEGUIDE COMPONENTS;

D O I：

10.1049/piee.1972.0091

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 ; 0809 ;

摘要：

The paper extends the theory of evanescent-mode filters to include susceptance loading midway between cavities. It is shown that inductive loading may be employed to provide a substantial reduction in the length of narrowband filters without significantly increasing the insertion loss. By replacing conventional capacitive-tuning screws with quartz-rod tuning elements, losses comparable with conventional waveguide filters are obtained in filters requiring about half the volume.

引用

页码：416 / &