Dielectric combline resonators and filters

被引：63

作者：

Wang, C ^{[1
]}

Zaki, KA

Atia, AE

Dolan, TG

机构：

[1] Radio Frequency Syst Inc, Marlboro, NJ 07746 USA

[2] Univ Maryland, Dept Elect Engn, College Pk, MD 20742 USA

[3] Orbital Sci Inc, Germantown, MD 20874 USA

[4] K&L Microwave Inc, Salisbury, MD 21801 USA

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1998年 / 46卷 / 12期

关键词：

combline resonator; dielectric resonator filter; filter; wireless communications filter;

D O I：

10.1109/22.739240

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：

The dielectric combline resonator combines the merits of the metallic combline and dielectric loaded resonator. By replacing the inner conductor of the conventional combline resonator by a high epsilon(r), dielectric rod, higher unloaded Q can be expected. Resonant frequency, unloaded Q, and coupling coefficient of the resonator are obtained by a rigorous mode-matching method, An eight-pole elliptic-function dielectric combline resonator filter was designed and tested. Measured frequency responses verify the theory.

引用

页码：2501 / 2506

页数：6

共 16 条

[1]

DIELECTRIC RING RESONATORS LOADED IN WAVE-GUIDE AND ON SUBSTRATE [J].