High-quality corrugated resonators for measurements at millimeter and submillimeter-wave bands

被引：2

作者：

Karpovich, V ^{[1
]}

Rodionova, V ^{[1
]}

Slepyan, G ^{[1
]}

机构：

[1] Belarusian State Univ, Inst Nucl Problems, Minsk 220050, BELARUS

来源：

ELECTROMAGNETICS | 2004年 / 24卷 / 07期

关键词：

measuring resonator; corrugated resonator; eigen Q-factor; loaded Q-factor;

D O I：

10.1080/02726340490496347

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 general-purpose set of resonator for the band 32-405 GHz has been studied both theoretically and experimentally. The described resonators are cylindrical cavities with corrugated side surfaces and flat end covers. The simple theoretical approach for TM0mn eigenmode analysis is given. Physical principles of Q-Jactor enhancement, mode selection, frequency stabilization, and matching with standard waveguides are discussed. Experimental techniques and measurement data are given. The loaded Q-Jactor of (0.6-1.0) x 10(5) at VSWR (voltage standing-wave ratio) < 2.0 has been achieved together with high mode selection and high-frequency stability. A wide range of applications is proposed.

引用

页码：515 / 521

页数：7