NEW RESULTS FOR COAXIAL REENTRANT CAVITY WITH PARTIALLY DIELECTRIC FILLED GAP

被引：31

作者：

XI, WG

TINGA, WR

VOSS, WAG

TIAN, BQ

机构：

[1] Electrical Engineering Department, University of Alberta, Edmonton, AB

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1992年 / 40卷 / 04期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1109/22.127525

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：

Resonant frequencies, Q-factor and electromagnetic field intensity are presented for a set of varied parameters of a coaxial re-entrant cavity with a gap partially filled with a dielectric. The cavity is analyzed using the mode matching technique. The numerical results are found to be in good agreement with experimental data. Based on the numerical results, a scheme for mode identification is proposed and the mode transition is discussed. Furthermore, the equivalent gap capacitances are obtained and compared with the results from an existing formula which has been modified for the dielectric loaded gap.

引用

页码：747 / 753

页数：7

共 8 条

[1]

HAHN WC, 1941, J APPL PHYS, V12, P63

[2] HIGH-ACCURACY WIDE-RANGE MEASUREMENT METHOD FOR DETERMINATION OF COMPLEX PERMITTIVITY IN REENTRANT CAVITY .A. THEORETICAL-ANALYSIS OF THE METHOD [J].