ANALYSIS OF CIRCULAR PATCH ANTENNAS ON ELECTRICALLY THICK SUBSTRATES

被引：6

作者：

BHATTACHARYYA, AK

机构：

[1] Department of Electrical Engineering, University of Saskatchewan, Saskatoon

来源：

COMPUTER PHYSICS COMMUNICATIONS | 1991年 / 68卷 / 1-3期

关键词：

D O I：

10.1016/0010-4655(91)90214-6

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

An analysis of a probe-fed circular patch antenna etched on an electrically thick substrate is conducted. The probe is considered to be the primary source of radiation and the unknown induced current on the patch is determined from the reaction concept. The integral transformation technique is employed in order to obtain various radiation characteristics of the patch. Numerical results reveal that the resonant frequency, input impedance, bandwidth and radiation efficiency vary widely with the thickness of the dielectric substrate. This study may find application in high-frequency printed antennas, especially at the millimeter-wave frequency range.

引用

页码：485 / 495

页数：11

共 9 条

[1]

Bahl I. J., 1980, MICROSTRIP ANTENNAS

[2] SPECTRAL DOMAIN ANALYSIS OF WALL ADMITTANCES FOR CIRCULAR AND ANNULAR MICROSTRIP PATCHES AND THE EFFECT OF SURFACE-WAVES [J].