ANALYSIS OF STACKED RECTANGULAR PATCH ANTENNAS WITH NONALIGNED PATCHES OR UNEQUAL PATCH SIZES

被引：3

作者：

HASSANI, HR

MIRSHEKARSYAHKAL, D

机构：

[1] Department of Electronic Systems Engineering, University of Essex

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1994年 / 42卷 / 09期

关键词：

D O I：

10.1109/8.318655

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：

Using the spectral domain technique, changes in the characteristics of electromagnetically coupled stacked rectangular patch antennas due to variations in the alignment of patches and patch sizes are investigated. Some of the observations can be used in the design of these antennas in order to equalize the input impedances at the resonances, shift the resonant frequencies, broaden the bandwidth, and estimate changes in the radiation patterns. It is specifically shown that a displacement in the top patch in the direction of resonance can broaden the beamwidth in the E-plane at the upper resonance at the expense of some distortion in the radiation pattern.

引用

页码：1333 / 1336

页数：4

共 13 条

[1]

COLLIN RE, 1987, ANTENNAS RADIO WAVE

[2]

STUDY OF MULTILAYER MICROSTRIP ANTENNAS WITH RADIATING ELEMENTS OF VARIOUS GEOMETRY [J].