DUAL-BAND, DUAL-POLARIZED PATCH ANTENNAS

被引：12
作者：
PIAZZESI, P
MACI, S
GENTILI, GB
机构：
[1] Department of Electronic Engineering, University of Florence, Florence, 50135
来源：
INTERNATIONAL JOURNAL OF MICROWAVE AND MILLIMETER-WAVE COMPUTER-AIDED ENGINEERING | 1995年 / 5卷 / 06期
关键词：
D O I：
10.1002/mmce.4570050603
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Two new configurations of patch antennas are introduced, which provide dual-band and dual-polarization operations. The two patches have a square and cross shape, and are printed on a single layer; the dual-frequency and the dual-polarization behavior is obtained by means of four narrow slots close to the edges. Excellent decoupling between the two orthogonal modes at each frequency is obtained in both configurations. Furthermore, a satisfactory performance of simultaneous matching When using a single feed point is demonstrated. Simple and accurate design formulas to predict the two resonant frequencies are derived on the basis of a physical model and tested by using a full-wave analysis. Some prototypes have been carried out and measured. (C) 1995 John Wiley & Sons, Inc.
引用
收藏
页码：375 / 384
页数：10
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