CROSS-POLARIZATION CHARACTERISTICS OF RECTANGULAR MICROSTRIP PATCH ANTENNAS ON A CYLINDRICAL SURFACE

被引：1
|
作者：
KE, SY
WONG, KL
机构：
[1] Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1993年 / 6卷 / 16期
关键词：
CYLINDRICAL MICROSTRIP STRUCTURE; CROSS-POLARIZATION CHARACTERISTICS;
D O I：
10.1002/mop.4650061614
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 cross-polarization characteristics of a rectangular microstrip patch antenna mounted on a cylindrical surface are investigated by using the modal-expansion theory. The case of the patch antenna excited at TM(01) mode is treated. Numerical results showing the variations of the cross-polarization level for various aspect ratios and different curvature radii are given. A great dependence of the crosspolarization level on the curvature radius of the cylindrical microstrip patch antenna is observed. The effects of feed positions on the cross-polarization characteristics are also analyzed. (C) 1993 John Wiley & Sons, Inc.
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页码：911 / 914
页数：4
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