RADIATION BY CAVITY-BACKED ANTENNAS ON A CIRCULAR-CYLINDER

被引：21
作者：
KEMPEL, LC
VOLAKIS, JL
SLIVA, RJ
机构：
[1] UNIV MICHIGAN,RADIAT LAB,ANN ARBOR,MI 48109
[2] USN,CTR AIR WARFARE,CHINA LAKE,CA 93555
来源：
IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION | 1995年 / 142卷 / 03期
关键词：
MICROSTRIP ANTENNAS; CONFORMAL ANTENNA ARRAYS;
D O I：
10.1049/ip-map:19951778
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：
Conformal antenna arrays are popular for deployment on curved aircraft, spacecraft and land-vehicle platforms because of their inherent low weight, cost and drag properties. The finite element-boundary integral method is extended to radiation by cavity-backed structures recessed in an infinite, metallic cylinder. The accuracy of the developed FE-BI code for a microstrip patch array is established by comparison with measurements. The formulation is then used to investigate the effect of the finite aperture on the radiation pattern. In addition, the effect of curvature on resonant frequency, gain, input impedance and pattern shape is examined.
引用
收藏
页码：233 / 239
页数：7
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