Compact Microstrip Antenna for Radar Altimeter Applications

被引：0
|
作者：
Sudhakar, A. [1 ]
Prakash, M. Sunil [2 ]
Satyanarayana, M. [2 ]
机构：
[1] GMR Inst Technol, Dept ECE, Rajam, India
[2] MVGR Coll Engn, Dept ECE, Vizianagaram, India
来源：
2018 IEEE INDIAN CONFERENCE ON ANTENNAS & PROPOGATION (INCAP) | 2018年
关键词：
microstrip antenna; radar altimeter; dual band; DESIGN; WIMAX;
D O I：
暂无
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：
A compact rectangular microstrip antenna of size 18mm x 12mm x 1.6 mm from FR4 substrate for radar altimeter applications is suggested in this paper. The suggested antenna consists of a stub loaded microstrip line of width 2 mm x 18 mm on one side and partial ground of 1 mm x 12 mm on the other side of the substrate. The position of the stub of dimensions 1mm x 12 mm decides the range of frequency operation. Even a dual band of operation can be obtained by changing its position. This antenna has an operating frequency from 3.98 GHz to 4.47 GHz with a resonant frequency of 4.22 GHz. The design parameters and the performance of the suggested antenna are investigated by using HFSS.
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页数：3
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