Ka Band Circularly Polarized Antenna with Defected Ground for Close Range Military Radar Target Applications

被引：0
|
作者：
Kaith, Priya [1 ]
Sharma, M. M. [1 ]
机构：
[1] Malaviya Natl Inst Technol Jaipur, Dept Elect & Commun Engn, Jaipur, Rajasthan, India
来源：
OPTICAL AND WIRELESS TECHNOLOGIES, OWT 2020 | 2022年 / 771卷
关键词：
Ka band; Military radar applications; Space satellite communication; Microstrip; Patch antenna; Wideband;
D O I：
10.1007/978-981-16-2818-4_48
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：
In this paper, a circularly polarized ultra-compact Ka band microstrip patch antenna has been designed for close range military target applications. The proposed antenna operates in Ka band over frequencies ranging from 24.92 to 33.32 GHz. The designed antenna has radiation efficiency of 94.7% and has a considerably good gain of 4.25 dBi with single element and can find its usage in close range military radar targeting applications. For uplink space satellite communication, 27.5 and 31 GHz are used; hence, by implementing the array of this proposed single element, the gain could be further enhanced and antenna could be used for the space satellite applications as well.
引用
收藏
页码：451 / 456
页数：6
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