Wide-Band Circularly Polarized Antenna for Dual-Band GPS Receiver

被引：0
|
作者：
Zhang, Y. -Q. [1 ]
Yang, L. [2 ]
Gong, S. -X. [1 ]
Li, X. [1 ]
机构：
[1] Xidian Univ, Natl Key Lab Antenna & Microwave Technol, Xian 710071, Shaanxi, Peoples R China
[2] Xidian Univ, Natl Key Lab Antenna & Microwave Technol, Xian 710071, Peoples R China
来源：
2012 10TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION & EM THEORY (ISAPE) | 2012年
关键词：
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：
In this letter, the design of a wide-band circularly polarized microstrip antenna with gain of more than 8dB is introduced. This antenna is designed for the global positioning satellite operations at 1227 MHz(L-2) and 1575 MHz(L-1). It has an advantage of a much wider band in both VSWR and 3dB axial-ratio compared with single-feed GPS antennas. Details of design, simulated results of this GPS antenna are presented and discussed. The results confirm the validity of this design which meet the requirement of GPS application.
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页码：62 / 65
页数：4
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