Differentially-fed Microstrip Patch Antenna for Omni-directional GPS Applications

被引：0
|
作者：
Bao, X. L. [1 ]
Ammann, Max J. [1 ]
机构：
[1] Dublin Inst Technol, Antenna & High Frequency Res Ctr, Dublin 8, Ireland
来源：
2013 LOUGHBOROUGH ANTENNAS AND PROPAGATION CONFERENCE (LAPC) | 2013年
关键词：
Omni-directional Radiation; CP Antenna; Differentially-fed; GPS; CIRCULARLY-POLARIZED ANTENNA; BEAMWIDTH;
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 novel omni-directional circularly-polarised GPS antenna suitable for differential feed is presented. The antenna covers the GPS L1 frequency band. The antenna provides an input impedance of 300 Omega and an axial-ratio bandwidth of 10 MHz from 1.570 GHz to 1.580 GHz. The cross polarization is better than 20 dB.
引用
收藏
页码：18 / 21
页数：4
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