Study on Improved Circularly Polarized Microstrip Antennas with Rotationally Symmetric Slots

被引：0

作者：

Rijal, Upadhyaya Nagendra ^{[1
]}

Geng, Junping ^{[1
]}

Jin, Ronghong ^{[1
]}

Liang, Xianling ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai 200240, Peoples R China

来源：

2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2013年

关键词：

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, two different types of circularly polarized antennas operating in 2.5 GHz-3.0 GHz and 5.0 GHz-6.0GHz are proposed. In the first antenna 4-L parasitic elements & 4-L slots are added to the basic truncated edges circularly polarized antenna, similarly in the second antenna two rotationally symmetric S slots are introduced. Two different types of feeding techniques are used for feeding the antennas, a single feeding 50 Omega coaxial SMA connector and a single feeding 50 Omega coaxial SMA connector followed by the round microstrip line. The simulation result shows that the proposed two antennas obtain a wider impedance bandwidth and high gain above 8dB.

引用

页码：1480 / 1481

页数：2

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