Polarization Reconfigurable Microstrip Antenna

被引：17
作者：
Parihar, Manoj S. [1 ]
Basu, A. [1 ]
Koul, S. K. [1 ]
机构：
[1] Indian Inst Technol, Ctr Appl Res Elect, New Delhi 110016, India
来源：
APMC: 2009 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2009年
关键词：
Circular polarization; linear polarization; microstrip-fed patch antenna; PIN diode; Polarization reconfigurable antenna; switchable antenna; PATCH ANTENNA;
D O I：
10.1109/APMC.2009.5384516
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：
Microstrip patch antenna with circular corner truncation is proposed to achieve polarization reconfigurability. By applying forward bias, reverse bias or zero bias to the four PIN diodes, the antenna can radiate with Right Hand Circular Polarization (RHCP), Left Hand Circular Polarization (LHCP) and Linear Polarization(LP). Simulations as well as experimental results show that proposed antenna demonstrates a very good impedance match for all the three different polarizations without any additional matching network.
引用
收藏
页码：1918 / 1921
页数：4
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