Microstrip Antenna System for Arbitrary Polarization Reconfigurability

被引：0
|
作者：
Bergeron, Jarrah [1 ]
Lambrechts, Bernard [1 ]
Bornemann, Jens [1 ]
机构：
[1] Univ Victoria, Dept Elect & Comp Engn, Victoria, BC, Canada
来源：
2014 8TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2014年
关键词：
microstrip antenna; polarization; diode switch; variable power divider; variable phase shifter; reconfigurability;
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 microstrip antenna system is presented that allows polarization to be changed dynamically. The patch is fed by two perpendicular microstrip lines whose magnitudes and phases are adjustable via a network consisting of a PIN diode switch, a variable power divider and two variable phase shifters. The system is designed for operation at 2.44 GHz and verified by simulations in HFSS and Designer. Measurements taken of a prototype confirm arbitrary polarization reconfigurability in principle with isolations of 3.9 dB and 8.8 dB between individual polarization states.
引用
收藏
页码：1913 / 1917
页数：5
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