Frequency and Polarization Reconfigurable Antenna Using BLC Feed Network

被引:0
|
作者
Kumar, Suresh M. [1 ]
Choukiker, Yogesh Kumar [1 ]
机构
[1] VIT Univ, Sch Elect Engn, Dept Commun Engn, Vellore 632014, Tamil Nadu, India
关键词
Varactor Diode; Circular Patch; probe feed; BLC feed network; frequency reconfiguration; PATCH ANTENNA;
D O I
暂无
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
Frequency and polarization reconfigurable patch antenna design with varactor diode and branch line coupler feed network is presented. The frequency tuning, achieved tunable impedance bandwidth from 2.34 GHz to 2.68GHz by varying the four varactor diode capacitance value between 12.33pF to 1.30pF and circular polarization using dual probe feed method. Then additional BLC feed network is used to control simultaneously both frequency tunability from 2.05 GHz to 3.13GHz and polarization which is used for S-Band application.
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页数:4
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