Circularly Polarized Minkowski Fractal Dielectric Resonator Antenna

被引：0
|
作者：
Dhar, Sayantan [1 ]
Ghatak, Rowdra [2 ]
Gupta, Bhaskar [1 ]
Poddar, Dipak Ranjan [1 ]
机构：
[1] Jadavpur Univ, Elect & Telecommun Dept, Kolkata 700032, India
[2] Natl Inst Technol Durgapur, Elect & Commun Dept, Durgapur 713209, India
来源：
PROCEEDINGS OF 2013 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS) | 2013年
关键词：
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 circularly polarized rectangular Minkowski Island shaped fractal dielectric resonator antenna is presented. Fractal geometry is utilized to enhance the impedance bandwidth of the proposed antenna by merging higher order modes. Circular polarization is obtained by introducing a cross slot to generate two near orthogonal degenerate modes having similar amplitudes and 90(0) phase difference. The antenna yields a measured impedance bandwidth of 53% (4.71-8.10 GHz). The antenna is seen to be Left Hand Circularly Polarized (LHCP) with a gain of 4.21 dB and radiate with an acceptable gain over the entire band.
引用
收藏
页码：470 / 472
页数：3
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