A Dual-Band Slot Antenna with Two Pairs of Slot Patches for Cross-Polarization Reduction

被引：0
|
作者：
Wang, Sen [1 ]
Chiang, Meng-Ju [2 ]
Hsu, Chun-Chieh [1 ]
机构：
[1] Natl Taipei Univ Technol, Grad Inst Comp & Commun Engn, 1,Sec 3,Chung Hsiao E Rd, Taipei 106, Taiwan
[2] Inventec Appliances Corp, Dept Engn, New Taipei 248, Taiwan
来源：
2014 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2014年
关键词：
Slot antenna; dual-band; cross-polarization reduction;
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 dual-band slot antenna with an asymmetrical tuning stub added two pairs of symmetrical slot patches inside the slot is proposed for reducing the peak cross-polarization level. The asymmetrical tuning stub can be used to tune the input impedance matching for the bandwidth improvement but possess very high cross-polarization levels. The two pairs of symmetrical slot patches are used to reduce the peak cross-polarization level, and the suppression is about 9 dB lower than that of the design without slot patches. Details of the design are presented, and simulated and measured results are also presented and discussed.
引用
收藏
页码：465 / 466
页数：2
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