A Dual-frequency and Dual-polarized Antenna with Improved Front-to-Back Ratio for LTE Applications

被引：0
|
作者：
Huang, Ting-Jui [1 ]
Hsu, Heng-Tung [1 ]
机构：
[1] Yuan Ze Univ, Dept Commun Engn, Taoyuan, Taiwan
来源：
2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2014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 compact antenna with dual-frequency and dual-polarization is proposed for LTE applications. Two mutually orthogonal Y-shaped bowtie radiators were adopted to provide broadband coverage for MIMO operation. Further improvement in the front-to-back ratio (F/B ratio) was achieved through the introduction of both the reflector at lower frequency band and the director at higher frequency band. The proposed antenna demonstrated an impedance bandwidth (S11<-10 dB) from 684-998 MHz and 1627-2990 MHz with more than 5 dBi gain covering the most of LTE bands except Band 11, 21, 42 and 43.
引用
收藏
页码：412 / 413
页数：2
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