Ultra Wideband Antenna for Repeater applications

被引：0
|
作者：
Kharche, Shilpa [1 ]
Reddy, G. S. [1 ]
Gupta, R. K. [2 ]
Mukherjee, J. [1 ]
机构：
[1] Indian Inst Technol, Bombay 400076, Maharashtra, India
[2] Terna Engn Coll, Navi Mumbai 400076, Maharashtra, India
来源：
2014 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2014年
关键词：
Antenna; directional radiation pattern; isolation; planar monopole antenna; reflector; UWB Repeater; ARRAY;
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：
In this paper an antenna structure consisting of two high gain circular monopole antennas separated by a planar reflector for UWB repeater applications is proposed. The antennas are fabricated using 0.787 mm thick RT Duroid. The two antennas are placed on either side of a reflector of size 70 mm x 70 mm at a spacing of 12.5 mm. S-11 and S-21 < -10 dB and -32 dB are obtained over 3.2-10.6 GHz. Individual antenna has a broadside directional radiation pattern and the structure has a bidirectional radiation pattern in both the planes. Each antenna offers gain of 7 - 10 dBi. The structure is fabricated and tested. Measured results agree with simulation results.
引用
收藏
页码：864 / 866
页数：3
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