Compact UWB MIMO Antenna with WiMAX and WLAN Rejection

被引：0
|
作者：
Joseph, Subin [1 ]
Amma, Sreekumari P. [1 ]
Amal, K. A. [1 ]
Mondal, Ajoy Kumar [2 ]
Ratheesh, R. [3 ]
机构：
[1] TKMCE, Dept Elect & Commun Engn, Kollam, India
[2] Def Elect Res Lab, Antenna Wing, Hyderabad, Andhra Pradesh, India
[3] Ctr Mat Elect Technol, Microwave Mat Div, Trichur, India
来源：
2015 IEEE MTT-S INTERNATIONAL MICROWAVE AND RF CONFERENCE (IMARC) | 2015年
关键词：
Ultrawideband (UWB); MIMO antenna; band rejection; Envelope correlation coefficient;
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：
An Ultrawideband (UWB) MIMO antenna capable of covering 3.1 to 10.6 GHz frequency band having compact size is presented. To avoid severe electromagnetic interference from the narrow band services, band rejection characteristics is provided at 3.3 to 3.7 GHz WiMAX band and 5.15 to 5.85 GHz WLAN band. The proposed antenna gives good isolation of less than -20 dB at all frequencies. Results show that the H plane radiation pattern is omni-directional and antenna gain is almost stable in the entire operating frequency range. Envelope correlation coefficient less than 0.008 ensures better diversity performance.
引用
收藏
页码：344 / 347
页数：4
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