Compact UWB MIMO Antennas with High Isolation

被引：4
|
作者：
Dadel, Megha [1 ]
Parveen, Zeba [1 ]
Srivastava, Shweta [2 ]
机构：
[1] Birla Inst Technol, Dept Elect & Commun Engn, Mesra, India
[2] Jaypee Inst Informat Technol, Dept Elect & Commun Engn, Noida, India
来源：
IETE JOURNAL OF RESEARCH | 2023年 / 69卷 / 07期
关键词：
GCPW feeding technique; Isolation; MIMO antenna; UWB band;
D O I：
10.1080/03772063.2021.1942247
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 two-port multiple-input multiple-output (MIMO) antenna of size 50 mm x 25 mm has been designed on FR4 substrate using the GCPW feeding technique. Each MIMO antenna is designed using two identical circular monopole antenna elements placed orthogonal to each other for good isolation. The proposed antenna has |S-11| <= -10 dB, |S-21| <= -20 dB and a low envelope correlation coefficient less than 0.1 over the entire bandwidth of 8 GHz in the 3-11 GHz range, which make them suitable for ultra-wideband (UWB) applications.
引用
收藏
页码：4415 / 4421
页数：7
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