Novel Self Isolated Multiple Input and Multiple Output Antenna Using Pattern Diversity Method for 5.5 GHz WiMAX Application

被引：0

作者：

Dey, Soumik ^{[1
]}

Vel, Kailas S. ^{[1
]}

Asok, Athul O. ^{[1
]}

Dey, Sukomal ^{[1
]}

机构：

[1] Indian Inst Technol Palakkad, Dept Elect Engn, Kozhippara, Kerala, India

来源：

2022 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2022年

关键词：

Low mutual coupling; MIMO antenna; Pattern diversity; Self isolation technique; MIMO; 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：

This paper presents a novel self-decoupled 10-element multiple input and multiple output (MIMO) antenna for mobile terminal applications. High isolation between the elements is achieved by using a novel pattern diversity technique. Overall MIMO consists of two antennas of type A, four antennas of type B, and four antennas of type C, with each one, operating at 5.5 GHz. Antennas-A, B, and C are of slotted pattern, arranged in the system circuit board and two small substrates. The two small substrates having dimensions of 7.4 mm. 150 mm are vertically placed along the long side edges of the system circuit board. The overall size of the system ground plane is assumed to be 150 mm. 75 mm. The designed MIMO antenna is suitable for 5.5 GHz WiMAX operation at the mobile terminal. The MIMO elements show isolation > 15 dB over the common bandwidth (BW) of three antennas i.e. between 5.37-5.7 GHz (5.9 %) with VSWR is 3:1.

引用

页码：399 / 401

页数：3

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