用于WLAN通信的紧凑型单极MIMO天线

2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO) Pub Date : 2020-12-07 DOI:10.1109/NEMO49486.2020.9343556

K. Guan, Ge Zhao, M. Tong

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引用次数: 1

摘要

提出了一种新型单极双频MIMO天线。天线采用不同长度的双支路结构，散热器采用折线处理，增加了表面电流长度。为了提高天线的隔离性，采用了有缺陷的接地结构，同时对两个辐射单元进行了对称处理。天线的整体尺寸为42毫米39.7毫米，结构紧凑，易于加工和集成。天线的两个频率点为2.4 GHz和5.2 GHz，可用于WLAN通信。给出了天线的设计结构以及不同参数对天线性能的影响。

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A Compact Monopole MIMO Antenna for WLAN Communications

A novel a monopole dual frequency MIMO antenna is proposed. The antenna adopts different length of double branch structure, the radiator is broken line processing, the surface current length is increased. In order to improve the isolation of the antenna, the defected ground structure is used and the two radiation elements are symmetrically treated at the same time. The overall size of the antenna is 42 mm 39.7 mm, which is compact and easy to process and integrate. The two frequency points of the antenna are 2.4 GHz and 5.2 GHz, which can be used in WLAN communication. The design structure of the antenna and the influence of different parameters on the performance of the antenna are given.

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来源期刊

2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO)

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