改善平面螺旋天线多径效应的吸波结构设计

2020 IEEE 3rd International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2020-11-13 DOI:10.1109/ICEICT51264.2020.9334296

Ruilin Li, Zhongsen Sun, Wenpeng Zhao, Tian Liu, Zhao Yao, Zongtao Chi

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引用次数: 0

摘要

针对复杂城市环境下的多径传播问题，设计了一种基于平面螺旋天线的新型吸波结构。首先介绍了多径传播模型，然后针对多径信号设计了特定尺寸的金属环结构，通过改进和优化得到最终的吸波结构。本文重点研究了天线在吸波结构下接收不同角度和频率的多径信号时的相位和均方根误差值。仿真结果验证了该方法的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Absorbing Structure Design of Planar Spiral Antenna for Improving Multipath Effect

A new absorbing structure based on a planar spiral antenna is designed to deal with multipath propagation in a complex urban environment. Firstly, a multipath propagation model is introduced, and then a specific size metal ring structure is designed for multipath signals, and the final wave-absorbing structure is obtained through improvement and optimization. In this paper, emphasis on the value of the phase and the root mean square error of the antenna received by multipath signals of different angles and frequencies under the absorbing structure. The simulation results verify its effectiveness.

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2020 IEEE 3rd International Conference on Electronic Information and Communication Technology (ICEICT)

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