整形对花瓣天线多重结构误差电性能的影响

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI) Pub Date : 2022-07-10 DOI:10.1109/AP-S/USNC-URSI47032.2022.9887143

Qunbiao Wang, Peng Li, N. Hu, Wanye Xu

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引用次数: 2

摘要

花瓣天线存在结构机械误差，导致其电性能与设计值存在差异。本文研究了标准抛物面和三组异形面在相同误差下的功率方向图变化区间。通过蒙特卡罗方法的数值模拟，找到了对误差最不敏感的天线母阵。研究结果还表明，对成形母线进行进一步优化是必要的。

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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Influence of shaping on the electrical performance of multiple structure errors of petal antenna

The petal antenna has structural mechanical errors, which causes electrical performance to differ from design values. In this paper, the power pattern variation interval under the same error of standard paraboloid and three groups of shaped surfaces is studied. By performing some numerical simulations using the Monte Carlo method, the antenna generatrix least sensitive to error is found. Results of this paper also indicates that further optimization of the shaped generatrix is necessary.

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2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)

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