雷达角反射器RCS计算及减重方法研究

2022 3rd China International SAR Symposium (CISS) Pub Date : 2022-11-02 DOI:10.1109/CISS57580.2022.9971366

J. Gu, F. Dai, Qiping Chen, D. Gu, Yi Liao, Biao Wang

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引用次数: 0

摘要

本文在物理光学和几何光学的基础上，利用区域投影(AP)方法，推导出一种新的高频混合方法——区域投影/物理光学(AP/PO)方法。计算结果与试验结果吻合较好，证明了模型的正确性和有效性。同时，提出了一种适用于雷达目标RCS角反射增强器的减重方法，即在增强器RCS增强效果几乎不变的情况下，角反射增强器可将角反射增强器的重量减轻40%以上。

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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Research on RCS calculation and weight loss method of radar angle reflector

In this paper, based on physical optics (PO) and geometrical optics, a new high frequency hybrid method-region projection/ physical optics (AP/PO) method is derived by using region projection (AP) method. The calculated results are in good agreement with the test results, which proves the correctness and validity of the model. At the same time, a weight reduction method suitable for radar target RCS angular reflection intensifier is proposed, that is, the angular reflection intensifier can reduce the weight of the angular reflection intensifier by more than 40% under the condition that the RCS enhancement effect of the intensifier is almost unchanged.

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2022 3rd China International SAR Symposium (CISS)

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