舰载相控阵雷达系统电磁兼容仿真分析新方法

2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC) Pub Date : 2022-09-01 DOI:10.1109/APEMC53576.2022.9888449

Jinchao Ding, Binbin Wang, Zhihui Liu, Lei Sun

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引用次数: 0

摘要

本文提出了一种基于多种电磁仿真软件的电磁兼容性仿真分析方法。有限元法与均匀衍射几何理论的混合仿真方法可以应用于大型电舰载平台大型相控阵雷达系统的分析。通过对烟囱模型的仿真，验证了FEM-UTD方法精度高、存储空间小、计算时间短的优越性。研究了FEM-MLFMM(多层快速多极法)和FEM-UTD算法在电磁兼容仿真中的特点。

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A Novel EMC Simulation Analysis Method for Ship-Borne Phased Array Radar System

A novel electromagnetic compatibility (EMC) simulation analysis method based on variety electromagnetic simulation software is proposed in this letter. A hybrid simulation method of FEM (finite element method)-UTD (Uniform geometrical theory of diffraction) can be applied to analyze large-scale phased array radar system on electric large-size ship-borne platform. A chimney model is simulated to verify the superior of the FEM-UTD method with high precision, less memory and less computation time. The characteristic of FEM-MLFMM (Multilayer fast multi-pole method) and FEM-UTD algorithm in EMC simulation is also investigated.

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2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)

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