整车线缆线束信号完整性及电磁干扰仿真分析 |
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引用本文: | 吴琛,张敏,吴睿,张欢.整车线缆线束信号完整性及电磁干扰仿真分析[J].机电一体化,2009,15(11):70-73. |
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作者姓名: | 吴琛 张敏 吴睿 张欢 |
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作者单位: | 同济大学现代集成电磁仿真研发中心,上海,201804 |
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摘 要: | 随着现代电子系统向着高密度电子设备与高速信号的方向发展,设备间的电磁兼容的问题日益突出,其中系统中的线缆线束问题是电磁兼容问题的一个重要方面。运用CST电缆工作室^TM仿真了某型号悍马车内的整个电缆网络系统,并观察其传导干扰特性;同时与CST微波工作室协同仿真,观察其辐射干扰的特性。
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关 键 词: | 线缆线束 电磁兼容 仿真 CST |
Signal Integrity and Electromagnetic Interference Simulation Analysis of Car Cable Harness |
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Abstract: | Modern electronic systems become more and more compact, high density, and high data-rate, leading to an ever-severer electromagnetic compatibility (EMC) problems. Among others, cable harness takes up a good part of the EMC contribution to the whole system. A demonstrative cable harness in HUMVEE is simulated using CST CABLE STLTDIO^TM in terms of conduction emission performance. The radiation emission behavior is co-simulated with CST MICROWAVE STUDIO . |
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Keywords: | CST |
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