巴伦开发用于大功率、宽带的电磁兼容抗扰度测试设备

Proceedings of the International Conference on Electromagnetic Interference and Compatibility Pub Date : 1900-01-01 DOI:10.1109/ICEMIC.1999.871641

J. Mclean, A. Medina, J. Sivaswamy, R. Sutton

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引用次数: 1

摘要

详细讨论了用于电磁兼容抗扰度测试的宽带、大功率平衡器和匹配变压器。重点是在其工作频率范围的高端远大于四分之一波长长的平衡器。建立了螺旋瓜内拉4:1平衡轮的模型，提出了螺旋瓜内拉平衡轮的设计方案。实验数据说明了寄生模式的作用。

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Balun development for high-power, broadband EMC immunity test equipment

Broadband, high-power baluns and matching transformers intended for application in EMC immunity testing are considered in detail. Emphasis is on baluns which are much greater than one-quarter wavelength long at the high end of their operating frequency range. A model for a helical Guanella 4:1 balun is developed and a helical Guanella design is presented. Experimental data which illuminates the action of parasitic modes is presented.

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Proceedings of the International Conference on Electromagnetic Interference and Compatibility

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