基于经验方法的高速电路板近场到远场预测

2010 IEEE Electrical Design of Advanced Package & Systems Symposium Pub Date : 2010-12-01 DOI:10.1109/EDAPS.2010.5683026

M. Oswal, K. See, Weishan Soh, Weng-Yew Chang, Lin Biao Wang, W. Koh, Hazel Low

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引用次数: 2

摘要

本文介绍了一种基于近场场测量的高速电路板远场发射预测方法。NF到FF的转换是基于NF和FF区域测量场之间的经验关系。初步结果表明，高速板预测的FF排放为设计者提供了对符合法规排放限值的良好信心。

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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Near-field to far-field prediction for high-speed board using an empirical approach

This paper describes a methodology to predict far-field (FF) emissions from a high-speed board based on the fields measured in the near-field (NF) region. The NF to FF transformation is based upon an empirical relationship between the measured fields in both the NF and FF regions. Initial results show that the predicted FF emissions from a high-speed board provide the designer a good confidence on the compliance of regulatory emission limits.

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2010 IEEE Electrical Design of Advanced Package & Systems Symposium

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