|Table of Contents|

Comparison of Prediction Methods Applied in High Frequency Radiated EMI for PCB(PDF)

南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2011年01期
Page:
1-4
Research Field:
Publishing date:

Info

Title:
Comparison of Prediction Methods Applied in High Frequency Radiated EMI for PCB
Author(s):
Zhang Yuhuan1Rong Rong1Zhao Yang12Yan Wei1Zhu Zhiyi1Liu Yong1
1.School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China; 2.State Key Laboratory of Millimeter Waves Southeast University,Nanjing 210096,China
Keywords:
electromagnetic interference ( EMI) HF circuitdiagnosis mechanismperformance estimation
PACS:
TN41
DOI:
-
Abstract:
In view of many kinds of near field test and estimate methods in radiated interference of the high-frequency circuit existing,there is no unification test method and request at present. We have a comparative study on the estimate methods in radiated interference based on the current actuation model and radio-frequency current parameter survey and also given the corresponding theoretical analysis and experimental result. The experimental result shows that the test results of the two kinds of estimate method are in agreement with the result of test in anechoic chamber. The effective reference is provided for the later high frequency radiated interference's estimation and the diagnosis work.

References:

[1]冯利民,钱照明. 基于近场探头的电力电子系统EMC 故障诊断[J]. 电力电子技术,2007,41( 6) : 13-16. Feng Limin,Qian Zhaoming. EMC trouble diagnosing techniques in power electronic system based on near field probes[J]. Power Electronics,2007,41( 6) : 13-16. ( in Chinese)
[2]赵阳,罗永超,颜伟,等. 高频电路辐射干扰快速分析与预估方法[J]. 电波科学学报,2010,25( 3) : 465-471. Zhao Yang,Luo Yongchao,Yan Wei,et al. Fast analysis and estimation approach applied in radiated EMI for high-frequency [J]. Chinese Journal of Radio Science,2010,25( 3) : 465-471. ( in Chinese)
[3]赵阳,颜伟,赵波,等. 电路辐射电磁干扰机理快速诊断与特性估计研究[J]. 电工技术学报,2010,25( 10) : 6-13. Zhao Yang,Yan Wei,Zhao Bo,et al. EMI radiated noise diagnosis and estimation for HF circuits[J]. Transactions of China Electrotechnical Society,2010,25( 10) : 6-13. ( in Chinese)
[4]Shim H,Hubing T. Model for estimating radiated emissions from a printed circuit board with attached cables due to voltagedriven sources[J]. IEEE Trans Electromagn Compat,2005,47( 4) : 899-907.
[5]Leone M. Design expression for the trace-to-edge common-mode inductance of a printed circuit board[J]. IEEE Trans Electromagn Compat,2001,43( 4) : 667-671.
[6]Leferink F B J. Reduction of printed circuit board radiated emission[C]/ / Proc IEEE Int Symp Electromagn Compat. Austin: TX,1997: 431-438.
[7]Shim H,Fu Y,Hubing T H. Radiated emissions from populated printed circuit boards due to power bus noise[C] / / Proc IEEE Int Symp Electromagn Compat. Santa Clara: CA,2004,2: 396-400.
[8]Shim H,Hubing T. A closed-form expression for estimating radiated emissions from the power planes in a populated printed circuit board[J]. IEEE Trans Electromagn Compat,2006,48( 1) : 74-81.
[9]赵阳,陈昊,尹海平,等. 电力电子中的传导性EMI 噪声源测量与分析[J]. 南京师范大学学报: 工程技术版,2007,7 ( 2) : 1-5. Zhao Yang,Chen Hao,Yin Haiping,et al. Measurement and analysis of EMI noise sources of power electronic equipments [J]. Journal of Nanjing Normal University: Engineering and Technology Edition,2007,7( 2) : 1-5. ( in Chinese)

Memo

Memo:
-
Last Update: 2013-03-21