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2006 17th International Zurich Symposium on Electromagnetic Compatibility最新文献

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Real-time detection of lightning electromagnetic field data: a wavelet approach 雷电电磁场数据的实时检测:一种小波方法
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.214959
K. Sheshyekani, M. Hazrati, P. Sattari, S. Sadeghi, R. Moini
{"title":"Real-time detection of lightning electromagnetic field data: a wavelet approach","authors":"K. Sheshyekani, M. Hazrati, P. Sattari, S. Sadeghi, R. Moini","doi":"10.1109/EMCZUR.2006.214959","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.214959","url":null,"abstract":"The paper presents a method based on the discrete wavelet transform for real-time detection of electromagnetic field data, radiated by a lightning return stroke channel (RSC). In the event of a cloud-to-ground lightning, the required data for locating the corresponding RSC is extracted and sent to the central station. The low memory content of the data enables one to use narrow band communication media such as twisted telephone lines for the transfer of data","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124653616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Investigation of interconnect effects in a transimpedance amplifier 跨阻放大器互连效应的研究
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.215002
Xiaomeng Shi, Zhenghao Lu, Jianguo Ma, E. Li, K. Yeo, M. Do
{"title":"Investigation of interconnect effects in a transimpedance amplifier","authors":"Xiaomeng Shi, Zhenghao Lu, Jianguo Ma, E. Li, K. Yeo, M. Do","doi":"10.1109/EMCZUR.2006.215002","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.215002","url":null,"abstract":"A novel interconnect model is used in the post layout simulation of a transimpedance amplifier working at 10 GB/s data rate. The unnegligible high frequency interconnect effects such as the inductive effect, skin effect, distributed effect, substrate losses, etc. have been considered in the model. Simulation result employing the proposed model is compared with that using conventional foundry provided RC interconnect model. Apparent discrepancy has been observed and the reason is analyzed","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128481781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Toward a global approach dedicated to electromagnetic compatibility and energy efficiency 致力于电磁兼容性和能源效率的全球方法
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.214961
Jean-Paul Gonnet, J. Guichon, A. Anglade, N. Maizi, V. Mazauric, J. Roudet, P. Wendling
{"title":"Toward a global approach dedicated to electromagnetic compatibility and energy efficiency","authors":"Jean-Paul Gonnet, J. Guichon, A. Anglade, N. Maizi, V. Mazauric, J. Roudet, P. Wendling","doi":"10.1109/EMCZUR.2006.214961","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.214961","url":null,"abstract":"The local laws of electromagnetism are derived from the optimization of the global mechanical power exchanged throughout the electrical network. Two kinds of devices are identified: (i) those dedicated to power conversion; and their (ii) couplings involved in transmission lines, distribution busways, cablings and connections. While the finite element method appears to be the natural design tool in the former, the so-called PEEC method is the more suitable in the latter. Its recent improvements are reviewed within the low-frequency framework including (i) back emf of ferromagnetic materials (shielding); (ii) optimization methods to reduce Joule losses or flux density levels; and (iii) integration into a CAE package","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129591887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Generation of common-mode currents on PCB power-bus structures PCB电源母线结构上共模电流的产生
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.214935
M. Hampe, S. Dickmann
{"title":"Generation of common-mode currents on PCB power-bus structures","authors":"M. Hampe, S. Dickmann","doi":"10.1109/EMCZUR.2006.214935","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.214935","url":null,"abstract":"In this paper, a significant generation process of common-mode currents on PCB power-bus structures is theoretically explained and experimentally investigated. Lumped elements connected asymmetrically to the power-bus are identified as the source of these common-mode currents. An analytical expression for the resulting common-mode current is derived, which agrees well with measurements. Furthermore it is shown, that the induced common-mode current can be reduced effectively by providing a low impedance behavior of the power-bus","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127482882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EMC progress in Romania 罗马尼亚的EMC进展
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.214889
A. Marinescu, A. Scornea, L. Ursea
{"title":"EMC progress in Romania","authors":"A. Marinescu, A. Scornea, L. Ursea","doi":"10.1109/EMCZUR.2006.214889","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.214889","url":null,"abstract":"The paper aims to present the Romanian concerns in electromagnetic compatibility (EMC) field - European legislation transcription, testing and calibration laboratories, non-governmental organizations, scientific events and international cooperations","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130010740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of electromagnetic field using CIP method and its application of one-layer wave absorber CIP法电磁场分析及其在单层吸波器中的应用
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.214860
S. Watanabe, Y. Kakuta, O. Hashimoto
{"title":"Analysis of electromagnetic field using CIP method and its application of one-layer wave absorber","authors":"S. Watanabe, Y. Kakuta, O. Hashimoto","doi":"10.1109/EMCZUR.2006.214860","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.214860","url":null,"abstract":"In this paper, constrained interpolation profile (CIP) method is applied to Maxwell's equation and the validity of CIP method applied to the equation is confirmed compared with the FDTD method. And as the one of its application, the dependency on CFL (Courant-Friedrich-Lewy) condition and the finite difference accuracy of non advection equation of the absorbing characteristics of one-layer EM-absorber are calculated using CIP method. As a result, it is confirmed that the accuracy of CIP method has a large dependency upon CFL condition and when the value (CFL) is 0.253, the best accuracy is obtained in the absorption characteristics calculation","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132038297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Determination of distribution functions and parameters for the Preisach hysteresis model Preisach滞回模型分布函数和参数的确定
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.214919
P. Pruksanubal, A. Binner, K. Gonschorek
{"title":"Determination of distribution functions and parameters for the Preisach hysteresis model","authors":"P. Pruksanubal, A. Binner, K. Gonschorek","doi":"10.1109/EMCZUR.2006.214919","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.214919","url":null,"abstract":"In this paper the Preisach model is used to simulate the magnetic hysteresis. The model is able to represent the hysteresis property of the ferromagnetic material if its distribution function P(HM,HC) is well determined. Three distributions, Gaussian, Cauchy and lognormal, are combined to produce different distribution functions and to simulate the hysteresis loops. The influence of the parameters on the hysteresis loops is described. One example to simulate the hysteresis loop of grain-oriented electrical sheet is indicated. In the last step, the optimal distribution functions and parameters of the Preisach model for some materials are shown in the table","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126723565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
On the use of wavelet transform for efficient iterative solution of the electromagnetic models in lightning studies 小波变换在雷电研究中电磁模型有效迭代求解中的应用
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.214908
A. Geranmayeh, R. Moini, S. Sadeghi
{"title":"On the use of wavelet transform for efficient iterative solution of the electromagnetic models in lightning studies","authors":"A. Geranmayeh, R. Moini, S. Sadeghi","doi":"10.1109/EMCZUR.2006.214908","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.214908","url":null,"abstract":"The lightning return-stroke channel is commonly approximated as a straight thin-wire antenna over perfect ground for which the numerical solution of the governing electric field integral equation by the conventional method of moment is prohibitively slow. In this paper, first, a fast discrete wavelet transform is used to compress the Fourier spectrum of the excitation. An appropriate predefined wavelet packet basis transform is, then, employed to effectively sparsify the resulting matrix equations for the entire frequency range of interest. Finally, the conjugate gradient method with wavelet-based preconditioning is exploited to reduce the memory space and processor cycles of the simulation process","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126820700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improvement of field distribution in a reverberation chamber by phase shift of exciting wires, calculated by TLM 用TLM法计算激励线相移对混响室内场分布的影响
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.214899
D. Weinzierl
{"title":"Improvement of field distribution in a reverberation chamber by phase shift of exciting wires, calculated by TLM","authors":"D. Weinzierl","doi":"10.1109/EMCZUR.2006.214899","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.214899","url":null,"abstract":"Electromagnetic compatibility (EMC) measurements are typically performed in anechoic rooms. However, the use of mode stirred chambers presents an alternative approach to such test facilities. This paper presents an investigation of the influence of exciting wires' phase shift on field distribution in an alternative mode stirred chamber. The TLM numerical simulations also demonstrate the applicability of this method to generate fields below the lowest resonance frequency in the chamber","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121700153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The threat of intentional interference (IEMI) to wired and wireless systems 有意干扰(IEMI)对有线和无线系统的威胁
2006 17th International Zurich Symposium on Electromagnetic Compatibility Pub Date : 2006-05-15 DOI: 10.1109/EMCZUR.2006.214894
W. Radasky
{"title":"The threat of intentional interference (IEMI) to wired and wireless systems","authors":"W. Radasky","doi":"10.1109/EMCZUR.2006.214894","DOIUrl":"https://doi.org/10.1109/EMCZUR.2006.214894","url":null,"abstract":"The threat of intentional electromagnetic interference (IEMI) has been presented and evaluated in conferences throughout the world. This threat deals with the possibility that intense electromagnetic disturbances may be delivered by criminals or terrorists to the sophisticated electronic systems that are important to our daily lives. This paper provides a summary of the EM threat, a description of the types of threat generators that currently exist, and a summary of the susceptibility levels of commercial electronic equipment. This paper also describes the potential impacts on both wired and wireless communications","PeriodicalId":130489,"journal":{"name":"2006 17th International Zurich Symposium on Electromagnetic Compatibility","volume":"33 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123757875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
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