2010 IEEE International Symposium on Electromagnetic Compatibility最新文献_第9页

Surface impedance approach to calculate loss in rough conductor coated with dielectric layer 表面阻抗法计算涂有介电层的粗糙导体损耗

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711380

M. Koledintseva, Amendra Koul, Fan Zhou, J. Drewniak, S. Hinaga

引用次数: 10

Improvements in GMI probe design for time-domain transient current measurements 时域瞬态电流测量GMI探针设计的改进

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711297

Fan Zhou, Songping Wu, D. Pommerenke, Y. Kayano, H. Inoue, K. Tan, J. Fan

引用次数: 1

Full-wave evaluation of carbon nanotubes as microwave interconnects 碳纳米管作为微波互连的全波评价

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711391

Kichul Kim, P. Rice, P. Kabos, D. Filipović

引用次数: 1

Examining the true effectiveness of loading a reverberation chamber: How to get your chamber consistently loaded 检验装填混响室的真正有效性:如何让你的室始终装填

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711332

J. Coder, J. Ladbury, C. Holloway, K. Remley

引用次数: 25

Development of equivalent circuit model with transmission line model for designing filters formed on printed circuit boards 用传输线模型建立等效电路模型，用于设计印刷电路板上形成的滤波器

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711287

Keisuke Matsumoto, Y. Toyota, K. Iokibe, R. Koga

{"title":"Development of equivalent circuit model with transmission line model for designing filters formed on printed circuit boards","authors":"Keisuke Matsumoto, Y. Toyota, K. Iokibe, R. Koga","doi":"10.1109/ISEMC.2010.5711287","DOIUrl":"https://doi.org/10.1109/ISEMC.2010.5711287","url":null,"abstract":"The slit pattern formed on the return plane of printed circuit boards (PCBs) acts like a passive element and a defected ground structure (DGS) is one of them. In this paper, we propose an equivalent circuit model with a transmission line model for use in DGS with a filter characteristics. The characteristics of DGS are easily varied with the slit pattern. Thus, DGS is expected to be used for various applications such as a common-mode filter in differential signaling systems. Since a design method has yet to be developed, however, we need to establish a design method for the slit pattern. Some equivalent circuit models have been used, but the models that consist of lumped elements require a full-wave simulation. In addition, the values of the lumped elements do not relate to the physical parameters. Therefore it is not useful for designing filters. In contrast, the equivalent circuit model we propose in this paper will have a great contribution to designing filters with optimum performances and fit for size reduction on PCBs because the transmission line model relates to the physical parameters. As a result, by comparing the transmission characteristics calculated with both a full-wave simulator and a circuit simulator with the proposed equivalent circuit model, the first stop-band width calculated by using the circuit simulator was in agreement with the full-wave simulator.","PeriodicalId":201448,"journal":{"name":"2010 IEEE International Symposium on Electromagnetic Compatibility","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125897425","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: 5

Switching voltage regulator noise coupling to signal lines in a server system 服务器系统中开关稳压器噪声与信号线的耦合

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711250

G. Ouyang, X. Ye, Trung-Thu Nguyen

引用次数: 26

Analysis of return path discontinuities in multilayer PCBs and their impact on the signal and power integrity 多层pcb返回路径不连续分析及其对信号和功率完整性的影响

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711237

A. Ciccomancini Scogna, E. Bogatin

引用次数: 7

Effects of a wire beneath the ground plane on antenna coupling through a slot 地平面下导线对天线通过槽耦合的影响

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711315

T. Morioka, K. Hirasawa

引用次数: 0

DC blocking via structure optimization and measurement correlation for SerDes channels 基于结构优化和测量相关性的SerDes通道直流阻塞

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711337

Jianmin Zhang, Q. Chen, J. Fan, J. Drewniak, Antonio Orland, B. Archambeault

{"title":"DC blocking via structure optimization and measurement correlation for SerDes channels","authors":"Jianmin Zhang, Q. Chen, J. Fan, J. Drewniak, Antonio Orland, B. Archambeault","doi":"10.1109/ISEMC.2010.5711337","DOIUrl":"https://doi.org/10.1109/ISEMC.2010.5711337","url":null,"abstract":"SerDes (Serializer/DeSerializer) is widely used in gigabit Ethernet systems, fiber-optic communication systems, and storage applications for high-speed data transmission between different ASICs (application-specific integrated circuit) with the significant advantage of saving package pin numbers. The channel connecting the Serializer/DeSerializer in two different ASICs on a PCB (Printed Circuit Board) is the SerDes channel defined in the paper. Since DC biases in different ASICs are usually different for their Serializer/DeSerializer circuits, DC blocking capacitors are then necessary to block the DC path for signal transmission through the SerDes channel. It is known that the trace impedance on a PCB can be well controlled in manufacturing while it is difficult for a DC blocking via structure. Therefore, the blocking via structure is the main discontinuity contributor of the SerDes channel. In this paper, two different DC blocking via structures are studied. The performances of the two structures are compared and correlated up to 20 GHz with full-wave modelling and measurements. This study reveals the advantages/disadvantages of the two via blocking structures. A via optimization tool, which is based on the cavity resonance algorithm to speed up the optimization, is used to obtain the optimized parameters for the two blocking via structures, and the following full-wave simulations give further performance explorations of the two via structures.","PeriodicalId":201448,"journal":{"name":"2010 IEEE International Symposium on Electromagnetic Compatibility","volume":"34 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114097331","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: 11

Reduction of heatsink emissions by application of lossy materials 通过损耗材料的应用减少散热器的排放

2010 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2010-07-25 DOI: 10.1109/ISEMC.2010.5711278

E. Chikando, S. Connor, B. Archambeault

引用次数: 25