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Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005.最新文献

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Analysis of parameters' uncertainty effects on equivalent circuit macromodels 参数不确定性对等效电路宏模型的影响分析
Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005. Pub Date : 2005-05-10 DOI: 10.1109/SPI.2005.1500919
S. Barmada, Marco Raugi
{"title":"Analysis of parameters' uncertainty effects on equivalent circuit macromodels","authors":"S. Barmada, Marco Raugi","doi":"10.1109/SPI.2005.1500919","DOIUrl":"https://doi.org/10.1109/SPI.2005.1500919","url":null,"abstract":"In this work we present a method for the analysis of SPICE-like circuits characterized by uncertain parameters. With the proposed technique it is possible to calculate the response bounds related to the uncertainty of the circuit parameters. In general such problems are solved by using a Monte Carlo procedure, which is characterized by high CPU time consumption; on the other hand the proposed method allows a fast and accurate calculation. The importance of the method arises from the fact that lumped parameters equivalent circuits are needed for the fast simulation of interconnects. They are usually obtained by mathematical procedures based on the analysis of simulation results or experimental data that are inherently affected by measurements or simulation errors; nevertheless this effect is rarely considered. The obtained bounds are compared with the results obtained by a Monte Carlo method.","PeriodicalId":182291,"journal":{"name":"Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005.","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128794885","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
Extension of a full-wave layered interconnect simulator (UA-FWLIS) to handle lossy interconnects 全波分层互连模拟器(UA-FWLIS)的扩展，用于处理有损互连
Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005. Pub Date : 2005-05-10 DOI: 10.1109/SPI.2005.1500907
Yi Cao, Zhaohui Zhu, Xing Wang, S. Dvorak, J. Prince
{"title":"Extension of a full-wave layered interconnect simulator (UA-FWLIS) to handle lossy interconnects","authors":"Yi Cao, Zhaohui Zhu, Xing Wang, S. Dvorak, J. Prince","doi":"10.1109/SPI.2005.1500907","DOIUrl":"https://doi.org/10.1109/SPI.2005.1500907","url":null,"abstract":"In this paper, we discuss the enhancement of a MoM-based full-wave layered interconnect simulator (UA-FWLIS) so that it can handle conductor losses. By introducing an effective surface current and a surface impedance, the losses on the interconnects can be easily included in UA-FWLIS by adding an extra term to the reaction elements. Thus, the approach for analytically calculating the integrals in the reaction matrix, which uses readily computable ILHIs and residue theory, is still valid and the efficiency of UA-FWLIS can be retained. Comparing the S-parameter results from UA-FWLIS with those from Agilent Momentum validates the accuracy of the enhanced UA-FWLIS.","PeriodicalId":182291,"journal":{"name":"Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005.","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124999530","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
Power supply noise reduction using additional resistors 使用附加电阻降低电源噪声
Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005. Pub Date : 2005-05-10 DOI: 10.1109/SPI.2005.1500942
J. Rauscher, H. Pfleiderer
{"title":"Power supply noise reduction using additional resistors","authors":"J. Rauscher, H. Pfleiderer","doi":"10.1109/SPI.2005.1500942","DOIUrl":"https://doi.org/10.1109/SPI.2005.1500942","url":null,"abstract":"For high performance chips power noise issues become more prominent. In this paper power supply noise is damped with additional resistors in the impedance path between the package and the on-chip power distribution. Therefore, this path is split into several paths with different resistors. A distributed 2D signal line on-chip model in a simulated annealing schedule is utilized to find the appropriate resistors. The amount of noise reduction and the necessary voltage offset to overcome the additional IR drop has been investigated in several simulations. Further, the influence of splitting the power supply path only into very few different paths has been investigated.","PeriodicalId":182291,"journal":{"name":"Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005.","volume":"317 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113996006","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: 3
Distortion of voltage pulses propagating on a bent interconnect 在弯曲互连上传播的电压脉冲的畸变
Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005. Pub Date : 2005-05-10 DOI: 10.1109/SPI.2005.1500938
X. Liu, C. Cristopoulos, D.W.P. Thomas
{"title":"Distortion of voltage pulses propagating on a bent interconnect","authors":"X. Liu, C. Cristopoulos, D.W.P. Thomas","doi":"10.1109/SPI.2005.1500938","DOIUrl":"https://doi.org/10.1109/SPI.2005.1500938","url":null,"abstract":"This paper presents simulations of signal distortion of pulse wave propagating on a bent transmission line using a broadband model. This broadband model is developed based on a one-dimensional transmission line matrix (1D TLM) algorithm linked with frequency domain traveling wave modes (TWM) method. The frequency domain parameters derived from the TWM method with frequency-dependent radiation behavior are transformed into time domain via a Pade approximation. The results from this model are compared to those obtained by a 3D TLM full-field solver. The methodology used in this paper allows us to study broadband performance of signals propagating on bent lines without complex full wave algorithms.","PeriodicalId":182291,"journal":{"name":"Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129879372","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
Part I. Theory. Signal propagation without distortion on lossy transmission lines having frequency dependent parameters 第一部分:理论。在具有频率相关参数的有损耗传输线上无失真的信号传播
Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005. Pub Date : 1900-01-01 DOI: 10.1109/spi.2005.1500892
R. Flake, ElectricaI
{"title":"Part I. Theory. Signal propagation without distortion on lossy transmission lines having frequency dependent parameters","authors":"R. Flake, ElectricaI","doi":"10.1109/spi.2005.1500892","DOIUrl":"https://doi.org/10.1109/spi.2005.1500892","url":null,"abstract":"A nonsinusoidal waveform called speedy delivery (SD) that does not undergo shape distortion during propagation on lossy transmission lines having frequency dependent parameters (LFTL) is the subject of this paper. An outline of the proof that the SD waveform propagates on LFTL without shape distortion is included. This waveform also has other unusual propagation properties on LFTL, namely controllable propagation velocity and controllable attenuation. Experimental measurements illustrating some of these special propagation properties of the nonsinusoidal SD signal on cable are discussed in a companion paper in this workshop.","PeriodicalId":182291,"journal":{"name":"Proceedings. 9th IEEE Workshop on Signal Propagation on Interconnects, 2005.","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114856758","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: 3
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