2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)最新文献

筛选
英文 中文
Application of trace impedance monitoring on production quality control 轨迹阻抗监测在生产质量控制中的应用
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5403981
Te-Chun Wang, Yin-Guang Zheng
{"title":"Application of trace impedance monitoring on production quality control","authors":"Te-Chun Wang, Yin-Guang Zheng","doi":"10.1109/EDAPS.2009.5403981","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5403981","url":null,"abstract":"Impedance control has been widely applied to PCB and IC packaging substrate manufacturing for better interconnect signal quality. In the IC packaging manufacturing using organic dielectric materials for the substrate, we have already found that a post-simulation with cross section geometry can give us an “effective dielectric constant” to bridge the gap between the simulation and the measurement of the characteristic impedance. We also found that the impedance monitoring not only can be a tool to control the electrical property of the products, it can also help non-destructively to control the quality of the production such as the uniformity of the dielectric thickness. In this report we show an example of the impedance-monitored production. The dielectric thickness-induced impedance variation has been investigated. The difference between two units in a same panel was pointed out. The impedance values of a specific trace set in all the units of the production panel were shown to have a clear correlation with the dielectric thickness variation. The impedance monitoring has proven to be an effective non-destructive method to provide direct information for the quality control of substrate or PCB production.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116461030","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
A method of locating leaky wave poles of spectral Green's functions for a layered medium by consecutive frequency perturbation 一种利用连续频率扰动定位层状介质格林函数漏波极点的方法
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5404011
Zhe Song, K. Zheng, Houxing Zhou, Jun Hu, W. Hong
{"title":"A method of locating leaky wave poles of spectral Green's functions for a layered medium by consecutive frequency perturbation","authors":"Zhe Song, K. Zheng, Houxing Zhou, Jun Hu, W. Hong","doi":"10.1109/EDAPS.2009.5404011","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5404011","url":null,"abstract":"In this paper, based on the frequency-varied relationship between surface wave poles and leaky wave poles of spectral Green's functions for a layered medium, a new method for fast locating the leaky wave poles at the given operating frequency is established. This method locates the leaky wave poles at the given operating frequency by consecutive frequency perturbations with the surface wave poles at a proper frequency as starting poles. Numerical examples of this method applied in the combination with the discrete complex image method (DCIM) for evaluation of the Green's functions of microstrip and 2-layered medium models demonstrate the efficiency and accuracy of this method.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125684016","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: 7
A miniaturized wideband complementary LTCC diplexer based on transmission lines and lumped elements 一种基于传输线和集总元件的小型化宽带互补LTCC双工器
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5403973
Yong-sheng Dai, Sheng-Lei Xiao, Zhong-Hua Ye, De-Long Lu, Wen-Kan Zhou, You-Fang Yao, Guang-Qiang Fu, Jie Zhang, Yu-Hong Guo, Shaozhong Chen
{"title":"A miniaturized wideband complementary LTCC diplexer based on transmission lines and lumped elements","authors":"Yong-sheng Dai, Sheng-Lei Xiao, Zhong-Hua Ye, De-Long Lu, Wen-Kan Zhou, You-Fang Yao, Guang-Qiang Fu, Jie Zhang, Yu-Hong Guo, Shaozhong Chen","doi":"10.1109/EDAPS.2009.5403973","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5403973","url":null,"abstract":"This paper presented a design and simulation result of a miniaturized complementary diplexer realized by low-temperature co-fired ceramic (LTCC) technology. The diplexer consisted of two pass-bands, a central frequency of 1.175GHz with bandwidth of 46.8% and a central frequency of 1.925GHz with bandwidth of 28.6% respectively. In the presented structure, we used transmission lines to realize the characteristics of lower pass-band, while lumped circular inductors were adopted to achieve the requirements of upper pass-band. The interaction of the two filters was handled very well by using a complementary schematic. We managed to make the VSWR on the antenna port less than 1.7. The final three-dimensional model occupied a volume of 3.2×2.5×1.95-mm.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124006722","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: 7
Substrate integrated high-Q dielectric resonators for low phase noise oscillator 用于低相位噪声振荡器的衬底集成高q介电谐振器
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5403983
Liang Zhou, W. Yin, J. Mao
{"title":"Substrate integrated high-Q dielectric resonators for low phase noise oscillator","authors":"Liang Zhou, W. Yin, J. Mao","doi":"10.1109/EDAPS.2009.5403983","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5403983","url":null,"abstract":"This paper presents a substrate integrated dielectric resonators utilizing multilayer printed circuit boards (PCB) for high performance microwave system-on-package applications such as low phase noise oscillators. Via posts are used as for tightly confining electromagnetic energy as a metallic boundary wall so as the dielectric puck could be integrated into the multilayer PCB. The simulated results show that the resonator resonances at TE01δ mode with a frequency at Ku band. The unloaded Q of the dielectric resonator is around 14,000 at the operating frequency. However, because of the limitation of the height between of the resonator in the multilayer PCB, conductive loss is increased and the unloaded Q of the resonators is reduced to about 3,500. In order to improve the phase noise of an oscillator, a variety of the dielectric resonators are developed to find out the best unloaded Q and correct frequency. EM Simulations and measurements show close agreements.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127320460","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
Signal integrity analysis of high speed USB IO and interconnection 高速USB IO及互连的信号完整性分析
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5403980
Tinghou Chen, P. Luo, Huili Fu
{"title":"Signal integrity analysis of high speed USB IO and interconnection","authors":"Tinghou Chen, P. Luo, Huili Fu","doi":"10.1109/EDAPS.2009.5403980","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5403980","url":null,"abstract":"This paper analyzed the signal integrity of high speed USB IO and IC package. Time domain modeling and measurement were studied and compared. The effect of the die junction temperature and the effect of process variations (typical and worst process parameters) were studied. Through the time domain signal integrity analysis, high signal quality and low cost design of high speed USB IO, package and PCB can be implemented.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127411822","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
60-GHz Antenna-in-Package technology 60 ghz天线封装技术
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5404009
Y. Zhang
{"title":"60-GHz Antenna-in-Package technology","authors":"Y. Zhang","doi":"10.1109/EDAPS.2009.5404009","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5404009","url":null,"abstract":"This paper present a summary of the development of Antenna-in-Package (AiP) technology in a low-temperature co-fired ceramic (LTCC) process for highly-integrated 60-GHz radios. The AiP exploits the LTCC capability to integrate the antenna and package functions into a compact three-dimensional structure of size 12.5×8×1.265 mm3. The antenna consists of a radiator, a ground plane, and a guard ring. It is shown that our AiP designs achieve excellent antenna performance in the 60-GHz band with an estimated efficiency better than 90%. Simulated and measured impedance and radiation results are compared. They agree reasonably well, indicating that the challenge in the antenna technology for low-power high-speed 60-GHz wireless communications has been solved.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122835137","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
A parallel framework for transient power integrity analysis 暂态电力完整性分析的并行框架
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5404003
Harjot S. Dhindsa, N. Nakhla, R. Achar, M. Nakhla, D. Paul, A. Sridhar
{"title":"A parallel framework for transient power integrity analysis","authors":"Harjot S. Dhindsa, N. Nakhla, R. Achar, M. Nakhla, D. Paul, A. Sridhar","doi":"10.1109/EDAPS.2009.5404003","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5404003","url":null,"abstract":"This paper presents an efficient parallel algorithm for transient simulation of power grids in VLSI systems. Novel parallel Gauss-Seidel algorithm has been developed employing waveform relaxation iterations for application to power grid networks. Proof of convergence of the proposed WR algorithm for power grid analysis is presented. Unlike direct solvers, the new method is highly parallelizable and yields significant speed-ups. Numerical examples are presented to demonstrate the validity and efficiency of the proposed method.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"197 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124395729","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
An enhanced high-precision and time-saving jitter transfer measurement 一个增强的高精度和节省时间的抖动传输测量
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5404008
J. Kho, S. G. Lim, Y. L. Tan, E. Cheng, M. Wong
{"title":"An enhanced high-precision and time-saving jitter transfer measurement","authors":"J. Kho, S. G. Lim, Y. L. Tan, E. Cheng, M. Wong","doi":"10.1109/EDAPS.2009.5404008","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5404008","url":null,"abstract":"As data rates increase and jitter margins decrease, the need to precisely attain the performance of a PLL block becomes increasingly important. A PLL block's performance is reflected by its jitter transfer function, which is the ratio of output jitter to input jitter. A precise jitter transfer function requires a considerably large number of measurement points for the jitter transfer plot. The trade-off is an increase in measurement time. This paper presents a time-saving and cost effective jitter transfer measurement methodology that produces a precise jitter transfer function. This methodology extracts jitter transfer from the PLL output clock signal's power spectrum variation. The power spectrum varies according to controlled noise injected into the PLL input clock signal. Jitter transfer experimental data show significant increase in precision and reduction in measurement time compared to the conventional methodology. This new methodology enables efficient characterization of PLL block behaviour across different loop parameters and consequently, improves time-to-market of a new device or electronic system introduction.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"321 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115957874","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
A new wide stopband microstrip bandpass filter with miniaturized interdigital capacitor resonator 一种新型宽阻带微带带通滤波器与小型化数字间电容谐振器
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5404016
W. Shen, W. Yin, Xiaowei Sun, J. Mao
{"title":"A new wide stopband microstrip bandpass filter with miniaturized interdigital capacitor resonator","authors":"W. Shen, W. Yin, Xiaowei Sun, J. Mao","doi":"10.1109/EDAPS.2009.5404016","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5404016","url":null,"abstract":"A miniaturized interdigital capacitor resonator (ICR) is proposed in the design of a new wide stopband microstrip bandpass filter. Such an ICR has a curved geometry with small dimension, but with a large equivalent self-capacitance and higher the first spurious frequency. Curved interdigital capacitor structure is introduced to captured larger equivalent self-capacitor. Meanwhile, interdigital capacitor structure is adopted to obtain strong coupling between ICRs to achieve wide bandwidth. The developed filter exhibits sharp skirt and wide stopband, with an excellent agreements obtained between its measured and simulated S-parameters.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114155285","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
Precise analysis and modeling of far-end crosstalk and far-end crosstalk saturation using mode analysis in coupled microstrip lines 耦合微带线中远端串扰及远端串扰饱和的模态分析与建模
2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS) Pub Date : 2009-12-01 DOI: 10.1109/EDAPS.2009.5404010
Gawon Kim, Eakhwan Song, Jiseong Kim, Joungho Kim
{"title":"Precise analysis and modeling of far-end crosstalk and far-end crosstalk saturation using mode analysis in coupled microstrip lines","authors":"Gawon Kim, Eakhwan Song, Jiseong Kim, Joungho Kim","doi":"10.1109/EDAPS.2009.5404010","DOIUrl":"https://doi.org/10.1109/EDAPS.2009.5404010","url":null,"abstract":"In this paper, the mode analysis method has been proposed and model the precise FEXT waveform. Using this method, FEXT saturation phenomenon can be explained and the precise FEXT equations are proposed depending on the relationship between the velocity difference of even- and odd-mode and the initial rising time of the input step pulse. Saturated FEXT level with increased duration were verified by the crosstalk simulation in two coupled microstrip-type transmission lines. The modeled FEXT and TDT waveforms by the mode analysis method show a good correlation with the measured waveforms.","PeriodicalId":370741,"journal":{"name":"2009 IEEE Electrical Design of Advanced Packaging & Systems Symposium (EDAPS)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114292163","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信