Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474)最新文献

Verilog-A and Verilog-AMS provides a new dimension in modeling and simulation Verilog-A和Verilog-AMS为建模和仿真提供了一个新的维度

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-17 DOI: 10.1109/ICCDCS.2000.869811

I. Miller, T. Cassagnes

引用次数: 12

On the series connection of insulated gate power devices 绝缘栅电源装置的串联连接

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-17 DOI: 10.1109/ICCDCS.2000.869865

G. Belverde, A. Galluzzo, M. Melito, S. Musumeci, A. Raciti

引用次数: 8

A nonlinear theory of near-carrier phase noise in free-running oscillators 自由运行振荡器中近载波相位噪声的非线性理论

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-17 DOI: 10.1109/ICCDCS.2000.869882

G. Klimovitch

{"title":"A nonlinear theory of near-carrier phase noise in free-running oscillators","authors":"G. Klimovitch","doi":"10.1109/ICCDCS.2000.869882","DOIUrl":"https://doi.org/10.1109/ICCDCS.2000.869882","url":null,"abstract":"A general nonlinear theory of near-carrier phase noise in oscillators is presented. It is developed in terms of the linear dependence of the instantaneous frequency of oscillations on small-signal noise. The theory is applied to a Colpitts FET oscillator in the short-channel regime. Phase noise due to amplitude to phase conversion is given special attention, since it can dominate in high-Q tunable oscillators. The theory agrees with existing linear phase noise models at frequencies where these models are valid, but predicts new phenomena at frequencies very close to the carrier. In this frequency range, the dependence of noise-induced shift in oscillator phase on noise becomes nonlinear even for small-signal noise, while the instantaneous frequency remains a linear function of noise. As a result, the oscillator line shape qualitatively differs from predictions of linear models. In particular, 1/f circuit noise results in an approximately Gaussian line shape of a free-running oscillator in the immediate vicinity of the carrier. In a significant part of this frequency region, the noise spectral density is proven to be much larger than the conventional models predict. The proposed theory gives new insights Into low noise design and is suitable for both computer and hand estimates of near-carrier phase noise.","PeriodicalId":301003,"journal":{"name":"Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128868002","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: 28

Comparison of adaptive equalization methods for the ATSC and DVB-T digital television broadcast systems ATSC和DVB-T数字电视广播系统自适应均衡方法的比较

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-17 DOI: 10.1109/ICCDCS.2000.869890

F. Eory

{"title":"Comparison of adaptive equalization methods for the ATSC and DVB-T digital television broadcast systems","authors":"F. Eory","doi":"10.1109/ICCDCS.2000.869890","DOIUrl":"https://doi.org/10.1109/ICCDCS.2000.869890","url":null,"abstract":"The ATSC and DVB-T international standards for terrestrial digital television broadcasting employ substantially different data transmission schemes and employ fundamentally different techniques for adaptive equalization of time-varying frequency-selective fading channels. These differences, as well as the different percentages of the channel capacity dedicated to training signals, have significant effects on the degree of time variation that can be tracked by these equalizers, as well as on the carrier to noise ratio penalty associated with equalization. Performance comparisons of a recently developed ATSC adaptive equalizer with previously published DVB-T results demonstrate that for stationary reception of digital television signals, the new ATSC equalizer is capable of canceling strong multipath echoes at the dynamic phase rotation rates typical of stationary reception, while maintaining the C/N advantage that ATSC has over DVB-T in Gaussian channels. DVB-T equalizers continue to hold an advantage in tracking high frequency dynamics associated with mobile reception, but with a C/N penalty that increases with echo phase rotation rate.","PeriodicalId":301003,"journal":{"name":"Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121544470","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: 6

A low power 900 MHz PLL frequency synthesizer for ISM applications using 0.25 /spl mu/m BiCMOS 一款低功耗900 MHz锁相环频率合成器，适用于使用0.25 /spl mu/m BiCMOS的ISM应用

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-17 DOI: 10.1109/ICCDCS.2000.869806

K. Huehne, D. Lovelace, P. Ovalle

引用次数: 1

An equivalent circuit model for IGBT IGBT等效电路模型

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-17 DOI: 10.1109/ICCDCS.2000.869852

C. Kao, Yat-Chin Liang

引用次数: 3

Process considerations in reducing leakage current of PIN radiation detectors 减小PIN辐射探测器漏电流的工艺考虑

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-15 DOI: 10.1109/ICCDCS.2000.869830

D. Resnik, D. Križaj, D. Vrtacnik, S. Amon

引用次数: 0

A quadrature down converter for direct conversion receivers with high 2nd and 3rd order intercept points 用于具有高二阶和三阶截距点的直接转换接收机的正交下变频器

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-15 DOI: 10.1109/ICCDCS.2000.869802

B. Bastani, E. Bautista, G. Nagaraj, J. Heck

引用次数: 5

Space vector applications in power systems 空间矢量在电力系统中的应用

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-15 DOI: 10.1109/ICCDCS.2000.869863

J. Aller, A. Bueno, T. Paga, J. Restrepo, V. Guzmán, M. Giménez

引用次数: 4

A dynamic threshold-voltage SOI MOSFET with a stepped channel doping profile 具有阶梯通道掺杂结构的动态阈值电压SOI MOSFET

Proceedings of the 2000 Third IEEE International Caracas Conference on Devices, Circuits and Systems (Cat. No.00TH8474) Pub Date : 2000-03-15 DOI: 10.1109/ICCDCS.2000.869834

Jun Xu, M. Cheng

引用次数: 1