نتایج جستجو برای: line losses

تعداد نتایج: 472449  

2003
Ajoy K. Palit Juergen Schloeffel

In the paper an infinitesimally small segment of an interconnect has been initially considered and modeled as a two-port network which in turn allowed the modeling of a long interconnect as the cascading of several such networks. After the model order reduction by Pade-approximation various signal integrity losses, such as delay, overshoot, undershoot or glitch, etc. are estimated analytically ...

1998
Alina Deutsch Gerard V. Kopcsay Phillip J. Restle Howard H. Smith G. Katopis Wiren D. Becker Paul W. Coteus Christopher W. Surovic Barry J. Rubin Richard P. Dunne Keith A. Jenkins Lewis M. Terman Robert H. Dennard George A. Sai-Halasz Daniel R. Knebel

Short, medium, and long on-chip interconnections having linewidths of 0.45–52 m are analyzed in a five-metallayer structure. We study capacitive coupling for short lines, inductive coupling for medium-length lines, inductance and resistance of the current return path in the power buses, and line resistive losses for the global wiring. Design guidelines and technology changes are proposed to ach...

2000

The recent development of high power DC/DC converters (more commonly know as Chopper Rectifiers) allows customers the option to keep older rectifier transformers and refurbished systems if reconfiguring or installing new cell line loads. Normally, new cell line impedances would require the replacement of transformer/rectifier equipment. This paper is intended to describe how one can change the ...

2009
A. F. Abdelaziz T. M. Abuelfadl O. L. Elsayed

This paper presents a realization of composite right/left handed transmission lines using coupled microstrip lines. This structure exploits the advantages of the microstrip lines, while increases the coupling by a floating conductor at the ground plane. The performance of this composite right/left-handed line is demonstrated by both simulated and measured results, and they show good agreement. ...

2003
J. L. SERRAIOCCO P. J. HANSEN T. R. TAYLOR J. S. SPECK

A new type of distributed analog phase shifter is presented that utilizes the coplanar strip transmission line topology. This transmission line has several benefits for phase shifter design, resulting in decreased physical dimensions and potentially lower losses. A prototype was constructed using thin-film barium strontium titante (BST) varactor technology. The design achieved a 49◦/dB figure o...

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