Crosstalk Analysis for Embedded-Line Structure at PCB Using Circuit-Concept Approach

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概要

• 論文の詳細を見る

• An analytical method for estimating coupling between microstrip lines in arbitrary directions on adjacent layers in multi-layer printed circuit boards is studied: one line is embedded and the other is on the surface layer. Coupling or crosstalk has been estimated by development of a circuit-concept approach based on modified telegraphers equations of the Agrawal approach instead of the Taylor approach for some computational advantages. Electromagnetic fields from the embedded microstrip line and the microstrip line on the surface can be obtained by using the electric image method for dielectric substrates. To verify the proposed approach, we conducted some experiments and compared the results of our approach with those of measurement and a commercial electromagnetic solver.

• （社）電子情報通信学会の論文
• 2009-06-01

著者

• XIAO Fengchao

  University of Electro-Communications

• KAMI Yoshio

  University of Electro-Communications

• Park Sang-wook

  University Of Electro-communications

関連論文

• Crosstalk Analysis Method for Two Bent Lines on a PCB Using a Circuit Model(Printed Circuit Board,2nd Pan-Pacific EMC Joint Meeting-PPEMC'06-)
• Crosstalk Analysis for Two Bent Lines Using Circuit Model(Electromagnetic Compatibility (EMC))
• Crosstalk Analysis for Embedded-Line Structure at PCB Using Circuit-Concept Approach
• A Prediction Method of Common-Mode Excitation on a Printed Circuit Board Having a Signal Trace near the Ground Edge(Electromagnetic Compatibility (EMC))
• Simplified Interference Coupling Model for Two Orthogonal Striplines on Adjacent Layers
• Analysis of Field Coupling to Nonuniform Transmission Lines (特集:電磁波の散乱・吸収計測技術)
• Special Issue on EMC/EMI Problems in Microwave Frequency Range
• Characteristics of Electrically Long Two-Conductor Lines with Inhomogeneous Media(Electromagnetic Compatibility(EMC))

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