Title

Modeling of an On-Chip Power/Ground Meshed Plane using Frequency Dependent Parameters

Abstract

This paper proposes a new modeling method for estimating the impedance of an on-chip power/ground meshed plane. Frequency dependent R, L, and C parameters are extracted based on the proposed method so that the model can be applied from DC to high frequencies. The meshed plane model is composed of two parts: coplanar multi strip (CMS) and conductor-backed CMS. The conformal mapping technique and the scaled conductivity concept are used for accurate modeling of the CMS. The developed microstrip approach is applied to model the conductor-backed CMS. The proposed modeling method has been successfully verified by comparing the impedance of RLC circuit based on extracted parameters and the simulated impedance using a 3D-field solver.

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Conformal Mapping; On-Chip Meshed Plane; Power Distribution Network; Simultaneous Switching Noise

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2011 The Korean Institute of Electromagnetic Engineering and Science, All rights reserved.

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