A Simple Modeling Technique for Symmetric Inductors

Ryuichi FUJIMOTO  Chihiro YOSHINO  Tetsuro ITAKURA  

Publication
IEICE TRANSACTIONS on Electronics   Vol.E86-C   No.6   pp.1093-1097
Publication Date: 2003/06/01
Online ISSN: 
DOI: 
Print ISSN: 0916-8516
Type of Manuscript: Special Section LETTER (Special Issue on Devices and Circuits for Next Generation Multi-Media Communication Systems)
Category: 
Keyword: 
symmetric inductor,  device model parameter,  differential mode,  common mode,  

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Summary: 
A simple modeling technique for symmetric inductors is proposed. Using the proposed technique, all model parameters for an equivalent circuit of symmetric inductors are easily calculated from geometric, process and substrate resistance parameters without using electromagnetic (EM) simulators. Comparison of simulated results with measured results verifies the effectiveness of the proposed modeling technique up to 5 GHz with center-tapped or non-center-tapped configurations.