Abstract

Knowledge of cavity resonance within the automobile is needed to predict electromagnetic crosstalk between circuits in vehicle cavities. To quantify potential cavity resonances, resonance was studied within the passenger compartment of a standard automobile. Measured values of S 11, S21 and Q (quality factor) are presented and their effect on crosstalk is discussed. Resonances were found at frequencies from 72 MHz to 303 MHz with quality factors ranging from 4 to 40.

Meeting Name

International Symposium on Electromagnetic Compatibility, 2004

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

72 to 303 MHz; Q-Factor; Automobile Cavity Resonances; Automobiles; Automotive EMC; Cavity Resonators; Crosstalk; Electromagnetic Compatibility; Electromagnetic Crosstalk; Passenger Compartment; Quality Factor; Resonance; Vehicle Cavities

Document Type

Article - Conference proceedings

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 2004 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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