Investigation of cavity resonances in an automobile

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/sub 11/, S/sub 21/ a...

Full description

Saved in:
Bibliographic Details
Main Authors: Haixiao Weng, Beetmer, D.G., Hubing, T.H., Xiaopeng Dong, Wiese, R., McCallum, J.
Format: Conference Proceeding
Language:English
Subjects:
Aluminum
Antenna measurements
Applied sciences
Automobiles
Crosstalk
Electromagnetic compatibility
Electromagnetic measurements
Equations
Exact sciences and technology
Ground, air and sea transportation, marine construction
Performance evaluation
Resonance
RLC circuits
Road transportation and traffic
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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/sub 11/, S/sub 21/ 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.
DOI:10.1109/ISEMC.2004.1349918