Abstract
Comparing the effectiveness of different absorber/lossy materials as a function of frequency can be difficult and prone to misunderstanding when the reduction in field strength is observed directly. Often these materials are used in highly resonant cavities, therefore a better measure of the reduction of field strength is the resonant quality factor (Q-factor). The Joint Time-Frequency domain analysis technique allows simulation data from time domain simulations to be easily converted to Q-factor and allows quick and straightforward analysis of the improvement gained by using various absorber/lossy materials. Measurements are made to validate the simulation results.
Recommended Citation
B. Archambeault et al., "Using Simulation & Joint Time/Frequency Domain Analysis to Evaluate Absorber/lossy Material Performance in Resonant Cavities," IEEE International Symposium on Electromagnetic Compatibility, pp. 1559 - 1564, article no. 7256407, Institute of Electrical and Electronics Engineers, Sep 2015.
The definitive version is available at https://doi.org/10.1109/ISEMC.2015.7256407
Department(s)
Electrical and Computer Engineering
Keywords and Phrases
absorber; lossy
International Standard Book Number (ISBN)
978-147996615-8
International Standard Serial Number (ISSN)
2158-1118; 1077-4076
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Institute of Electrical and Electronics Engineers, All rights reserved.
Publication Date
10 Sep 2015
