Article
Modeling of Rf Interference Caused by Solid-State Drive Noise
2022 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2022
Abstract
In this paper, modeling of RFI problem caused by a solid-state drive (SSD) in a laptop is proposed. Two noise sources (one outside and one inside a cavity) in the SSD are reconstructed as dipole moments with magnitude-only near-field scanning data. The dipole moment inside a cavity is then replaced by a Huygens' box covering four side surfaces of the cavity using a numerical simulation. The noise voltage at an RF antenna port is calculated by combining the two reconstructed noise sources with measured transfer functions. The model is successfully validated through a comparison of the calculation with measurement results.
Department(s)
Electrical and Computer Engineering
Keywords and Phrases
- dipole moment,
- Huygens' box,
- radio frequency interference,
- reciprocity theory,
- solid-state drive
International Standard Book Number (ISBN)
978-166541671-9
Document Type
Article - Conference proceedings
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 2023 Institute of Electrical and Electronics Engineers, All rights reserved.
Publication Date
1-1-2022
Publication Date
01 Jan 2022
Disciplines
Citation Information
Junho Joo, Woncheol Song, Taelim Song, Sunkyu Kong, et al.. "Modeling of Rf Interference Caused by Solid-State Drive Noise" 2022 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2022 (2022) p. 685 - 687 Available at: http://works.bepress.com/chulsoon-hwang/117/
National Science Foundation, Grant IIP-1916535