IC Placement Optimization for RF Interference Based on Dipole Moment Sources and Reciprocity
A method to optimize the IC placement in mobile devices from RF interference perspective is proposed. The coupling from the IC to an antenna is estimated by combining the equivalent dipole moment source and reciprocity, which facilitates understanding of coupling physics and design insight for the mobile devices. Based on the proposed method, optimal place for the noisy ICs can be quantitatively determined for each frequency of interest.
C. Hwang and Q. Huang, "IC Placement Optimization for RF Interference Based on Dipole Moment Sources and Reciprocity," Proceedings of the 2017 Asia-Pacific International Symposium on Electromagnetic Compatibility (2017, Seoul, South Korea), pp. 331-333, Institute of Electrical and Electronics Engineers (IEEE), Jun 2017.
The definitive version is available at http://dx.doi.org/10.1109/APEMC.2017.7975497
2017 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2017 (2017: Jun. 20-23, Seoul, South Korea)
Electrical and Computer Engineering
Electromagnetic Compatibility (EMC) Laboratory
Keywords and Phrases
Dipole Moment; IC Placement; Mobile Device; Radio Frequency Interference; RFI
International Standard Book Number (ISBN)
Article - Conference proceedings
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