Signal Integrity Analysis of Machine Pressed Coaxial Connector for Automotive System
Different designs of machine pressed wire-to-wire coaxial connectors for automotive system are proposed and analyzed using a full wave 3D simulation tool. Reduced electromagnetic interference (EMI), impedance mismatch and voltage standing wave ratio (VSWR) are demonstrated using the simulation results. By eliminating unnecessary gaps and inserting air gaps in the housing shells, the signal integrity of wire-to-wire coaxial connectors for automotive system is improved. The proposed wire-to-wire coaxial connector can be used to elongate the RF cables within the automotive system with reduced EMI and impedance mismatch. Moreover, the proposed machine pressed connector design will reduce the total cost of coaxial connectors required for automotive systems.
D. Kim et al., "Signal Integrity Analysis of Machine Pressed Coaxial Connector for Automotive System," Proceedings of the 26th Conference on Electrical Performance of Electronic Packaging and Systems (2017, San Jose, CA), Institute of Electrical and Electronics Engineers (IEEE), Oct 2018.
The definitive version is available at https://doi.org/10.1109/EPEPS.2017.8329735
26th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2017 (2017: Oct 15-18, San Jose, CA)
Electrical and Computer Engineering
Electromagnetic Compatibility (EMC) Laboratory
Keywords and Phrases
automotive connector cable; RF coaxial connector cable; singal integrity and EMI
International Standard Book Number (ISBN)
Article - Conference proceedings
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01 Oct 2018