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PIER PIER B PIER C PIER M PIER Letters
2005-08-23
Electromagnetic Coupling to a Wearable Application Based on Coaxial Cable Architecture
By
Michel Chedid,

    Dr. Michel Chedid

    Saab Training Systems AB

    Sweden

    Homepage

Ilja Belov,

    Dr. Ilja Belov

    School of Engineering

    Jonkoping University

    Sweden

    Homepage

Peter Leisner

    Dr. Peter Leisner

    WSchool of Engineering

    Jonkoping University

    Sweden

    Homepage

, Vol. 56, 109-128, 2006
doi:10.2528/PIER05070101
Abstract
A radiated susceptibility problem has been identified and solved by means of simulations for a wearable computer system in the frequency range 30 MHz-1 GHz. Simulation strategy is presented for analyzing the effects induced by an electromagnetic plane wave within the system comprising infra-red sensors connected by coaxial cables. A procedure of creating a TLM model of the coaxial cable with controlled electromagnetic coupling characteristics on a coarse grid is proposed. Results are verified by means of theoretical calculations. Different sensor enclosures and filtering circuits are analyzed and implemented to meet the hard electromagnetic compatibility requirements while not interfering with the functionality of the wearable application.
Citation
Michel Chedid, Ilja Belov, and Peter Leisner, "Electromagnetic Coupling to a Wearable Application Based on Coaxial Cable Architecture," , Vol. 56, 109-128, 2006.
doi:10.2528/PIER05070101
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