Circuit and Electromagnetic Modelling of a low cost IEMI Sensor

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UoY_Sensor_model_v4
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Author(s)

John Frederick Dawson
Ian David Flintoft
Lauritz Rebers
Michael Camp
Juergen Schmitz
Markus Jung

Department/unit(s)

Electronic Engineering

Publication details

Title of host publication	Proceedings of EMCUK 2014
Date	Published - 8 Oct 2014
Number of pages	7
Original language	English

Abstract

The design of a low cost broadband Intentional Electromagnetic Interference (IEMI) detector and antenna to achieve a flat frequency response over a broad range is considered. SPICE simulation of the antenna, detector and low power log-amplifier circuit is used to predict the detector performance. The SPICE Antenna model is derived from numerical electromagnetic simulation. Simulations are compared with measured performance.