Measurement techniques for conducted HPEM signals

Abstract

High-power electromagnetic (HPEM) signals are a serious threat for modern electronic systems. Intentionally generated electromagnetic interferences might cause upsets or permanent defects in electronics, particularly in the electronics' interface. There are numerous military and especially civil targets, which might be interesting for criminals or terrorists to interfere. Therefore, there is a need to characterize the overall problem by means of simulations and measurements. This paper discusses measurement procedures for conducted HPEM signals. The measurement of transmission line coupled HPEM signals with a steepness in the order of 10.10E14 V/s is a very challenging task. This paper discusses the state of the art in electromagnetic pulse measurements with a focus on conducted ultra wide band and HPEM signals respectively. © 2004 IEEE.