Narrow Band Susceptibility Prediction from the Impulse Scatter Response of a Pseudomissile (Case I)

摘要

A comparison is made between the narrow band signal coupled into and the impulse signal scattered from a pseudomissile (case I) test object. Simple linear scattering measurement techniques and computational algorithms are presented for the extraction and processing of the scattered signal. The information collected consists of the modal response of the test object to the incident electromagnetic field. A comparison of this impulse scatter data and the narrow band coupling data shows that, for the pseudomissile test object, the scattered and coupled data have a good mode correlation.