Electromagnetic Interference Measurement Methodology, Communication Equipment

摘要

The purpose of this program is to conduct theoretical and experimental investigations directed toward the development of improved test setups, procedures and equipment for the measurement of radiated emission and susceptibility characteristics of military communication-electronic equipment. The three primary objectives of the program are (1) the development of techniques for measuring radiated interference and susceptibility characteristics in shielded enclosures over the frequency range from 20 to 200 MHz, (2) the development of broadband hooded antennas which minimize the narrowing effect of the hood on the antenna field pattern and (3) an investigation to determine the availability of broadband, balanced probe antennas suitable for radiated emission and susceptibility measurements in shielded enclosures over the frequency range from 14 kHz to 200 MHz. (Author)