Electromagnetic reverberation characteristic of chamber in high intensity radiation field test

Abstract

This paper studies the electromagnetic reverberation characteristics of the cabin in high-intensity radiation field tests. Referring to the design requirements of the reverberation chamber, a simplified model of the cabin with an mode stirrer is established. Based on the joint simulation method, field strength sampling was conducted at different stirring positions, and the cabin reverberation characteristics under external electromagnetic wave irradiation were analyzed according to the requirements of field uniformity and statistical characteristic. The feasibility of creating a good reverberant field environment in the cabin for statistical testing was verified.