The Analysis Of Radiation Field Interferes Wireless Device Through Antenna

External radiation field excitation airborne platform wireless device interference coupling problem has become an important issue in the field of electromagnetic compatibility of airborne platform installed wireless devices in external radiation field excitation response EMC simulation analysis has very important engineering significance. Along with the development of communication technology, used for different purposes of the airborne antenna and equipment and more extensive, but strictly electromagnetic algorithm in the calculation of electrically large electromagnetic problem has certain limitation. Therefore, the study external radiation field excitation airborne wireless equipment coupling interference quantity become urgent needs to solve one of the difficult problems.This paper firstly established the external radiation field excitation airborne wireless equipment interference computational model, and then will total calculation model was divided into two parts: MOM and FMM is used to calculate external radiation field excitation response of the current and airborne antenna from antenna line current to wireless equipment coupling interference quantity. At last, the paper introduces the external radiation field excitation airborne wireless devices interfere with simulation software flowchart, data flow and software interface demonstration. And through a concrete calculating examples of calculation software functions.