Model of field-to-line coupling in a reverberation chamber based on transmission line theory

Electromagnetic radiation model which could be used to calculate the full radiation in reverberation chamber was modeled in this paper using a large number of incidence waves which uniformly distributed on a unit sphere. The Agrawal scatter voltage formulation was used to calculate the payload current response. The influences of angle of incidence, polarization and the number of incidence waves on the payload current response were also investigated. The comparison was made between the simulation results with the Monte-Carlo result. The results showed that the simulation results obtained in this work agreed with the results of Monte-Carlo, and when the incidence angle was 0-π, and polarization angle was 0-π, the signal integrity could be fulfilled. When the number of incidence waves was no less than 100, the full radiation environment could be realized.