Behavioral modeling and simulation of electromagnetic interference response for radio frequency receiver

In this paper, a behavior modeling method of electromagnetic interference response for the radio frequency receiver is presented by studying the main modules, including amplifiers, filters and mixers. The key technology of accurate modeling approaches for nonlinear effects of amplifiers and mixers is developed for a better prediction accuracy. The model of the receiver is then used in the research for interference response laws of the amplifier to interference signal with different parameters involving power, bandwidth and center frequency deviation compared to that of the receiver.