On simulation of response characteristic of EMI test receiver RF front end

Response characteristic of EMI test receiver RF front end was numerically modeled using the computing software Matlab. With the numerical model, the receiver IF response envelope of different pulse was simulated based on the requirement in the military standard GJB 152A. The simulated results may provide help for better understanding the performance parameters and operating the receiver, and also have laid a solid foundation for the following research on the representation method of EMI.