EMI impact on the transmission distance of wireless communication

This paper describes an approach to analyze the EMI impact on the transmission distance of wireless communications. The article first simulates the ultrashort broadcast transmitter´s behavior level model using ADS, then analyzes the radio´s amplitude-frequency characteristics and output power in the case of frequency modulation. With the same antenna characteristics, same receiver sensitivity, and the same other conditions, investigate the interference of EMI impact on the wireless radio transmission distance. The mode proposed by this paper is a good theoretical significance to the analysis of the wireless communication transmission range.