Frequency transfer function of differential frequency hopping The following two points of information can be obtained according to the characteristics described by the equation (1) G function: 1) The differential frequency hopping pattern is determined by the number of frequency hopping frequency points N, the starting frequency and the data information Xn to be transmitted per hop; The frequency before and after the frequency signal is correlated, which makes the demodulation process have potential error correction capability. Design of the best receiver for differential frequency hopping signals Shangchai Generator Set,Power Generator,Electricity Generator,Output Type Generator Yangzhou Hengyuan Electromechanical Equipment Co., Ltd. , https://www.lchypower.com