Detection of an Unknown FH Signal Using Scanning Receiver and DF Receiver in Practical Environments

This paper proposed a detection process of effectively detecting an unknown frequency hopping signal in practical environments. For the detection process, the scanning receiver and direction finding receiver are used, and the frequency histogram, azimuth histogram and frequency versus azimuth diagram analyses are performed. The simulation results show that an unknown frequency hopping signal can be successfully extracted by the proposed detection process in practical environments.