Study on antijamming application of the cross-coupled phase-locked loop for mobile communication

摘要

In this paper, the cross-coupled phase-locked loop capable of suppressing interchannel interfering signals is presented. The system successfully separates and demodulates co-channel signals. The basic cross-coupled structure can be modified to incorporate amplitude demodulators. The cross-coupled phase-locked loop has numerous technological applications in suppressing a wide variety of co-channel and adjacent channel interfering.