Multi-Spectrally Constrained Transceiver Design Against Signal-Dependent Interference

This paper focuses on the joint synthesis of constant envelope transmit signal and receive filter aimed at optimizing radar performance in signal-dependent interference spectrally contested-congested environments. To ensure desired Quality Service (QoS) each communication system, a precise control energy injected by licensed/shared bandwidth is imposed. Besides, along with an upper bound to maximum transmitted energy, (with either arbitrary or discrete phases) similarity constraints are forced compatibility amplifiers operating saturation regime bestow relevant waveform features, respectively. handle resulting NP-hard design problems, new iterative procedures ensured convergence properties) devised account for continuous phase constraints, capitalizing Coordinate Descent (CD) framework. Two heuristic also proposed perform valuable initializations. Numerical results provided assess effectiveness conceived algorithms comparison existing methods.