Directional Modulation Based Dual Function Radar-Communication Design
摘要
A directional modulation (DM) based dual function radar and communication system is developed in this paper. By solving the non-convex optimization iteration problem, four weight vectors are designed, and each weight vector controls a waveform. QPSK phase modulation is realized in the communication direction and phase value is disturbed in other directions without affecting the main radar functions. And the effectiveness of the design has been proven through simulation results.