Optimization of radar phase-coded signals for multiple target detection
The weighted average signal-to-noise ratio (SNR) maximization is combined with the similarity, detection and constant envelop constraint. This combination improves the practical requirements of radar system. The accurate approximation to the optimal solution can be obtained after performing the rank-one decomposition. The trade-off between the detection performance and the constraints on the signal can be further enhanced.
multiple targets detection similarity and detection constraint non-convex quadratically constrained quadratic program semidefinite relaxation