Relaxed Biquadratic Optimization for Joint Filter-Signal Design in Signal-Dependent STAP
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2017.2775592
Abstract: We investigate an alternative solution method to the joint signal-beamformer optimization problem considered in a recent publication devoted to this topic. First, we directly demonstrate that the problem, which minimizes the received noise, interference, and… read more here.
Keywords: optimization joint; relaxed biquadratic; optimization; joint filter ... See more keywords
Quadratic Semidefinite Programming for Waveform-Constrained Joint Filter-Signal Design in STAP
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2020.2977271
Abstract: In waveform-adaptive space-time adaptive processing (STAP), signal-dependent interference can be mitigated through joint filter-signal design. For the common signal-to-interference-plus-noise ratio (SINR) optimality criterion, these designs result in biquadratic problems, which can be efficiently solved through… read more here.
Keywords: waveform; joint filter; filter signal; quadratic semidefinite ... See more keywords