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Signal power estimation using an array of sensors is needed in many applications and can be done via both Vector Approaches (VA) and Matrix Approaches (MA). We consider a modified adaptive VA (MAVA) and a modified adaptive MA (MAMA) for signal power estimation and for achieving prescribed peak sidelobe levels as well as having some control over the main-beam shape. The formulations of both MAVA and...
We present new beampattern synthesis approaches based on semidefinite relaxation (SDR) for signal power estimation. The conventional approaches use weight vectors at the array output for beampattern synthesis, which we refer to as the vector approaches (VA). Instead of this, we use weight matrices at the array output, which leads to matrix approaches (MA). We consider several versions of MA, including...
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