A Minimax Near Field Design of Broadband Beamformers

• A method to solve a general broadband beamformer design problem is formulated as a quadratic program. As a special case, the minimax near field design problem of a broadband beamformer is solved as a quadratic programming formulation of the weighted Chebyshev approximation problem. An example is given that demonstrate the minimax near field behaviour of the beamformer designed.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)

Publikations- och innehållstyp

ref (ämneskategori)

kon (ämneskategori)