Inspec keywords: iterative methods; array signal processing; covariance matrices; vectors

Other keywords: robust adaptive beamforming; desired signal covariance matrix; coherent signals; interference subspace; unknown mutual coupling; optimal weight vector; maximum output signal-to-interference-plus-noise ratio; autocorrelation matrix; optimal beamforming; interference-plus-noise covariance matrix; iteration process; spatial covariance matrix; signal envelope

Subjects: Digital signal processing; Signal processing theory; Signal processing and detection; Interpolation and function approximation (numerical analysis); Linear algebra (numerical analysis); Linear algebra (numerical analysis); Interpolation and function approximation (numerical analysis)