Backscatter wireless communication is an emerging technique widely used in low-cost and
low-power wireless systems, especially in passive radio frequency identification (RFID) …

The mismatches of signal and array geometry will seriously degrade the performance of
adaptive beamformer. In this paper, we propose two methods for robust adaptive …

Based on the concept of constructive interference (CI), multiuser interference (MUI) has
recently been shown to be beneficial for communication secrecy. A few CI-based secure …

Most of the existing Beamforming methods are based on the assumptions that the sources
are all point sources and the angular separation between the direction of arrival (DOA) of the …

We propose a blind adaptive reduced-rank widely linear beamforming algorithm using the
generalized sidelobe canceller structure for interference suppression. A structured Krylov …

Established beamforming techniques for finding the optimal weight vectors of an antenna
array, such as minimum mean squared error (MMSE) and minimum variance distortion-less …

In this work, we propose a fast conjugate gradient method (CGM) for beamforming, after
thoroughly analyzing the performances of the least mean square (LMS), the recursive least …

Impulsive processes frequently occur in many fields, such as radar, sonar, communications,
audio and speech processing, and biomedical engineering. In this paper, we propose a …

The recently proposed minimum dispersion distortionless response (MDDR) beamformer is
able to improve the reception of non-Gaussian signals over the minimum variance …

In this paper, linearly constrained and robust ℓ∞-norm beamforming techniques are
proposed for non-Gaussian signals. A conventional approach for ℓ∞-minimization needs to …