Table 2 Introduction to the abbreviations used in this paper
From: Robust widely linear beamforming using estimation of extended covariance matrix and steering vector
yAbbreviations | Introduction |
|---|---|
WLB | Widely linear beamformer |
EINCM | Extended interference-plus-noise covariance matrix |
INCM | Interference-plus-noise covariance matrix |
EDSSV | Extended desired signal steering vector |
DS | Desired signal |
MVDR | Minimum variance distortionless response |
LCMV | Linearly constrained minimum variance |
UQPSK | Unbalanced quaternary phase shift keying |
AM | Amplitude modulated |
ASK | Amplitude-shift keying |
BPSK | Binary phase-shift keying |
WL | Widely linear |
SNR | Signal-to-noise ratio |
DSSV | Desired signal steering vector |
SCM | Sample covariance matrix |
SSNC | Spatial spectrum of noncircularity coefficient |
PC | Projection constraint |
SINR | Signal-to-interference-plus-noise ratio |
IRCB | Iterative robust Capon beamformer |
ULA | Uniform linear array |
INR | Interference-to-noise ratio |
NC-RCB | Noncircular robust Capon beamformer |
IQCQP | Iterative Quadratically constrained quadratic programming |