Robust wideband Capon beamforming in the presence of coherent interferences

@article{Yang2007RobustWC,
  title={Robust wideband Capon beamforming in the presence of coherent interferences},
  author={Jun Yang and Xiaochuan Ma and Chaohuan Hou and Peng Chen},
  journal={2007 International Symposium on Intelligent Signal Processing and Communication Systems},
  year={2007},
  pages={72-75}
}
The robust Capon beamformer (RCB) is an extension of the standard Capon beamformer (SCB) in the case of uncertain steering vectors and is devised under the narrowband and incoherent signals assumption. However, in many practical applications the signal of interest (SOI) is intrinsically wideband and coherent interferences exist, as either a natural result of a multipath propagation effect, or intentional unfriendly jamming. For wideband signals, we can use the fast Fourier transform (FFT) to… CONTINUE READING