TY - GEN
T1 - A novel interpretation of Capon's method in beam space
AU - Ge, Hongya
AU - Kirsteins, Ivars P.
PY - 2008
Y1 - 2008
N2 - The paper introduces and provides a simple proof of an interesting matrix inversion identity involving subspaces. Using this identity, new insights and interpretations are provided about beam space-based adaptive beamformers and the generalized sidelobe canceller. In addition, system performance measures and losses in terms of the achievable SINR and deflection coefficient can be interpreted and predicted in beam space using the framework of subspaces.
AB - The paper introduces and provides a simple proof of an interesting matrix inversion identity involving subspaces. Using this identity, new insights and interpretations are provided about beam space-based adaptive beamformers and the generalized sidelobe canceller. In addition, system performance measures and losses in terms of the achievable SINR and deflection coefficient can be interpreted and predicted in beam space using the framework of subspaces.
UR - http://www.scopus.com/inward/record.url?scp=52949119192&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=52949119192&partnerID=8YFLogxK
U2 - 10.1109/SAM.2008.4606881
DO - 10.1109/SAM.2008.4606881
M3 - Conference contribution
AN - SCOPUS:52949119192
SN - 9781424422418
T3 - SAM 2008 - 5th IEEE Sensor Array and Multichannel Signal Processing Workshop
SP - 320
EP - 324
BT - SAM 2008 - 5th IEEE Sensor Array and Multichannel Signal Processing Workshop
T2 - SAM 2008 - 5th IEEE Sensor Array and Multichannel Signal Processing Workshop
Y2 - 21 July 2008 through 23 July 2008
ER -