TY - GEN
T1 - Efficient wideband processing without subbanding
AU - Unnikrishna Pillai, S.
AU - Li, Ke Yong
AU - Guerci, Joseph R.
PY - 2008
Y1 - 2008
N2 - A new method for wideband spatio-temporal processing in the context of clutter mitigation and target detection is addressed in this paper. The frequency dependent, spatio-temporal steering vectors, are separated using a series expansion that depends on a sequence of Bessel function terms, and this is used to focus data vectors corresponding to various frequency components to a single frequency component. As a result, narrowband space-time adaptive processing (STAP) can be carried out on the focused data vector for clutter mitigation and target detection.
AB - A new method for wideband spatio-temporal processing in the context of clutter mitigation and target detection is addressed in this paper. The frequency dependent, spatio-temporal steering vectors, are separated using a series expansion that depends on a sequence of Bessel function terms, and this is used to focus data vectors corresponding to various frequency components to a single frequency component. As a result, narrowband space-time adaptive processing (STAP) can be carried out on the focused data vector for clutter mitigation and target detection.
KW - Bessel function expansion
KW - Frequency refocusing
KW - Wideband space-time adaptive processing
UR - http://www.scopus.com/inward/record.url?scp=61849112285&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=61849112285&partnerID=8YFLogxK
U2 - 10.1109/RADAR.2008.4720938
DO - 10.1109/RADAR.2008.4720938
M3 - Conference contribution
AN - SCOPUS:61849112285
SN - 9781424415397
T3 - 2008 IEEE Radar Conference, RADAR 2008
BT - 2008 IEEE Radar Conference, RADAR 2008
T2 - 2008 IEEE Radar Conference, RADAR 2008
Y2 - 26 May 2008 through 30 May 2008
ER -