Title :
Coherent wide-band ESPRIT method for directions-of-arrival estimation of multiple wide-band sources
Author :
Hung, H. ; Kaveh, M.
Author_Institution :
Dept. of Electr. Eng., Iowa State Univ., Ames, IA, USA
fDate :
2/1/1990 12:00:00 AM
Abstract :
A strategy extending the coherent signal-subspace method (CSM) is proposed for estimating directions of arrival of multiple wideband sources. The proposed method, coherent wideband ESPRIT, extends the ESPRIT algorithm to a framework based on the CSM. A simulation example is provided to illustrate the effectiveness of the proposed method
Keywords :
parameter estimation; signal detection; signal processing; coherent signal-subspace method; coherent wideband ESPRIT; directions-of-arrival estimation; multiple wideband sources; Direction of arrival estimation; Discrete Fourier transforms; Frequency; Multiple signal classification; Narrowband; Noise generators; Sensor arrays; Signal generators; Statistics; Wideband;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
