Improvement in the DOA estimation of broadband signals using partially IIR beamformers

IEEE Transactions on Communications

Volumn 50, Issue 6, 2002, Pages 897-901

  Ghavami, Mohammad ^b   Kohno, Ryuji ^a,b  

^a IEEE

^b SONY COMPUTER SCIENCE LABORATORIES INC   (Japan)

Author keywords

Array signal processing; Broad band communication; Direction of arrival estimation; Infinite impulse response (IIR) digital filters

Indexed keywords

ALGORITHMS; ANTENNAS; BANDWIDTH; BROADBAND NETWORKS; COMPUTER SIMULATION; FIR FILTERS; IIR FILTERS;

BROAD-BAND COMMUNICATIONS; BROAD-BAND SIGNALS;

SIGNAL PROCESSING;

EID: 0036602335     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2002.1010608     Document Type: Article

References (9)

1. Adaptive array bandwidth with tapped delay line processing
2. Bandwidth performance of linear arrays with tapped delay line processing
3. Some aspects of fan filtering
4. Spatial and temporal filtering for co-channel interference in CDMA
5. Recursive fan filters for broadband partially adaptive antenna
6. Coherent signal-subspace processing for the detection and estimation of angles of arrival of multipath wide-band sources
7. Efficient wideband source localization using beamforming invariance technique
8. Broadband DOA estimation using frequency invariant beamforming