Keyword : coherent signals


Improved Direction-of-Arrival Estimation for Uncorrelated and Coherent Signals in the Presence of Multipath Propagation
Xiao Yu LUO Ping WEI Lu GAN Hong Shu LIAO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/03/01
Vol. E98-A  No. 3 ; pp. 881-884
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
direction of arrivaluncorrelated signalscoherent signalsmultipath propagationrotational invariance techniquesspatial smoothing principle
 Summary | Full Text:PDF(228.9KB)

Robust DOA Estimation for Uncorrelated and Coherent Signals
Hui CHEN Qun WAN Hongyang CHEN Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/10/01
Vol. E94-A  No. 10 ; pp. 2035-2038
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
coherent signalsdirection of arrival(DOA)sparse reconstruction
 Summary | Full Text:PDF(218.5KB)

Exact Formulation for Stochastic ML Estimation of DOA
Haihua CHEN Masakiyo SUZUKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11 ; pp. 2141-2152
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
stochastic maximum likelihood (SML) estimationsignal covariance matrixnon-negative definitenesscoherent signalsglobal and local search methods
 Summary | Full Text:PDF(627.8KB)

Accurate Estimation of the Number of Weak Coherent Signals
Masashi TSUJI Kenta UMEBAYASHI Yukihiro KAMIYA Yasuo SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10 ; pp. 2715-2724
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
source number estimationarray signal processingDOA estimationcoherent signalseigendecompositionQR decomposition
 Summary | Full Text:PDF(1.3MB)

Adaptive Beamforming in the Presence of Coherent Signals with Unknown Angles of Arrival
Yang-Ho CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/05/01
Vol. E93-B  No. 5 ; pp. 1240-1247
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
adaptive beamformingcoherent signalsdirection estimationalternating maximization
 Summary | Full Text:PDF(2MB)

Precise DOA Estimation Using SAGE Algorithm with a Cylindrical Array
Masaki TAKANASHI Toshihiko NISHIMURA Yasutaka OGAWA Takeo OHGANE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11 ; pp. 3784-3787
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
DOA estimationcylindrical arraycoherent signalsSAGE algorithm
 Summary | Full Text:PDF(331.4KB)

Direction-of-Arrival Estimation of Coherent Signals Using a Cylindrical Array
Masaki TAKANASHI Toshihiko NISHIMURA Yasutaka OGAWA Takeo OHGANE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6 ; pp. 2588-2596
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
circular arraycylindrical arrayUCA-Root MUSICsuperresolution techniquecoherent signals
 Summary | Full Text:PDF(1.5MB)

Eigenstructure-Based Adaptive Beamforming for Coherent and Incoherent Interference Cancellation
Yang-Ho CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/03/01
Vol. E85-B  No. 3 ; pp. 633-640
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
adaptive arrayeigenstructure-based beamformingcoherent signals
 Summary | Full Text:PDF(486.3KB)