Keyword : array signal processing


2-D Angles of Arrival Estimation Utilizing Two-Step Weighted l1-Norm Penalty under Nested Coprime Array with Compressed Inter-Element Spacing
Ye TIAN Qiusheng LIAN Kai LIU 
Publication:   
Publication Date: 2017/03/01
Vol. E100-A  No. 3 ; pp. 896-901
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
array signal processing2-D angles of arrival estimationtwo-step weighted l1-norm penaltynested CACIS
 Summary | Full Text:PDF(384.2KB)

Low Computational Complexity Direction-of-Arrival Estimation of Wideband Signal Sources Based on Squared TOPS
Hirotaka HAYASHI Tomoaki OHTSUKI 
Publication:   
Publication Date: 2017/01/01
Vol. E100-A  No. 1 ; pp. 219-226
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
array signal processingDOA estimationwideband signals
 Summary | Full Text:PDF(793.5KB)

DOA Estimation Using Temporal Spatial Virtual Array Based on Doppler Shift with Adaptive PRI Control
Hirotaka HAYASHI Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/09/01
Vol. E99-B  No. 9 ; pp. 2009-2018
Type of Manuscript:  Special Section PAPER (Special Section on Integration Technologies of Ambient Intelligence and Sensor Networks)
Category: 
Keyword: 
array signal processingDOA estimationDoppler radarMIMO radar
 Summary | Full Text:PDF(1012.5KB)

Array Correlation Matrix Element Properties and Their Application to Low-Cost DOA Estimation
Koichi ICHIGE Yu IWABUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/08/01
Vol. E99-B  No. 8 ; pp. 1859-1866
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
direction of arrival estimationarray signal processingcorrelation matrix
 Summary | Full Text:PDF(573.4KB)

Adaptive MIMO Detection for Circular Signals by Jointly Exploiting the Properties of Both Signal and Channel
Yuehua DING Yide WANG Nanxi LI Suili FENG Wei FENG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/11/01
Vol. E97-B  No. 11 ; pp. 2413-2423
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
widely linear processingarray signal processingMIMO systemsfixed-complexity sphere decoder (FSD)zero-forcing (ZF)minimum mean square error (MMSE)
 Summary | Full Text:PDF(1.7MB)

Personal Audio Loudspeaker Array as a Complementary TV Sound System for the Hard of Hearing
Marcos F. SIMÓN GÁLVEZ Stephen J. ELLIOTT Jordan CHEER 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/09/01
Vol. E97-A  No. 9 ; pp. 1824-1831
Type of Manuscript:  INVITED PAPER (Special Section on Spatial Acoustic Signal Processing and Applications)
Category: 
Keyword: 
personal audioarray signal processingbeamforminghearing aid
 Summary | Full Text:PDF(4.2MB)

High Resolution 2-D DOA Estimation by Low-Cost Antenna Array Based on Synthesized Covariance Matrix via Antenna Switching
Yuki DOI Hiroki MORIYA Koichi ICHIGE Hiroyuki ARAI Takahiro HAYASHI Hiromi MATSUNO Masayuki NAKANO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/10/01
Vol. E96-A  No. 10 ; pp. 1962-1971
Type of Manuscript:  Special Section PAPER (Special Section on Sparsity-aware Signal Processing)
Category: 
Keyword: 
direction of arrival estimationarray signal processingsensor arrayantenna array
 Summary | Full Text:PDF(2.9MB)

Detection of the Number of Signals with Fewer Sensors than Sources
Masashi TSUJI Kenta UMEBAYASHI Yasuo SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/09/01
Vol. E96-B  No. 9 ; pp. 2235-2243
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
detection of the number of signalsnested arraysdegrees of freedomDOA estimationarray signal processing
 Summary | Full Text:PDF(1.4MB)

Improving Elevation Estimation Accuracy in DOA Estimation: How Planar Arrays Can Be Modified into 3-D Configuration
Hiroki MORIYA Koichi ICHIGE Hiroyuki ARAI Takahiro HAYASHI Hiromi MATSUNO Masayuki NAKANO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/10/01
Vol. E95-A  No. 10 ; pp. 1667-1675
Type of Manuscript:  Special Section PAPER (Special Section on Advances in Adaptive Signal Processing and Applications)
Category: DOA
Keyword: 
direction of arrival estimationarray signal processingsensor arraysantenna arrays
 Summary | Full Text:PDF(1.5MB)

Near-Field Source Localization Using a Special Cumulant Matrix
Han CUI Gang WEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2 ; pp. 623-626
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
near fieldcumulantarray signal processing
 Summary | Full Text:PDF(335.5KB)

A Low Complexity 1D-Based Successive GSC Structure for 2D Adaptive Beamformer Implementation
Yung-Yi WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/11/01
Vol. E94-A  No. 11 ; pp. 2448-2452
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
array signal processingbeamformersgeneralized sidelobe cancellerscomplexity reduction
 Summary | Full Text:PDF(241.7KB)

Decoupled Location Parameter Estimation of Near-Field Sources with Symmetric ULA
Bum-Soo KWON Tae-Jin JUNG Kyun-Kyung LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9 ; pp. 2646-2649
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
array signal processingsymmetric ULArank-reduction ideanear-field sourcedecoupled location parameter estimation
 Summary | Full Text:PDF(173.7KB)

A New Blind Beamforming and Hop-Timing Detection for FH Communications
Abdul Malik NAZARI Yukihiro KAMIYA Ko SHOJIMA Kenta UMEBAYASHI Yasuo SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/05/01
Vol. E94-B  No. 5 ; pp. 1234-1242
Type of Manuscript:  Special Section PAPER (Special Section on Antenna and Propagation Technologies Contributing to Diversification of Wireless Technologies)
Category: Adaptive Array Antennas
Keyword: 
array signal processingconstant modulus algorithmfading channelfrequency hopping communicationshop-timing
 Summary | Full Text:PDF(898.4KB)

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)

Computationally Efficient Method of Signal Subspace Fitting for Direction-of-Arrival Estimation
Lei HUANG Dazheng FENG Linrang ZHANG Shunjun WU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/08/01
Vol. E88-B  No. 8 ; pp. 3408-3415
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
array signal processingdirection of arrivalweighted subspace fittingmulti-stage wiener filter
 Summary | Full Text:PDF(635.3KB)

A Novel Prefilter-Type Beamformer Robust to Directional Error
Sung-Soo HWANG Yong-Hwan LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/11/01
Vol. E87-B  No. 11 ; pp. 3389-3391
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
array signal processinginterference cancellationdirectional errorrobust beamforming
 Summary | Full Text:PDF(117.2KB)

Optimum Beamforming Considering the Performance Improvement on DS/CDMA Systems
Kyungseok KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/10/01
Vol. E87-B  No. 10 ; pp. 3130-3135
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
adaptive antenna arrayDS/CDMAarray signal processing
 Summary | Full Text:PDF(747.5KB)

A Novel Signal Enhancement Scheme for Adaptive Antenna Arrays in Multirate DS/CDMA Systems
Kyungseok KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10 ; pp. 2780-2789
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
adaptive antenna arrayDS/CDMAarray signal processing
 Summary | Full Text:PDF(1.6MB)

Spatio-Temporal Gradient Analysis for Detecting Defects
Kenbu TERAMOTO Kohsuke TSURUTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/08/01
Vol. E87-A  No. 8 ; pp. 2037-2044
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Applications of Signal Processing
Keyword: 
spatio-temporal gradient analysisarray signal processinglamb-wavenon-destructive testing
 Summary | Full Text:PDF(639.9KB)

Sequential Estimation of Angles of Arrival via Signal Subspace Projection
Yang-Ho CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6 ; pp. 1760-1763
Type of Manuscript:  LETTER
Category: Antenna and Propagation
Keyword: 
array signal processingdirection estimationsequential estimation
 Summary | Full Text:PDF(205.4KB)

Application of MUSIC Algorithm to Localization of Cylindrical Targets Using Cross Borehole Radar Measurement
Takashi MIWA Ikuo ARAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/04/01
Vol. E87-B  No. 4 ; pp. 975-983
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
array signal processingsuper-resolutionradar imagingunderground electromagnetic propagationborehole radar
 Summary | Full Text:PDF(1.4MB)

Performance Enhancement Scheme for Adaptive Antenna Arrays in DS/CDMA Systems
KyungSeok KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/06/01
Vol. E86-B  No. 6 ; pp. 2035-2040
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
adaptive antenna arrayDS/CDMAarray signal processing
 Summary | Full Text:PDF(652KB)

Efficient Signal Enhancement Scheme for Adaptive Antenna Arrays in Nakagami Multipath Fading with Power Control Error
Kyungseok KIM Simon R. SAUNDERS 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/06/01
Vol. E85-B  No. 6 ; pp. 1105-1114
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
adaptive antenna arrayDS/CDMAarray signal processing
 Summary | Full Text:PDF(551.7KB)

Higher-Order Cyclostationarity Based Direction Estimation of Coherent Narrow-Band Signals
Jingmin XIN Hiroyuki TSUJI Akira SANO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/08/25
Vol. E83-A  No. 8 ; pp. 1624-1633
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Applications of Signal Processing
Keyword: 
array signal processingdirections-of-arrival estimationcyclostationarityhigher-order statisticslinear prediction
 Summary | Full Text:PDF(509.2KB)

Directions-of-Arrival Estimation of Cyclostationary Coherent Signals in Array Processing
Jingmin XIN Hiroyuki TSUJI Yoshihiro HASE Akira SANO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/08/25
Vol. E81-A  No. 8 ; pp. 1560-1569
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
cyclostationarityarray signal processingDOA estimationeigenvalue decompositionspatial smoothing
 Summary | Full Text:PDF(857.2KB)

A Recursive Algorithm for Tracking DOA's of Multiple Moving Targets by Using Linear Approximations
Hajime KAGIWADA Hiromitsu OHMORI Akira SANO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/04/25
Vol. E81-A  No. 4 ; pp. 639-648
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
array signal processingarray sensorparameter estimationDOA
 Summary | Full Text:PDF(801.9KB)

Two Types of Adaptive Beamformer Using 2-D Joint Process Lattice Estimator
Tateo YAMAOKA Takayuki NAKACHI Nozomu HAMADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/01/25
Vol. E81-A  No. 1 ; pp. 117-122
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
2-D adaptive beamforminglattice filterarray signal processinglinearly constrained minimum variancegeneralized sidelobe canceler
 Summary | Full Text:PDF(534.6KB)

Estimating One- and Two-Dimensional Direction of Arrival in an Incoherent/Coherent Source Environment
Abdellatif MEDOURI Antolino GALLEGO Diego Pablo RUIZ Maria Carmen CARRION 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/11/25
Vol. E80-B  No. 11 ; pp. 1728-1740
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
direction findingeigenvalues analysisarray signal processing2-D planar arrays
 Summary | Full Text:PDF(733KB)

Speech Enhancement Using Array Signal Processing Based on the Coherent-Subspace Method
Futoshi ASANO Satoru HAYAMIZU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/11/25
Vol. E80-A  No. 11 ; pp. 2276-2285
Type of Manuscript:  PAPER
Category: Acoustics
Keyword: 
array signal processingeigenvalue analysiscoherent subspace methodspeech enhancementLPC spectrumspatial correlation matrix
 Summary | Full Text:PDF(687.6KB)