Xin ZHANG


An Improved Spread Clutter Estimated Canceller for Main-Lobe Clutter Suppression in Small-Aperture HFSWR
Di YAO Xin ZHANG Qiang YANG Weibo DENG 
Publication:   
Publication Date: 2018/09/01
Vol. E101-A  No. 9  pp. 1575-1579
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
high-frequency surface wave radarmain-lobe clutter suppressionspread clutter estimated cancellersmall-aperture array
 Summary | Full Text:PDF(2.7MB)

Adaptive Beamforming Based on Compressed Sensing with Gain/Phase Uncertainties
Bin HU Xiaochuan WU Xin ZHANG Qiang YANG Di YAO Weibo DENG 
Publication:   
Publication Date: 2018/08/01
Vol. E101-A  No. 8  pp. 1257-1262
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
digital beamformingcompressed sensinggain/phase uncertaintiesdictionary optimizationtotal least squares algorithm
 Summary | Full Text:PDF(514.5KB)

Forecasting Service Performance on the Basis of Temporal Information by the Conditional Restricted Boltzmann Machine
Jiali YOU Hanxing XUE Yu ZHUO Xin ZHANG Jinlin WANG 
Publication:   
Publication Date: 2018/05/01
Vol. E101-B  No. 5  pp. 1210-1221
Type of Manuscript:  PAPER
Category: Network
Keyword: 
video serviceperformance predictionConditional Restricted Boltzmann Machinetime-series data
 Summary | Full Text:PDF(2.6MB)

A Novel Robust Adaptive Beamforming Algorithm Based on Total Least Squares and Compressed Sensing
Di YAO Xin ZHANG Qiang YANG Weibo DENG 
Publication:   
Publication Date: 2017/12/01
Vol. E100-A  No. 12  pp. 3049-3053
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
covariance matrix constructionarray steering vector estimationcompressed sensingtotal least squares
 Summary | Full Text:PDF(469.7KB)

Multimodal Affect Recognition Using Boltzmann Zippers
Kun LU Xin ZHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/11/01
Vol. E96-D  No. 11  pp. 2496-2499
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
multimodal fusionBoltzmann zipperaffect recognitionsecond-order method
 Summary | Full Text:PDF(557.4KB)

Multi-Antenna Spatial Multiplexing in Overlaid Wireless Networks: Transmission Capacity Analysis
Xianling WANG Xin ZHANG Hongwen YANG Dacheng YANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/07/01
Vol. E96-B  No. 7  pp. 1997-2004
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
cognitive radiomulti-antennaoverlaid networkspatial multiplexingtransmission capacity
 Summary | Full Text:PDF(954.4KB)

A Variable Output Voltage Switched-Capacitor DC-DC Converter with Pulse Density and Width Modulation (PDWM) for 57% Ripple Reduction at Low Output Voltage
Xin ZHANG Yu PU Koichi ISHIDA Yoshikatsu RYU Yasuyuki OKUMA Po-Hung CHEN Takayasu SAKURAI Makoto TAKAMIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/06/01
Vol. E94-C  No. 6  pp. 953-959
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
DC-DC converterlow ripplelow voltagepulse density modulationpulse width modulationswitched-capacitor
 Summary | Full Text:PDF(2MB)

0.5-V Input Digital Low-Dropout Regulator (LDO) with 98.7% Current Efficiency in 65 nm CMOS
Yasuyuki OKUMA Koichi ISHIDA Yoshikatsu RYU Xin ZHANG Po-Hung CHEN Kazunori WATANABE Makoto TAKAMIYA Takayasu SAKURAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/06/01
Vol. E94-C  No. 6  pp. 938-944
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
low dropout regulatordigital controllow voltage
 Summary | Full Text:PDF(1.3MB)

0.18-V Input Charge Pump with Forward Body Bias to Startup Boost Converter for Energy Harvesting Applications
Po-Hung CHEN Koichi ISHIDA Xin ZHANG Yasuyuki OKUMA Yoshikatsu RYU Makoto TAKAMIYA Takayasu SAKURAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/04/01
Vol. E94-C  No. 4  pp. 598-604
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Design Techniques for Advanced Large Scale Integration)
Category: 
Keyword: 
charge pumpsswitched capacitorstartupboost converterlow voltage
 Summary | Full Text:PDF(2MB)

An Efficient Statistical Pruning Algorithm for Fixed-Complexity Sphere Decoder
Sheng LEI Xin ZHANG Cong XIONG Dacheng YANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/03/01
Vol. E94-B  No. 3  pp. 834-837
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOmaximum likelihood decoder (MLD)fixed-complexity sphere decoder (FSD)statistical pruning
 Summary | Full Text:PDF(346.4KB)

Ergodic Capacity Analysis of MIMO Multi-Keyhole Channel in Rayleigh Fading
Xiaoyi LIU Xin ZHANG Haochuan ZHANG Dacheng YANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/02/01
Vol. E93-B  No. 2  pp. 353-360
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMO multi-keyhole channeleigenvalueergodic capacityframework
 Summary | Full Text:PDF(261.7KB)