Kai WANG

A Novel Three-Point Windowed Interpolation DFT Method for Frequency Measurement of Real Sinusoid Signal
Kai WANG Yiting GAO Lin ZHOU 
Publication:   
Publication Date: 2019/12/01
Vol. E102-A  No. 12  pp. 1940-1945
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
frequency estimation, windowed interpolated discrete Fourier transform (WIpDFT), real-valued sinusoid signals, spectral superposition, 
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Two Novel Autocorrelation Based Methods for Frequency Estimation of Real Sinusoid Signal
Kai WANG Man ZHOU Lin ZHOU Jiaying TU 
Publication:   
Publication Date: 2019/04/01
Vol. E102-A  No. 4  pp. 616-623
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
frequency estimation, autocorrelation function, least squares, reformulation of Pisarenko's method, 
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Two High Accuracy Frequency Estimation Algorithms Based on New Autocorrelation-Like Function for Noncircular/Sinusoid Signal
Kai WANG Jiaying DING Yili XIA Xu LIU Jinguang HAO Wenjiang PEI 
Publication:   
Publication Date: 2018/07/01
Vol. E101-A  No. 7  pp. 1065-1073
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
frequency estimation, autocorrelation-like function, complex-valued least squares, complex-valued reformulation of Pisarenko's method, 
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Iterative Optimal Design for Fast Filter Bank with Low Complexity
Jinguang HAO Wenjiang PEI Kai WANG Yili XIA Cunlai PU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/02/01
Vol. E99-A  No. 2  pp. 639-642
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
fast filter bank, optimization, low complexity, mean square error, mean absolute error, 
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Peer-to-Peer Based Fast File Dissemination in UMTS Networks
Kai WANG Li PAN Jianhua LI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12  pp. 3860-3871
Type of Manuscript:  Special Section PAPER (Special Section on Peer to Peer Networking Technology)
Category: 
Keyword: 
peer-to-peer file sharing, dissemination time, concurrent upload rearrangement, upload rarest first, UMTS networks, 
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A Broadband Rat-Race Ring Coupler with Tightly Coupled Lines
In-ho KANG Kai WANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/10/01
Vol. E88-B  No. 10  pp. 4087-4089
Type of Manuscript:  LETTER
Category: Devices/Circuits for Communications
Keyword: 
ring coupler, tightly coupled lines, broadband, aperture compensation technique, 
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