Tetsuji UEBO


Acoustic Distance Measurement Method Based on Phase Interference Using Calibration and Whitening Processing in Real Environments
Masato NAKAYAMA Shimpei HANABUSA Tetsuji UEBO Noboru NAKASAKO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/08/01
Vol. E94-A  No. 8  pp. 1638-1646
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
interferenceacoustic distance measurementbackground components cancellation processingcalibrationwhitening
 Summary | Full Text:PDF(1.6MB)

Fundamental Consideration on Distance Estimation Using Acoustical Standing Wave
Noboru NAKASAKO Tetsuji UEBO Atsushi MORI Norimitsu OHMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/04/01
Vol. E91-A  No. 4  pp. 1218-1221
Type of Manuscript:  LETTER
Category: Engineering Acoustics
Keyword: 
audible soundstanding wavepower spectrumrange spectrumdistance estimation
 Summary | Full Text:PDF(274.3KB)

Standing Wave Radar Capable of Measuring Distances down to Zero Meters
Tetsuji UEBO Yoshihiro OKUBO Tadamitsu IRITANI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2609-2615
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
standing waveradarminimum detectable rangezero
 Summary | Full Text:PDF(1.2MB)