Tetsuo KIRIMOTO


Accurate Permittivity Estimation Method with Iterative Waveform Correction for UWB Internal Imaging Radar
Ryunosuke SOUMA  Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/05/01
Vol. E96-C  No. 5  pp. 730-737
Type of Manuscript: PAPER
Category: Electromagnetic Theory
Keyword: 
UWB pulse radarpermittivity estimationinternal imagingnon-parametric approachrange points migration
  Summary |  Full Text:PDF (1.4MB)

Super Resolution TOA Estimation Algorithm with Maximum Likelihood ICA Based Pre-Processing
Tetsuhiro OKANO  Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/05/01
Vol. E96-B  No. 5  pp. 1194-1201
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
maximum likelihood independent component analysis (MLICA)multiple signal classification (MUSIC)super-resolution TOA estimationhighly correlated signal separation
  Summary |  Full Text:PDF (1.3MB)

Robust and Accurate Image Expansion Algorithm Based on Double Scattered Range Points Migration for UWB Imaging Radars
Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/04/01
Vol. E96-B  No. 4  pp. 1061-1069
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
UWB radardouble scattered waveshadow region imagingrange points migration (RPM)
  Summary |  Full Text:PDF (4MB)

Image Expansion Approach for Target Buried in Dielectric Medium with Extended RPM to Multi-Static UWB Radar
Yoshihiro NIWA  Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/01/01
Vol. E96-C  No. 1  pp. 119-123
Type of Manuscript: BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
UWB radarsrange points migration (RPM)multi-static observationinternal imaging for dielectric medium
  Summary |  Full Text:PDF (684KB)

Accurate and Robust Automatic Target Recognition Method for SAR Imagery with SOM-Based Classification
Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11  pp. 3563-3571
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
automatic target recognitionneural networkself organizing map (SOM)synthetic aperture radar (SAR)SAR imageryU-matrix metric
  Summary |  Full Text:PDF (3.9MB)

MLICA-Based Separation Algorithm for Complex Sinusoidal Signals with PDF Parameter Optimization
Tetsuhiro OKANO  Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11  pp. 3556-3562
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
radar signal processingmaximum likelihood independent component analysis (MLICA)complex sinusoidal signalsPDF parameter optimization
  Summary |  Full Text:PDF (916.8KB)

Accurate 3-Dimensional Imaging Method Based on Extended RPM for Rotating Target Model
Shouhei KIDERA  Hiroyuki YAMADA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/10/01
Vol. E95-B  No. 10  pp. 3279-3289
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
3-D image reconstructionISARtarget with continuous boundaryextended RPMscattered center shifting
  Summary |  Full Text:PDF (6.4MB)

Accurate and Nonparametric Imaging Algorithm for Targets Buried in Dielectric Medium for UWB Radars
Ken AKUNE  Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/08/01
Vol. E95-C  No. 8  pp. 1389-1398
Type of Manuscript: PAPER
Category: Electromagnetic Theory
Keyword: 
UWB radarsnon-destructive testingRPMaccurate internal imaging
  Summary |  Full Text:PDF (6.3MB)

Accurate Image Expansion Method Using Range Points Based Ellipse Fitting for UWB Imaging Radar
Yoriaki ABE  Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7  pp. 2424-2432
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
UWB pulse radarsrange points migrationellipse fittingimage expansion
  Summary |  Full Text:PDF (3.7MB)

Accurate Surface Change Detection Method Using Phase of Coherence Function on SAR Imagery
Takehiro HOSHINO  Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 263-270
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
geosurface measurementsatelite-borne SARCCDphase of coherence function
  Summary |  Full Text:PDF (6.2MB)

PCA-Based Detection Algorithm of Moving Target Buried in Clutter in Doppler Frequency Domain
Muhammad WAQAS  Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/11/01
Vol. E94-B  No. 11  pp. 3190-3194
Type of Manuscript: LETTER
Category: Sensing
Keyword: 
moving target detectionpulse Doppler radarprincipal component analysis (PCA)
  Summary |  Full Text:PDF (515.7KB)

Acceleration for Shadow Region Imaging Algorithm with Multiple Scattered Waves for UWB Radars
Ken AKUNE  Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9  pp. 2696-2699
Type of Manuscript: LETTER
Category: Sensing
Keyword: 
UWB radarsmultiple scattered waveRPMshadow region imaging
  Summary |  Full Text:PDF (543.9KB)

Multi-Static UWB Radar Approach Based on Aperture Synthesis of Double Scattered Waves for Shadow Region Imaging
Shouhei KIDERA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/08/01
Vol. E94-C  No. 8  pp. 1320-1323
Type of Manuscript: BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
UWB radarsmultiple scattered wavesSARshadow region imagingmulti-static radarcomplex-shaped or multiple targets
  Summary |  Full Text:PDF (1.1MB)

Separation of Mixtures of Complex Sinusoidal Signals with Independent Component Analysis
Tetsuo KIRIMOTO  Takeshi AMISHIMA  Atsushi OKAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/01/01
Vol. E94-B  No. 1  pp. 215-221
Type of Manuscript: PAPER
Category: Wireless Communication Technologies
Keyword: 
independent component analysisfourth cumulantcomplex sinusoidal signalsseparation performanceradarcommunication
  Summary |  Full Text:PDF (604.1KB)

A New Algorithm to Generate the Reference Images of Ship Targets for ATR Using ISAR
Kazuhiko YAMAMOTO  Masafumi IWAMOTO  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/02/01
Vol. E88-B  No. 2  pp. 737-744
Type of Manuscript: PAPER
Category: Sensing
Keyword: 
radarISARrecognitionshipreference imagerotation
  Summary |  Full Text:PDF (514.8KB)

Target Distance and Velocity Measurement Algorithm to Reduce False Targets in FMCW Automotive Radar
Masashi MITSUMOTO  Naohisa UEHARA  Shigeho INATSUNE  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/09/20
Vol. E83-B  No. 9  pp. 1983-1989
Type of Manuscript: Special Section PAPER (Special Issue on Advances in Radar Systems)
Category: 
Keyword: 
radarFMCWtarget detectionfalse target
  Summary |  Full Text:PDF (1.2MB)

An Algorithm for Improving the Signal to Noise Ratio of Noisy Complex Sinusoidal Signals Using Sum of Higher-Order Statistics
Teruyuki HARA  Atsushi OKAMURA  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/09/20
Vol. E81-A  No. 9  pp. 1955-1957
Type of Manuscript: LETTER
Category: Digital Signal Processing
Keyword: 
higher-order statisticsfourth-order cumulantssignal detectionsignal to noise ratio
  Summary |  Full Text:PDF (183.1KB)

Extraction of Inphase and Quadrature Components from Oversampled Bandpass Signals Using Multistage Decimator with BPFs and Its Performance Evaluation
Takashi SEKIGUCHI  Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/09/20
Vol. E77-A  No. 9  pp. 1457-1465
Type of Manuscript: Special Section PAPER (Special Section of Papers Selected from the 8th Digital Signal Processing Symposium)
Category: Multirate Signal Processing
Keyword: 
digital filtersanalog to digital convertersoversamplingquadrature detectionsignal to noise ratioHilbert transformers
  Summary |  Full Text:PDF (658.2KB)

A Multiple Sidelobe Canceller Switching over Auxiliary Antennas Arranged in Triangular Order
Tetsuo KIRIMOTO  Yasuhiro HARASAWA  Atsushi SHIMADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/04/20
Vol. E77-B  No. 4  pp. 519-525
Type of Manuscript: PAPER
Category: Electronic and Radio Applications
Keyword: 
multiple sidelobe cancellersradarsinterferencesswitching over auxiliary antennasadaptive signal processing
  Summary |  Full Text:PDF (470KB)

Multi-Beam Airborne Pulsed-Doppler Radar System and Its PRF Tuning Effect for Clutter Rejection
Michimasa KONDO  Sachiko ISHIKAWA  Takahiko FUJISAKA  Tetsuo KIRIMOTO  Tsutomu HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/10/20
Vol. E76-B  No. 10  pp. 1263-1270
Type of Manuscript: Special Section PAPER (Special Issue on Radar Technology)
Category: Radar System
Keyword: 
airborne pulsed-Doppler radarmulti-beam radarPRF tuningmulti-beam radar equation
  Summary |  Full Text:PDF (652.6KB)