Ryo YAMAGUCHI


Recent Technologies in Japan on Array Antennas for Wireless Systems
Jiro HIROKAWA Qiang CHEN Mitoshi FUJIMOTO Ryo YAMAGUCHI 
Publication:   
Publication Date: 2017/09/01
Vol. E100-B  No. 9  pp. 1644-1652
Type of Manuscript:  INVITED SURVEY PAPER
Category: Antennas and Propagation
Keyword: 
array antennamultiple antennacomputational electromagneticsmillimeter-waveantenna measurementsignal processing
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3-Dimensional Imaging and Motion Estimation Method of Multiple Moving Targets for Multi-Static UWB Radar Using Target Point and Its Normal Vector
Ryo YAMAGUCHI Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/12/01
Vol. E97-B  No. 12  pp. 2819-2829
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
UWB radarmultiple moving targetsrange points migration (RPM)interference suppressionmulti-static UWB radar
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Accurate Imaging Method for Moving Target with Arbitrary Shape for Multi-Static UWB Radar
Ryo YAMAGUCHI Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/07/01
Vol. E96-B  No. 7  pp. 2014-2023
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
UWB pulse radarmoving targetrange points migration (RPM)non-parametric imagingmulti-static UWB radar
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Reduction in Mutual Coupling Characteristics of Slot-Coupled Planar Antenna due to Rectangular Elements
Huiling JIANG Ryo YAMAGUCHI Keizo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7  pp. 2368-2376
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
filter integrated antennabase station antennamutual coupling reductionbroadband antenna
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Low-Profile Design of Metasurface Considering FSS Filtering Characteristics
Yuki KAWAKAMI Toshikazu HORI Mitoshi FUJIMOTO Ryo YAMAGUCHI Keizo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2  pp. 477-483
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
metasurfacePMCFSSlow-profile
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Bandwidth Characteristic Improvement of Filter Integrated Antenna Composed of Aperture Coupled Patch Antenna by Using Trapezoidal Elements
Huiling JIANG Ryo YAMAGUCHI Keizo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12  pp. 3960-3963
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
RF integrated antennamutual couplingbase station antenna
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Effect of Dimension of Conducting Box on Radiation Pattern of a Monopole Antenna for Portable Telephone
Ryo YAMAGUCHI Kunio SAWAYA Yoshiyuki FUJINO Saburo ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/12/25
Vol. E76-B  No. 12  pp. 1526-1531
Type of Manuscript:  Special Section PAPER (Special Issue on 1992 Internatioal Symposium on Antennas and Propagation)
Category: 
Keyword: 
mobile communicationportable telephoneGalerkin-moment methodFourier series expansionmonopole antenna
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