Kimio SAKURAI


Propagation Characteristics of Honeycomb Structures Used in mm-Wave Radial Line Slot Antennas
Tung NGUYEN Rushanthi JAYAWARDENE Kimio SAKURAI Jiro HIROKAWA Makoto ANDO Manuel SIERRA CASTAÑER Osamu AMANO Shuichi KOREEDA Takaomi MATSUZAKI Yukio KAMATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/06/01
Vol. E97-B  No. 6  pp. 1139-1147
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
satellite applicationshoneycomb structureradial line slot antennamillimeter wave
 Summary | Full Text:PDF(7.8MB)

An Equivalent Double Layer Model for a Fast Design and Analysis of High Gain-Multilayer Radial Line Slot Antennas
Tung NGUYEN Rushanthi JAYAWARDENE Yasutomo TAKANO Kimio SAKURAI Jiro HIROKAWA Makoto ANDO Osamu AMANO Shuichi KOREEDA Takaomi MATSUZAKI Yukio KAMATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/11/01
Vol. E96-B  No. 11  pp. 2891-2900
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
satellite applicationhigh gainmethod of momentshoneycombmultilayerradial line slot antenna
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Design and Measurement of the Plate Laminated Waveguide Slot Array Antenna and Its Feasibility for Wireless Link System in the 120 GHz Band
Dongjin KIM Jiro HIROKAWA Kimio SAKURAI Makoto ANDO Takuma TAKADA Tadao NAGATSUMA Jun TAKEUCHI Akihiko HIRATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/08/01
Vol. E96-B  No. 8  pp. 2102-2111
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
waveguide antennadiffusion bondingfull corporate feeddata transmission
 Summary | Full Text:PDF(3.3MB)

Connected Post-Wall (C-PW) Waveguide for Efficient Design of Broad Wall Slots by Using Equivalent Solid-Wall Waveguide
Jae-Ho LEE Kimio SAKURAI Jiro HIROKAWA Makoto ANDO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 1038-1046
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
post-wall waveguidesubstrate integrated waveguide (SIW)laminated waveguideconnected post-wall (C-PW)slotted waveguide
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Evaluation of Effective Conductivity of Copper-Clad Dielectric Laminate Substrates in Millimeter-Wave Bands Using Whispering Gallery Mode Resonators
Thi Huong TRAN Yuanfeng SHE Jiro HIROKAWA Kimio SAKURAI Yoshinori KOGAMI Makoto ANDO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/12/01
Vol. E92-C  No. 12  pp. 1504-1511
Type of Manuscript:  PAPER
Category: Electronic Materials
Keyword: 
millimeter wave measurementWhispering Gallery mode resonatorcomplex permittivityconductivitydielectric substrates
 Summary | Full Text:PDF(1MB)

Design of 1 m2 Order Plasma Excitation Single-Layer Slotted Waveguide Array with Conducting Baffles and Quartz Glass Strips Using the GSM-MoM Analysis
Takuichi HIRANO Kimio SAKURAI Jiro HIROKAWA Makoto ANDO Tetsuya IDE Atsushi SASAKI Kazufumi AZUMA Yukihiko NAKATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/05/01
Vol. E89-B  No. 5  pp. 1627-1635
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
slotted waveguide arraysunit cellplasmageneralized scattering matrix methodmethod of momentsbaffles
 Summary | Full Text:PDF(1.4MB)

Phase Control of Circular Polarization from a Slot with a Parasitic Dipole
Kyeong-Sik MIN Jiro HIROKAWA Kimio SAKURAI Makoto ANDO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/03/25
Vol. E81-B  No. 3  pp. 668-673
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
parasitic dipoleinclined slotcircular polarizationnarrow-wallwaveguide
 Summary | Full Text:PDF(540.1KB)

A Single-Layer Linear-to-Circular Polarization Converter for a Narrow-Wall Slotted Waveguide Array
Kyeong-Sik MIN Jiro HIROKAWA Kimio SAKURAI Makoto ANDO Naohisa GOTO Yasuhiko HARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/08/25
Vol. E80-B  No. 8  pp. 1264-1272
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
single layerpolarization converterdipole arraynarrow-wallslotwaveguide
 Summary | Full Text:PDF(762.2KB)

Slot Design of a Concentric Array Radial Line Slot Antenna with Matching Slot Pairs
Masao UENO Seiji HOSONO Masaharu TAKAHASHI Kimio SAKURAI Makoto ANDO Naohisa GOTO Yasuhiko YOSHIDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/01/25
Vol. E79-B  No. 1  pp. 70-76
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
antennasarrayRLSACA-RLSAmatching slot pair
 Summary | Full Text:PDF(672.6KB)

A UHF-TV Antenna Using Skeleton-Slot Array
Hiroyuki ARAI Katunori AOKI Kimio SAKURAI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/08/25
Vol. E71-E  No. 8  pp. 741-743
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
 Summary | Full Text:PDF(150.2KB)

Suppression of the Diffracted Waves by a Corrugated Cylinder
Makoto ANDO Nobuhiro ENDO Kimio SAKURAI Toshio SEKIGUCHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1979/05/25
Vol. E62-E  No. 5  pp. 311-318
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
 Summary | Full Text:PDF(600.3KB)