Naohisa GOTO


The Ridged Cross-Junction Multiple-Way Power Divider for Small Blockage and Symmetrical Slot Arrangement in the Center Feed Single-Layer Slotted Waveguide Array
Yasuhiro TSUNEMITSU Goro YOSHIDA Naohisa GOTO Jiro HIROKAWA Makoto ANDO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6  pp. 1767-1772
Type of Manuscript:  Special Section PAPER (Special Section on 2007 International Symposium on Antennas and Propagation)
Category: Antennas
Keyword: 
alternating phase fed arraycenter-feedsingle-layer waveguidecross-junction power dividerPDD
 Summary | Full Text:PDF(1.3MB)

Reflection Characteristics of Center-Feed Single-Layer Waveguide Arrays
Yasuhiro TSUNEMITSU SeHyun PARK Jiro HIROKAWA Makoto ANDO Yohei MIURA Yasuhiro KAZAMA Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6  pp. 2313-2319
Type of Manuscript:  Special Section PAPER (Special Section on 2004 International Symposium on Antennas and Propagation)
Category: 
Keyword: 
alternating phase fed arraycenter-feedsingle-layer waveguidereflection
 Summary | Full Text:PDF(1.7MB)

Low Sidelobe Single-Layer Slotted Waveguide Arrays at 76 GHz Band
Yuichi KIMURA Kenji FUKAZAWA Jiro HIROKAWA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/09/01
Vol. E84-B  No. 9  pp. 2377-2386
Type of Manuscript:  Special Section PAPER (Special Issue on Innovation in Antennas and Propagation for Expanding Radio Systems)
Category: Millimeter-Wave Antennas
Keyword: 
slotwaveguidelow sidelobemillimeter wave antenna
 Summary | Full Text:PDF(1.3MB)

Two-Way Power Divider for Partially Parallel Feed in Single-Layer Slotted Waveguide Arrays
Kenji FUKAZAWA Jiro HIROKAWA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/06/25
Vol. E81-B  No. 6  pp. 1248-1254
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
slotted waveguide arraypower dividerfeed circuitτ-junction
 Summary | Full Text:PDF(653.6KB)

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)

Single-Layer Slotted Waveguide Arrays for Millimeter Wave Applications
Kunio SAKAKIBARA Jiro HIROKAWA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/12/25
Vol. E79-B  No. 12  pp. 1765-1772
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-wave Short-range Application Systems Technology)
Category: 
Keyword: 
slot antennaarray antennawaveguidehigh frequencymillimeter wave
 Summary | Full Text:PDF(849.2KB)

Periodic Boundary Condition for Evaluation of External Mutual Couplings in a Slotted Waveguide Array
Kunio SAKAKIBARA Jiro HIROKAWA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/08/25
Vol. E79-B  No. 8  pp. 1156-1164
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
antennaarray antennawaveguideresonant slotmutual coupling
 Summary | Full Text:PDF(761.3KB)

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 Single-Layer Power Divider for a Slotted Waveguide Array Using π-Junctions with an Inductive Wall
Tsukasa TAKAHASHI Jiro HIROKAWA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/01/25
Vol. E79-B  No. 1  pp. 57-62
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
slotted waveguide arraypower divider,π-junctioninductive wall
 Summary | Full Text:PDF(503.7KB)

PO Diffraction Coefficients for the Surface of Strips on a Grounded Dielectric Slab
Shuguang CHEN Masayuki OODO Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/10/25
Vol. E78-C  No. 10  pp. 1433-1439
Type of Manuscript:  Special Section PAPER (Special Issue on Electromagnetic Theory)
Category: 
Keyword: 
diffraction coefficientisotropic surfaceanisotropic surfaceartificially soft and hard surfaces
 Summary | Full Text:PDF(511.6KB)

Enhancement of Band-Edge Gain in Radial Line Slot Antennas Using the Power Divider--A Wide-Band Radial Line Slot Antenna--
Tetsuya YAMAMOTO Masaharu TAKAHASHI Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/03/25
Vol. E78-B  No. 3  pp. 398-406
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
RLSAplanar antennahybrid structurepower dividerwide-bandwaveguidelong line effect
 Summary | Full Text:PDF(693.3KB)

A Rotating Mode Radial Line Slot Antenna Fed by a Cavity Resonator
Seiji HOSONO Jiro HIROKAWA Makoto ANDO Naohisa GOTO Hiroyuki ARAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/03/25
Vol. E78-B  No. 3  pp. 407-413
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
RLSArotational symmetryconcentric arrayrotating modecavity resonator
 Summary | Full Text:PDF(606KB)

An Analysis of the Rotational Symmetry of the Inner Field of Radial Line Slot Antennas
Masaharu TAKAHASHI Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/10/25
Vol. E77-B  No. 10  pp. 1256-1263
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
RLSAradial waveguideplanar antennamethod of momentrotational symmetryinner field
 Summary | Full Text:PDF(550.6KB)

Radiation Pattern Analysis of a GPS Microstrip Antenna Mounted on the Roof of a Car Model
Keiichi NATSUHARA Makoto ANDO Naohisa GOTO Goro YOSHIDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/06/25
Vol. E77-B  No. 6  pp. 823-830
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
land mobile antennamicrostrip antennaGPSUTD
 Summary | Full Text:PDF(684.9KB)

A Linearly-Polarized Slotted Waveguide Array Using Reflection-Cancelling Slot Pairs
Kunio SAKAKIBARA Jiro HIROKAWA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/04/25
Vol. E77-B  No. 4  pp. 511-518
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
antennaarray antennaslot arraywaveguidereflection-cancelling slot pair
 Summary | Full Text:PDF(623.8KB)

Improvement of the Isolation Characteristics of a Two-Layer Self-Diplexing Array Antenna Using a Circularly Polarized Ring Patch Antenna
Wataru CHUJO Masayuki FUJISE Hiroyuki ARAI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/07/25
Vol. E76-B  No. 7  pp. 755-758
Type of Manuscript:  Special Section LETTER (Special Section of Letters Selected from the 1992 IEICE Fall Conference and the 1993 IEICE Spring Conference)
Category: 
Keyword: 
antennas and propagationself-diplexing antennaarray antennaring patchcircular polarization
 Summary | Full Text:PDF(258.5KB)

Aperture Illumination Control in Radial Line Slot Antennas
Masaharu TAKAHASHI Jun-ichi TAKADA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/07/25
Vol. E76-B  No. 7  pp. 777-783
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
RLSAplanar antennaBSwave-guide arrayradial wave-guide
 Summary | Full Text:PDF(570.9KB)

A Single-Layer Multiple-Way Power Divider for a Planar Slotted Waveguide Array
Jiro HIROKAWA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/08/25
Vol. E75-B  No. 8  pp. 781-787
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
antennafeed circuitpower dividerwaveguide
 Summary | Full Text:PDF(568.7KB)

Waveguide π-Junction with an Inductive Post
Jiro HIROKAWA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/03/25
Vol. E75-C  No. 3  pp. 348-351
Type of Manuscript:  LETTER
Category: Electromagnetic Theory
Keyword: 
power dividerwaveguide
 Summary | Full Text:PDF(260.1KB)

A High Efficiency Slotted Array for DBS Reception Using a Copper Clad Laminates
Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/11/25
Vol. E74-B  No. 11  pp. 3738-3739
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
 Summary | Full Text:PDF(144.2KB)

A Two-Layer Self-Diplexing Antenna Using a Circularly Polarized Ring Patch Antenna
Wataru CHUJO Masayuki FUJISE Masayuki NAKANO Hiroyuki ARAI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/10/25
Vol. E74-B  No. 10  pp. 3261-3267
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Communication Antennas)
Category: 
Keyword: 
 Summary | Full Text:PDF(576.2KB)

Vehicular Diversity Flat Antenna at 900 MHz
Hiroyuki ARAI Hideki IWASHITA Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/10/25
Vol. E74-B  No. 10  pp. 3222-3226
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Communication Antennas)
Category: 
Keyword: 
 Summary | Full Text:PDF(369.3KB)

An Equivalent Circuit of a Slot in Radial Line Slot Antennas
Jun-ichi TAKADA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/09/25
Vol. E74-C  No. 9  pp. 2922-2928
Type of Manuscript:  Special Section PAPER (Special Issue on OFSET '90)
Category: Antenna
Keyword: 
 Summary | Full Text:PDF(450.3KB)

A Design of Coaxial-to-Redial Line Adaptors in Radial Line Slot Antennas
Makoto NATORI Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/11/25
Vol. E73-E  No. 11  pp. 1874-1879
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
 Summary | Full Text:PDF(409.3KB)

The Bandwidth and the Gain of Radial Line Slot Antennas with Uniform Slot Density
Jun-ichi TAKADA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/08/25
Vol. E73-E  No. 8  pp. 1372-1377
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
 Summary | Full Text:PDF(478KB)

A Matching Spiral for a Single-Layered Radial Line Slot Antenna
Makoto ANDO Makoto NATORI Tamotsu IKEDA Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/08/25
Vol. E73-E  No. 8  pp. 1322-1325
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
 Summary | Full Text:PDF(247.2KB)

Microstrip Antenna on Pyramidal Ground Plane of Wide Beamwidth
Hiroyuki ARAI Yutaka IMAIZUMI Masahiro TOKI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/05/25
Vol. E73-E  No. 5  pp. 681-683
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
 Summary | Full Text:PDF(193.5KB)

A Coupling Coefficient of a Rectangular Waveguide Connected on a Overmoded Circular Waveguide
Ryota HIROSE Hiroyuki ARAI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/11/25
Vol. E72-E  No. 11  pp. 1219-1223
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
 Summary | Full Text:PDF(337.2KB)

An Analysis of Multi-Hole Directional Coupler
Hiroshi NISHIWAKI Hiroyuki ARAI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/09/25
Vol. E72-E  No. 9  pp. 979-983
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
 Summary | Full Text:PDF(378.8KB)

A Radial Line Slot Antenna with an Expanded Polyethylene Slow Wave Structure
Hirofumi MORIYAMA Junichi TAKADA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/10/25
Vol. E71-E  No. 10  pp. 968-971
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
 Summary | Full Text:PDF(226.9KB)

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)

A Hole Coupling of Directional Coupler on Overmoded Circular Waveguide
Hiroyuki ARAI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/09/25
Vol. E70-E  No. 9  pp. 807-808
Type of Manuscript:  LETTER
Category: Microwave and Millimeter Wave Technology
Keyword: 
 Summary | Full Text:PDF(101.1KB)

A Pill-Box Shaped Vacuum Window Connected with Circular Waveguides
Kunihito USUI Hiroyuki ARAI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/07/25
Vol. E70-E  No. 7  pp. 646-651
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
 Summary | Full Text:PDF(350.2KB)

An Approximate Analysis of a Multi-Slotted Directional Coupler for Monitoring the Output of Gyrotron
Hiroshi NISHIWAKI Hiroyuki ARAI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/04/25
Vol. E70-E  No. 4  pp. 253-254
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1987 National Convention IEICE)
Category: Electro Magnetic Theory and Microwave Circuits
Keyword: 
 Summary | Full Text:PDF(140.9KB)

A Full-Wave Analysis of Polarization Grids in Offset Reflector Antennas
Kentaro NAKAMURA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/04/25
Vol. E70-E  No. 4  pp. 250-252
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1987 National Convention IEICE)
Category: Electro Magnetic Theory and Microwave Circuits
Keyword: 
 Summary | Full Text:PDF(185.4KB)

A Matching Circuit of a T-Shaped Ridge Waveguide Using Loaded Probes
Hiroyuki ARAI Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/11/25
Vol. E69-E  No. 11  pp. 1167-1168
Type of Manuscript:  LETTER
Category: Microwaves
Keyword: 
 Summary | Full Text:PDF(114.7KB)

Design of a Low-Loss Grating on a Dielectric Sheet
Masao MUROTA Makoto ANDO Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/04/25
Vol. E69-E  No. 4  pp. 321-322
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1986 National Convention IECE Japan)
Category: Electromagnetic Theory
Keyword: 
 Summary | Full Text:PDF(127.5KB)

The Optimum Directivity of Array Antennas with a Specified Sidelobe Level
Naohisa GOTO Fumio WATANABE Toshio SEKIGUCHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1977/08/25
Vol. E60-E  No. 8  pp. 399-402
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
 Summary | Full Text:PDF(269.6KB)

An Application of Zolotarev Polynomials to Array Antenna Synthesis
Naohisa GOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1976/01/25
Vol. E59-E  No. 1  pp. 9-12
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
 Summary | Full Text:PDF(250.3KB)