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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 18 of 18  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP
(2nd)
2024-01-08
- 2024-01-10
Overseas EPU, Hanoi [Invited Talk] Design of circularly polarized folded reflectarrays with arbitrary aperture field distribution
Makoto Sano, Ryuji Kuse, Takeshi Fukusako (Kumamoto Univ.)
This paper presents a method of realizing circularly polarized (CP) folded reflectarrays with arbitrary aperture field d... [more]
AP
(2nd)
2024-01-08
- 2024-01-10
Overseas EPU, Hanoi Isolation Improvement of a 4-element Horn Array Antenna
Tomoki Hoshiko, Ryuji Kuse, Makoto Sano, Takeshi Fukusako (Kumamoto Univ), Kazuma Tomimoto, Masayuki Miyashita, Toshiki Hozen, Ryo Yamaguchi (Softbank)
A 4-element horn array antenna is proposed.
The 4-element horn array antenna consists of a single pyramidal horn separ... [more]

AP, RCS
(Joint)
2023-11-15
14:55
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
High aperture-efficiency design of a circularly polarized folded reflectarray
Makoto Sano, Ryuji Kuse, Takeshi Fukusako (Kumamoto Univ.) AP2023-137
This technical report presents a method of realizing desired aperture-field distribution of low-profile circularly polar... [more] AP2023-137
pp.41-46
AP 2022-02-18
13:55
Online Online [Invited Lecture] Cross-polarization reduction of a Ku-band phased array with a rotatable polarization plane
Makoto Sano, Koh Hashimoto, Kentaro Wada (Toshiba) AP2021-175
The authors have been developing a Ku-band phased array that can change the main-beam direction and the polarization pla... [more] AP2021-175
pp.93-98
MW, AP
(Joint)
2020-09-25
09:50
Online Online A 6-port power divider for the feeding of a compact dual linearly polarized patch antenna
Makoto Sano, Koh Hashimoto (Toshiba) AP2020-61
The isolation and the cross-polarization discrimination of a patch antenna can be enhanced by feeding the antenna differ... [more] AP2020-61
pp.127-132
SRW 2020-01-14
13:50
Kanagawa TBD [Invited Talk] Long Distance Communication using E-band polarization MIMO-OFDM Testbed for 5G Backhaul Systems
Daisuke Uchida, Tamio Kawaguchi, Daiki Yoda, Makoto Sano, Koji Akita (Toshiba), Magnus Sandell, Evgeny Tsimbalo, Seifallah Jardak, Ichiro Seto (Toshiba Research Europe) SRW2019-55
Many research institutions have paid attention to the 5G systems, which have various size cells. Since new base stations... [more] SRW2019-55
p.21
RCS, SAT
(Joint)
2019-08-22
14:30
Aichi Nagoya University [Invited Lecture] Long Distance Communications using a Novel Testbed with Polarization MIMO-OFDM Systems for 5G Backhaul Applications
Daisuke Uchida, Tamio Kawaguchi, Daiki Yoda, Makoto Sano, Koji Akita (Toshiba Corp.), Magnus Sandell, Evgeny Tsimbalo, Seifallah Jardak, Ichiro Seto (Toshiba Research Europe Ltd.) SAT2019-27 RCS2019-156
Many researches have paid attention to the 5th generation mobile radio communication systems, and the expectations for w... [more] SAT2019-27 RCS2019-156
pp.53-58
AP 2019-08-23
12:10
Hokkaido Hokkai-Gakuen Univ. Study of Direction of Arrival Estimation with Indirect Measurement for Dummy Ports and the Calibration Method Based on an Excitation Condition for an Antenna Array
Makoto Higaki, Makoto Sano (Toshiba) AP2019-69
We have seen the advent of various wireless communication systems, e.g. cellular system, wireless LAN, Bluetooth®, RFID ... [more] AP2019-69
pp.117-122
AP 2019-02-21
15:20
Osaka Sumitomo Electric Industries (Osaka Works) [Invited Lecture] Direction of Arrival Estimation with the Calibration Method Based on an Excitation Condition for an Antenna Array
Makoto Higaki, Kentaro Murata, Makoto Sano (Toshiba Corp.) AP2018-175
We have seen the advent of various wireless communication systems, e.g. cellular system, wireless LAN, Bluetooth, RFID s... [more] AP2018-175
pp.31-36
RCS, AP
(Joint)
2018-11-22
09:30
Okinawa Okinawa Industry Support Center Generation of a Linearly Polarized Wave and Continuous Control of the Polarization Plane Using a Dual Circularly Polarized Antenna
Makoto Sano, Makoto Higaki (Toshiba) AP2018-128
Polarization reconfigurable antennas which can switch the polarization plane of a linearly polarized wave by changing th... [more] AP2018-128
pp.151-156
AP 2017-08-25
12:55
Hokkaido National Institute of Technology, Hakodate College Size reduction of a Broadside-coupled Split Ring Resonator Antenna
Makoto Sano, Keiju Yamada, Makoto Higaki (Toshiba) AP2017-84
Because of miniaturization of wireless devices, small antennas which can be printed on a circuit board are demanded. In ... [more] AP2017-84
pp.87-92
AP 2017-02-16
13:50
Tochigi Tochigiken-sougou-bunnka Center [Invited Lecture] Characteristic Mode Analysis for Two-Branch Directivity-Switching Antenna Using a Single Switch
Makoto Higaki, Makoto Sano, Seiya Kishimoto (Toshiba) AP2016-161
 [more] AP2016-161
pp.27-32
SDM 2014-10-16
16:30
Miyagi Niche, Tohoku Univ. [Invited Talk] Ion Implantation Technologies for Image Sensing Devices
Yoji Kawasaki, Genshu Fuse, Makoto Sano, Emi Ooga, Masazumi Koike, Kazuhiro Watanabe, Michiro Sugitani (SEN Corp.) SDM2014-88
Some trends of the implantation processing in device fabrication of CMOS image sensors are discussed. Firstly, the varia... [more] SDM2014-88
pp.23-30
AP, MW
(Joint)
2014-09-18
12:45
Tokyo Tokyo Institute of Technology, Ookayama Campus Accurate field reconstruction of radial line slot antennas using the Gerchberg-Papoulis iterative algorithm
Makoto Sano (Tokyo Inst. of Tech.), Manuel Sierra-Castaner (Technical Univ. of Madrid), Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.) AP2014-95
A technique for reconstructing the electric field distribution on slot array antennas from near-field data is presented.... [more] AP2014-95
pp.19-22
ED, MW 2014-01-17
11:00
Tokyo Kikai-Shinko-Kaikan Bldg. A Linear Array of Transverse Slots without Cross-polarization on a Hollow Rectangular Waveguide in the 120-GHzBand
Duong Nhu Quyen, Makoto Sano, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.), Jun Takeuchi, Akihiko Hirata (NTT) ED2013-126 MW2013-191
 [more] ED2013-126 MW2013-191
pp.91-96
RCS, AP
(Joint)
2013-11-20
14:50
Shimane Matsue Terrsa Single-layer Corporate-feed Slot Array Antenna using Hollow Rectangular Coaxial Line
Makoto Sano, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.) AP2013-102
A corporate-feed hollow-waveguide slot array has two waveguide layers, because the width of the broad wall of a hollow r... [more] AP2013-102
pp.13-18
AP 2013-06-14
11:35
Tokyo Kikai-Shinko-Kaikan Bldg. Design and Measurement of a Parallel Plate Slot Array Antenna Fed by a Rectangular Coaxial Line
Hajime Nakamichi, Makoto Sano, Jiro Hirokawa, Makoto Ando (Tokyo Tech), Katsumori Sasaki, Ichiro Oshima (Denki Kogyo) AP2013-45
We have proposed a parallel plate slot array antenna fed by a rectangular coaxial line, which simplifies the electrical ... [more] AP2013-45
pp.57-62
AP, SAT
(Joint)
2011-07-15
14:50
Nagano Fac. Eng., Shinshu Univ. Excitation of a Longitudinal Slot on a Hollow Rectangular Coaxial Line and Bandwidth Improvement of Inner Conductor Support
Makoto Sano, Jiro Hirokawa (Tokyo Inst. of Tech.), Shigeki Sato (Welcon), Makoto Ando (Tokyo Inst. of Tech.) AP2011-45
We are trying to realize a two-dimensional slot array antenna using hollow coaxial rectangular waveguides in the millime... [more] AP2011-45
pp.103-108
 Results 1 - 18 of 18  /   
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