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 |