| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2024-01-25
14:50 |
Saga |
Saga Univ., Honjo Campus, Liberal Art Education Bldg 1, No. 143
(Primary: On-site, Secondary: Online) |
Basic Study of Monopulse Three-Dimensional Beam Tracking Planar Array Antenna System Based on Secant Method Root-Finding Algorithm
Shuei Toyama, Takayuki Tanaka, Ichihiko Toyoda (Saga Univ.) |
This study proposes a three-dimensional beam tracking array antenna system based on the secant method root-finding algor... [more] |
BCT2024-4
pp.15-18 |
| BCT, IEICE-SIS |
2022-10-14
11:25 |
Aomori |
Hachinohe Institute of Technology
(Primary: On-site, Secondary: Online) |
Fundamental Study of Underwater Acoustic Communication Using a Bidirectional Retrodirective System
Takahiro Ishikawa, Shingo Yoshizawa (Kitami Inst. of Tech.) |
Beamforming is a technique that concentrates wave energy in a specific direction using multiple element arrays. It can e... [more] |
|
| AIT, 3DMT, OSJ-HODIC |
2022-09-09
13:05 |
Online |
|
Generation of Laguerre-Gaussian beam on equator of hybrid-order Poincare sphere by double-phase hologram
Yuto Nakamura, Takashi Kakue, Ken Morita, Tomoyoshi Shimobaba, Tomoyoshi Ito (Chiba Univ) |
Light of a complex polarization state which is mapped on hybrid-order Poincare sphere can be generated by superposition ... [more] |
AIT2022-166 3DMT2022-34
pp.1-4 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
09:15 |
Kagoshima |
|
Prototype Evaluation of a 90° - Hybrid Based Variable Power Divider for Beam Steering Array Antennas with Input Amplitude Control
Hiroki Uchiyama, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
We have proposed a beam steering antenna based on a monopulse system that integrates microstrip antenna elements and pla... [more] |
BCT2020-11
pp.39-42 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
09:35 |
Kagoshima |
|
Design of a Beam Steering Circularly Polarized Array Antenna with Input Amplitude Control
Daiki Iwamoto, Nishiyama Eisuke, Toyoda Ichihiko (Saga Univ.) |
This paper proposes a beam steering circularly polarized (CP) array antenna which employs input amplitude control beam-s... [more] |
BCT2020-12
pp.43-46 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
10:15 |
Kagoshima |
|
Study of Beam Power Control Methods of Ka-band Multi-beam Broadcasting Satellite System Using Meteorological Data
-- Examination of Power Allocation Method to Beam --
Takumi Iwamoto, Kiyotaka Fujisaki (FIT) |
In the future broadcasting satellite system, it is considered to make use of 21 GHz-band for the realization of higher q... [more] |
BCT2020-14
pp.51-54 |
| BCT, KYUSHU, IEEE-AP-S-FUKUOKA |
2019-01-25
13:05 |
Fukuoka |
Kyushu Sangyo Univ. |
Study of the beam control method of the Ka-band multi-beam broadcasting satellite system using meteorological data
-- Evaluation of the effectiveness of Rader AMeDAS precipitation data --
Takumi Iwamoto, Kiyotaka Fujisaki (FIT) |
In order to achieve higher definition broadcasting, the use of the higher frequency band such as the Ka-band (30/20GHz) ... [more] |
BCT2019-17
pp.71-74 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2015-01-29
11:30 |
Fukuoka |
Fukuoka Institute of Technology |
A Low-profile Surface Wave Antenna Using Dogbone Structure for Unidirectional Beam
Yuki Ogata, Takeshi Fukusako (Kumamoto Univ.) |
We propose an antenna that surrounded the Dogbone structure that a kind of metamaterial with elements to get beam of the... [more] |
BCT2015-3
pp.9-12 |
| IST, ME, IEICE-BioX |
2013-06-25
10:30 |
Ishikawa |
|
Position Estimation of Night-Time Leading Vehicle Based on Traffic Lane detection
Takayuki Fujimura, Tadaaki Hosaka, Takayuki Hamamoto (TUS) |
In recent years, the demand for Adaptive Driving Beam (ADB) technology, which controls vehicle headlights adaptively, ha... [more] |
IST2013-36 ME2013-78
pp.33-36 |
| BCT, IEEE-BT, IEEE-AP-S-FUKUOKA |
2012-01-27
13:30 |
Fukuoka |
Fukuoka Institute of Technology |
Beam steering antenna using oscillator array
Takafumi Yanaga, Kengo Kawasaki, Eisuke Nishiyama, Masayoshi Aikawa (Saga Univ.) |
In this paper，the beam steering antenna using oscillator array is proposed．The proposed beam steering antenna consists o... [more] |
BCT2012-18
pp.73-76 |