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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 69  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP 2024-03-14
14:25
Fukui UNIVERSITY OF FUKUI
(Primary: On-site, Secondary: Online)
[Invited Talk (Young Researcher)] Bandwidth Enhancement Research for Reflectarray Antenna
WEN WU, Qiang Chen (Tohoku Univ.) AP2023-207
This study addresses the intrinsic narrowband characteristics of reflectarray antennas (RAs) through innovative design a... [more] AP2023-207
pp.35-38
AP 2024-02-15
13:25
Mie Sinfonia Technology Hibiki Hall Ise
(Primary: On-site, Secondary: Online)
Measurement Results of Scanning Spot Beam Reflectarray Antenna with Single-Layered Elements
Masayoshi Takao, Ryusei Yamada, Shigeru Makino (KIT) AP2023-188
By combining the characteristics of a reflectarray antenna that changes beam direction with frequency and polarization, ... [more] AP2023-188
pp.5-10
EMT, IEE-EMT 2023-11-10
10:20
Yamaguchi Kaikyo Messe Shimonoseki Electrical Control of Polarization Plane Rotation in Beam Scanning Leaky Wave Antenna Using Nonreciprocal Metamaterial Lines
Hidefumi Yasuda, Takumi Kondo, Tetsuya Ueda (KIT) EMT2023-72
本稿では,非相反メタマテリアル線路を用いたビーム走査アンテナの電子的な偏波面回転制御を提案している.
非相反メタマテリアル線路の片側終端にのみ反射位相を電子的に制御可能な反射器を接続することによる偏波面の動的回転制
御と,印加直流磁界の... [more]
EMT2023-72
pp.52-57
SRW, MICT, WBS 2023-07-21
14:50
Niigata Niigata Univ. TOKIMATE
(Primary: On-site, Secondary: Online)
[Invited Talk] Beam-scanning Antennas and Integrated Techniques in Sub-THz Wave Band
Kunio Sakakibara, Yoshiki Sugimoto, Rohani Bakar, Jihoon Kim, Motoko Sakamoto, Takanori Narita, Bazilah Baharom, Chatchai Chockchai, Shumpei Kishi, Takuya Sugiyama, Takeyuki Tsuchida, Azuki Iwamoto, Atsuya Yamazaki, Maho Tomiyama, Nobuyoshi Kikuma (NITech) WBS2023-27 SRW2023-25 MICT2023-24
The 300 GHz band is being considered for large-capacity wireless communication and future mobile communication systems. ... [more] WBS2023-27 SRW2023-25 MICT2023-24
pp.72-77
AP
(2nd)
2023-06-01
13:00
Nagano Nagano Prefecture Minamimaki Village Office, Central Public Hall Measurement of Radiation Characteristics of 28-GHz Band Beam Forming Antenna System
Keisuke Sato, Susumu Miura (DKK)
In the 28 GHz band of 5G, high-gain beam steering using a beamforming antenna system is used. In this paper, we develop ... [more]
AP
(2nd)
2023-06-01
14:20
Nagano Nagano Prefecture Minamimaki Village Office, Central Public Hall Low-profile Design of Mechanical/Electrical Hybrid 2-dimensional Beam Scanning Cylindrical High-permittivity Lens Antenna with Surface Matching Structure
Yoshiki Sugimoto (NITech), Tuan Hung Nguyen (Le Quy Don Technical Univ.), Takanori Narita, Kunio Sakakibara, Nobuyoshi Kikuma (NITech)
Dielectric lens antennas are one of the suitable candidates for 300 GHz frequency band wireless communication antennas. ... [more]
AP 2023-03-17
15:00
Toyama Toyama Prefectural Civic Hall
(Primary: On-site, Secondary: Online)
Measurement Results of a 26-GHz-band Wide-angle Beam-Scanning Dipole-Loaded Patch Array Antenna
Takashi Tomura, Takehisa Wada, Atsushi Shirane, Kenichi Okada (Tokyo Tech.), Jumpei Sudo, Makoto Higaki, Soichiro Inoue, Takashi Eishima (Axelspace) AP2022-251
In this paper, we report measurement results of a 26-GHz-band wide-angle beam-scanning dipole-loaded patch array antenna... [more] AP2022-251
pp.97-100
PN 2023-03-01
15:10
Okinawa
(Primary: On-site, Secondary: Online)
[Invited Talk] High-speed beam steering technology toward Beyond 5G
Hideyuki Nosaka (Ritsumeikan Univ.), Takana Kaho (SIT), Tetsuya Kawanishi (Waseda Univ.) PN2022-46
Towards Beyond 5G systems, high-speed beam steering technology is required to realize innovative functions such as high-... [more] PN2022-46
pp.23-27
ED, MWPTHz 2022-12-20
10:35
Miyagi   [Invited Talk] Directional terahertz radiation based on the interaction of electron beams with metamaterials
Tatsunosuke Matsui (Mie Univ.) ED2022-81 MWPTHz2022-52
It is known as a Smith–Purcell Effect from 1950’s that the electromagnetic (EM) radiation can be obtained when accelerat... [more] ED2022-81 MWPTHz2022-52
pp.46-51
MW 2022-12-16
09:50
Mie Jingu-Kaikan(Ise)
(Primary: On-site, Secondary: Online)
Gain Improvement of Leaky-Waves Radiated from Stubs in Nonreciprocal Composite Right/Left-Handed Metamaterial Lines
Takumi Kondo, Tetsuya Ueda (KIT) MW2022-141
In this work, we propose an improvement of radiation gain from stubs, which is one of the radiation elements in a pseud-... [more] MW2022-141
pp.49-53
AP, WPT
(Joint)
2022-01-20
10:25
Tottori Kenmin-Fureai-Kaikan
(Primary: On-site, Secondary: Online)
Study of Scanning Spot Beam Reflectarray Antenna
Yusuke Kaimori, Shigeru Makino, Shota Takino, Sanshiro Shigemitsu (KIT) AP2021-137
By combining the characteristics of a reflectarray antenna to change the beam direction according to the frequency and t... [more] AP2021-137
pp.15-19
SANE 2021-08-26
14:00
Online Online A Consideration for Virtual Array in MIMO Radar
Hirokazu Kobayashi (Electromagnetic Wave System Lab.) SANE2021-22
Multiple-input multiple-output (MIMO) radar that employs multiple antennas to transmit orthogonal waveforms and multiple... [more] SANE2021-22
pp.1-6
EMT, IEE-EMT 2020-11-06
13:00
Online Online Polarization Plane Controllable and Beam Scanning Antennas based on Pseudo-Traveling-Wave Resonance
Masaki Kamino, Tetsuya Ueda, Hiroyuki Kurosawa (KIT), Tatsuo Itoh (UCLA) EMT2020-43
In this work, we propose a beam-scanning pseudo-traveling-wave resonance antenna with polarization plane rotation contro... [more] EMT2020-43
pp.86-91
RCS 2020-10-22
11:00
Online Online [Encouragement Talk] Read Rate Improvement by Beam Scanning and Repeated Transmission with Moving Conductor -- Experiment for 920MHz Band RFID --
Yasushi Yamao, Sora Funayama (UEC) RCS2020-95
(To be available after the conference date) [more] RCS2020-95
pp.18-23
US 2020-09-28
13:50
Online Online Fast Scanning Method for Measuring Material Homogeneity using the Line-Focus-Beam Ultrasonic-Material-Characterization System
Yuji Ohashi, Yuui Yokota, Akihiro Yamaji, Masao Yoshino, Shunnsuke Kurosawa, Kei Kamada, Hiroki Sato, Satoshi Toyoda, Takashi Hanada, Akira Yoshikawa (Tohoku Univ.) US2020-34
We proposed and demonstrated a new method for measuring material homogeneity using fast scanning technique with the line... [more] US2020-34
pp.41-44
AP 2019-10-18
13:35
Osaka Osaka Univ. Beam Scanning Three-Dimensional Monopulse Antenna for Flying Cars Collision Avoidance
Shunya Kitahara, Nana Narukawa, Koichi Ogawa, Kazuhiro Honda (Toyama Univ.) AP2019-103
This paper presents the beam scanning three-dimensional monopulse antenna for flying cars collision avoidance. In our pr... [more] AP2019-103
pp.125-130
MIKA
(2nd)
2019-10-04
10:15
Hokkaido Hokkaido Univ. [Poster Presentation] Radiation Characteristics of Slot-pair array Located on All Layers of Multi-layer Substrate Integrated Waveguides
Kento Yamada, Shugo Yamauchi, Kunio Sakakibara, Nobuyoshi Kikuma (NIT)
For fifth generation mobile communications (5G) and millimeter-wave sensing, antennas covering wide angle with high gain... [more]
MW, AP
(Joint)
2019-09-20
09:30
Kanagawa JAXA (Sagamihara) Full-Solid Angle Sandwiched-Beam Scanning MIMO Array for Flying Car-to-Car Communications
Taiki Fukushima, Nana Narukawa, Koichi Ogawa, Kazuhiro Honda (Toyama Univ) AP2019-73
In this paper, a sandwiched-beam scanning MIMO array is proposed for illuminating upper and lower hemispheres in space f... [more] AP2019-73
pp.19-24
AP
(2nd)

Overseas Hotel Istana, Kuala Lumpur Design of Millimeter-wave 4x4 Butler Matrix using Finline in Double Layer Dielectric Substrate
Nguyen Thanh Tuan, Kunio Sakakibara, Nobuyoshi Kikuma (NIT), Kojiro Iwasa, Takeshi Okunaga, Akira Nakatsu (NIPPON PILLAR)
In the fifth generation mobile communication system (5G) and high-resolution automotive radar systems, beam-scanning is ... [more]
LQE, LSJ 2019-05-30
14:05
Shiga   Simulation of plasmonic optical phased array using electro-optic polymer
Yuji Kuwamura, Kyosuke Hibata, Takafumi Ogawa (Kanazawa Univ.) LQE2019-10
We have proposed a plasmonic optical phased array in which plasmonic phase modulators using electro-optic polymers are a... [more] LQE2019-10
pp.1-4
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