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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-10-16 16:30 |
Fukuoka | ACROS Fukuoka (Primary: On-site, Secondary: Online) |
Design of Reconfigurable Conformal Metasurface Reflector Using Flexible Printed Circuit Taisei Urakami (NAIST), Tamami Maruyama (NIT, Hakodate College), Akira Ono (NIT, Kagawa College), Kazutomo Nakamura (NAIST), Na Chen (Univ. of Science and Technology Beijing/NAIST), Minoru Okada (NAIST) |
(To be available after the conference date) [more] | |
| AP, MW (Joint) |
2024-09-20 10:20 |
Kagawa | Takamatsu Chamber of commerce (Primary: On-site, Secondary: Online) |
Design of Reconfigurable Convex-Type Multi-Beam Metasurface Reflector Taisei Urakami (NAIST), Tamami Maruyama (NIT, Hakodate College), Akira Ono (NIT, Kagawa College), Kazutomo Nakamura (NAIST), Na Chen (Univ. of Science and Technology Beijing/NAIST), Minoru Okada (NAIST)  AP2024-53 |
Reconfigurable Intelligent Surfaces (RISs) have recently been considered as the countermeasures for the coverage hole pr... [more] | AP2024-53 pp.19-24 |
| US | 2024-08-02 09:15 |
Shimane | Matsue Terrsa | Extraction of Longitudinal and Shear Mechanical Transmittance of Acoustic Bragg Reflector by GHz Pulse Echo Technique Motoshi Suzuki, YohKoh Shimano, Takahiko Yanagitani (Waseda Univ.) US2024-27 |
SMR is RF filter which consists of piezoelectric layer and Bragg reflector. However, evaluating the property of the sole... [more] | US2024-27 pp.52-57 |
| US | 2024-08-02 11:35 |
Shimane | Matsue Terrsa | SMR Type BAW Resonator using Epitaxial PbTiO3 Thin Film Wataru Shimoyama, Yohkoh Shimano, Takahiko Yanagitani (Waseda Univ.) US2024-32 |
Among BAW filters, SMR type resonators are fixed to the substrate via a Bragg reflector, which has the advantage of good... [more] | US2024-32 pp.75-80 |
| MW, EMT, OPE, MWPTHz, EST, IEE-EMT [detail] | 2024-07-11 16:50 |
Hokkaido | otaru-shimin-kaikan (Primary: On-site, Secondary: Online) |
Lead Titanate Epitaxial Thin Film Resonator for GHz-Band RF Filters Wataru Shimoyama, Yohkoh Shimano, Takahiko Yanagitani (Waseda Univ.) EMT2024-19 MW2024-43 OPE2024-22 EST2024-20 MWPTHz2024-26 |
Bragg reflector type resonators have good heat dissipation and high electrical resistance. On the other hand, it is impo... [more] | EMT2024-19 MW2024-43 OPE2024-22 EST2024-20 MWPTHz2024-26 pp.56-57 |
| MW | 2024-05-17 13:00 |
Osaka | Osaka University Toyonaka Campus (Primary: On-site, Secondary: Online) |
Sub-Terahertz illusion metasurfaces using a stretchable elastic substrate with dynamic anomalous reflection beam shaping functionality Yuki Tankawa, Yosuke Nakata, Atsushi Sanada (Osaka Univ.) MW2024-16 |
We propose illusion meta-anomalous reflectors that dynamically controls both the angle and width of the reflected beam s... [more] | MW2024-16 pp.46-51 |
| WPT | 2024-03-14 11:30 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Multi-beam Metasurface Reflector for Multi-device Wireless Power Transfer Shimpei Nishiyama (NIT, Kagawa College), Taisei Urakami, Kazutomo Nakamura, Hiroto Yorioka (NAIST), Tamami Maruyama (NIT, Hakodate), Minoru Okada (NAIST), Akira Ono (NIT, Kagawa College) WPT2023-39 |
Metasurface reflectors have been applied to microwave wireless power transfer (WPT) for transmitting power to IoT device... [more] | WPT2023-39 pp.20-25 |
| MW | 2024-03-01 10:55 |
Okayama | Okayama Prefectural University (Primary: On-site, Secondary: Online) |
Reconfigurable Reflection Direction and Multi-Band Metasurface Reflector Using Varactor Diodes Mounted Mushroom-Type Structure Taisei Urakami (NAIST), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono (NIT (KOSEN), Kagawa College), Na Chen, Minoru Okada (NAIST) MW2023-190 |
In this paper, we propose a novel metasurface reflector with considering both reflection directions and frequency bands ... [more] | MW2023-190 pp.78-83 |
| SANE | 2024-01-18 11:30 |
Miyagi | (Primary: On-site, Secondary: Online) |
Drone Flight Guidance Method Using Millimeter Wave Radar Tatsuya Iizuka (NTT), Takuya Sasatani (UT), Naoko Kosaka, Naoto Endo, Hiroshi Matsubara, Masaki Hisada (NTT), Yoshihiro Kawahara (UT) SANE2023-92 |
Drones are used in a variety of fields, including logistics and environmental measurement. In particular, drones are us... [more] |
SANE2023-92 pp.16-21 |
| AP, WPT (Joint) |
2024-01-18 09:55 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Expansion of Virtual BF Antenna Construction Method Using Rotating Reflector Antenna for Polarized MIMO Evaluation Tomonori Ikeda, Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Masayuki Miyashita, Ayumu Yabuki (SoftBank) AP2023-168 |
The use of terahertz band is being considered for six-generation mobile communications, and the use of beamforming anten... [more] | AP2023-168 pp.47-51 |
| 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] | |
| EA, US (Joint) |
2023-12-22 13:00 |
Fukuoka | [Poster Presentation]
Wide band airborne ultrasound transducer using traveling wave type Keigo Kimura, Yuji Wada, Kentaro Nakamura (Tokyo Tech) US2023-58 |
Narrow band characteristics of conventional airborne transducers are the limitation in widening the application of airbo... [more] | US2023-58 pp.13-17 |
|
| EMCJ | 2023-11-24 14:50 |
Tokyo | Kikai-Shinko-Kaikan (Primary: On-site, Secondary: Online) |
Basic Study on Integration of Antennas and Building Envelope for 5G Communication Yuto Hirota, Kishio Hidaka (Yamagata Iniv.), Yohei Suzuki (IG) EMCJ2023-77 |
At the time of March 2022, the population coverage of base stations in the 28GHz band was reported to be 0% for all carr... [more] | EMCJ2023-77 pp.29-33 |
| 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, RCS (Joint) |
2023-11-17 13:00 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Relationship between size and reflected power of metal flat reflectors for indoor communications in the 300 GHz band Makoto Ohashi, Keizo Cho, Akihiko Hirata (CIT) AP2023-150 RCS2023-173 |
Large-capacity and ultrahigh-speed communications using millimeter wave and terahertz wave bands are attracting attentio... [more] | AP2023-150 RCS2023-173 pp.104-109(AP), pp.107-112(RCS) |
| RISING (3rd) |
2023-10-31 09:45 |
Hokkaido | Kaderu 2・7 (Sapporo) | [Poster Presentation]
Experimental Evaluation of Beam Tracking in Metasurface Reflector Control Using Camera Images Akira Ebihara (Tokyo Univ.), Akira Kumagai, Yutaka Ui, Mizuki Kataoka, Osamu Kagaya (AGC), Hiroyuki Morikawa, Yoshiaki Narusue (Tokyo Univ.) |
We have been studying metasurface reflector control based on stereo camera images. By estimating the position of each us... [more] | |
| AP | 2023-08-31 10:30 |
Tokyo | KOZO KEIKAKU ENGINEERING Inc. (Primary: On-site, Secondary: Online) |
A Study of reflector with a grating structure for a wide reflection beam width Shuichi Sekine (STAF) AP2023-66 |
The application of blazed gratings to reflectors for systems in the Sub6 frequency band of Local5G System was investigat... [more] | AP2023-66 pp.1-6 |
| ITS | 2023-07-14 14:30 |
Gunma | Gunma Univ. (Aramaki) (Primary: On-site, Secondary: Online) |
Information Acquisition Method of Curb Reflector Code by LiDAR Tomotaka Wada, Riku Tanaka, Rio Sugita (Kansai Univ.) ITS2023-5 |
We have proposed a new information acquisition method for acquiring the distance to an object and the information embedd... [more] | ITS2023-5 pp.24-29 |
| AP, SANE, SAT (Joint) |
2023-07-14 10:10 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Characteristics Evaluation of Wideband Slot Array Antenna with Slitted Reflector by Prototype Measurement Yoshiki Ono, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.), Shuki Wai, Naoki Kita (NTT) AP2023-56 |
When the reflector is placed behind the broadband slot array antenna in order to make the radiation pattern of the anten... [more] | AP2023-56 pp.139-144 |
| AP (2nd) |
2023-06-01 10:00 |
Nagano | Nagano Prefecture Minamimaki Village Office, Central Public Hall | Experimental Study on Variable Control of Scattering Pattern in Metasurface Reflector in Horizontal and Vertical Directions Yuko Rikuta, Yuki Kimura, Akira Maruyama, Hiroki Hagiwara (DENGYO) |
In a wireless environment where radio waves are transmitted and received, the location and size of the communication are... [more] | |
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