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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2023-11-16 16:25 |
Okinawa | Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
Extension of Communication Distance via Dielectric-Lens Repeater for OAM Multiplexing Communications Kaito Uchida, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (UEC)  MW2023-135 |
Recently, a multiplex communication utilizing orbital angular momentum (OAM) of electromagnetic waves has been attractin... [more] | MW2023-135 pp.49-53 |
| AP, RCS (Joint) |
2023-11-17 13:25 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Antenna Integrated Techniques and Problems in Sub-THz Band Kunio Sakakibara, Yoshiki Sugimoto, Rohani Bakar, Takanori Narita, Motoko Sakamoto, Bazilah Baharom, Chatchai Chockchai, Shumpei Kishi, Takuya Sugiyama, Takeyuki Tsuchida, Azuki Iwamoto, Atsuya Yamazaki, Taisuke Uemura, Nobuyoshi Kikuma (NITech) AP2023-151 RCS2023-174 |
We are in the development of sub-terahertz antennas in 300 GHz band. Technical problems in this frequency band are picke... [more] | AP2023-151 RCS2023-174 pp.110-115(AP), pp.113-118(RCS) |
| 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 | 2023-02-15 11:25 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research and Development of Antenna Device for HAPS Ground Station Composed of 2-Axis Mechanically Driven Gimbal and Lens Antenna Go Otsuru, Hiroyuki Tsuji, Ryu Miura (NICT), Jun Suzuki (SKY Perfect JSAT), Yoshihisa Kishiyama (NTT DOCOMO) AP2022-201 |
In Beyond 5G/ 6G era, a three-dimensional seamless network integrating terrestrial and non-terrestrial network is expect... [more] | AP2022-201 pp.23-28 |
| AP | 2022-05-19 14:50 |
Hyogo | Kobe Port Oasis (Primary: On-site, Secondary: Online) |
Gradient Index Lens Using Perforated Dielectric Wenyi Shao, Qiang Chen (Tohoku Univ.) AP2022-19 |
As the frequency of wireless communications of the next-generation becomes higher and higher, array antennas of high gai... [more] | AP2022-19 pp.45-50 |
| AP, SANE, SAT (Joint) |
2021-07-30 13:05 |
Online | Online | Performance Comparison of Lens Antenna Arrays Depending on the Lens Shaping Designs Bazilah Baharom, Yoshiki Sugimoto, Kunio Sakakibara, Akira Yamano, Nobuyoshi Kikuma (NITech) AP2021-42 |
This paper presents the design of the lens antenna array dedicated to THz applications operated at 300 GHz. The proposed... [more] | AP2021-42 pp.103-108 |
| US | 2021-01-29 15:45 |
Online | Online | Expansion of ultrasonically controlled liquid crystal lens aperture using traveling wave Jessica Onaka, Takahiro Iwase, Marina Fukui, Daisuke Koyama, Mami Matsukawa (Doshisha Univ.) US2020-62 |
A new type of ultrasonically controlled concave liquid crystal lens based on traveling waves (TWs) with a divided electr... [more] | US2020-62 pp.26-31 |
| EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] | 2021-01-28 13:05 |
Online | Online | Light scattering of reverse mode liquid crystal improved by concave microlens array Ito Teruki, Rumiko Yamaguchi (Akita Univ.) EID2020-16 |
A reverse mode LC cell which is clear in a voltage-off state and a light scattering state under the voltage application ... [more] | EID2020-16 pp.5-8 |
| RCS, AP, UWT (Joint) |
2020-11-25 12:10 |
Online | Online | Broadband High-gain Beam-scanning Phased Lens Arrays in 300GHz band Kunio Sakakibara, Akira Yamano, Naoya Toshida, Daichi Takeshima, Ryota Ishihara, Shota Mariyama, Henry Diawuo Abu, Rohani Baker, Yoshiki Sugimoto, Nobuyoshi Kikuma (NITech), Yoshihide Yamada (UTM-MJIIT), Nurul Huda Abd Rahman (UiTM) AP2020-79 |
Broadband antennas which cover wide angular area with high gain are expected for high-speed huge-capacity wireless commu... [more] | AP2020-79 pp.33-38 |
| US | 2019-06-17 13:25 |
Tokyo | Akihabara satellite campus, Tokyo Metropolitan University | Application of flexible ultrasound probe for medical field Yuusuke Tanaka, Mitsuyoshi Yoshida, Yukio Ogura (Japan Probe) US2019-19 |
We report the application to medical ultrasound using a flexible ultrasound probe. Evaluation of presbyopia with soft pr... [more] | US2019-19 pp.1-5 |
| EST | 2018-09-07 10:20 |
Okinawa | Kumejima-machi, Okinawa | Numerical Analysis of 3-Dimensional Printed Reflector-Lens Antenna Based on Acrylonitrile Butadiene Styrene Plastics for W-Band Millimeter-Wave Radar Applications Shunichi Futatsumori, Nobuhiro Sakamoto (ENRI) EST2018-54 |
This report discusses the numerical analysis of 3-dimensional (3D) printed reflector-lens antenna based on Acrylonitrile... [more] | EST2018-54 pp.63-67 |
| LQE | 2018-07-12 13:30 |
Hokkaido | Study on system configuration for 10W class optical wireless power transmission between fixed equipments Yuki Katsuta, Tomoyuki Miyamoto (FIRST, Tokyo Tech) LQE2018-21 |
To improve the efficiency of the optical wireless power transmission (OWPT) system, the current was reduced to reduce th... [more] | LQE2018-21 pp.5-8 |
|
| AP (2nd) |
2018-05-31 10:55 |
Overseas | The University of Da nang, University of Science and Technology | Unit-Cell Based on Cut Circular Patch for Ka-band Transmitarray Nguyen Minh Thien, Nguyen Thi Thanh Tuyen, Nguyen Binh Duong (International Unvi.) |
Transmitarray antennas have been developed and used as high gain antennas in several applications such as satellite, wir... [more] | |
| MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas | KMUTT, Bangkok, Thailand | High Efficiency and Small Antenna for 77 GHz Long Range Radar Akira Kuriyama, Hideyuki Nagaishi (Hitachi), Hiroshi Kuroda, Akira Kitayama, Satoshi Sasaki (HiAMS) |
A new antenna structure with a pyramidal horn and a dielectric lens was investigated for a long-range automotive radar ... [more] | |
| IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] | 2017-02-21 10:30 |
Hokkaido | Hokkaido Univ. | Color moiré reduction technique for direct-view type integral three-dimensional display Hisayuki Sasaki, Naoto Okaichi, Hayato Watanabe, Masahiro Kawakita, Tomoyuki Mishina (NHK) ITS2016-47 IE2016-105 |
In the case of using the direct view type panel for displaying element image of the integral three-dimensional (3D) , th... [more] | ITS2016-47 IE2016-105 pp.223-226 |
| ED | 2016-12-19 16:30 |
Miyagi | RIEC, Tohoku Univ | Improvement of light receiving efficiency of Asymmetric-Dual-Grating-Gate High-Electron-Mobility-Transistor by series array and lens integration Tomotaka Hosotani, Fuzuki Kasuya, Hiroki Taniguchi, Takayuki Watanabe, Tetsuya Suemitsu, Taiichi Otsuji (Tohoku Univ.), Yuma Takida, Hiromasa Ito, Hiroaki Minamide (RIKEN), Tadao Ishibashi (NTT Electronics Techno), Makoto Shimizu (NEL), Akira Satou (Tohoku Univ.) ED2016-84 |
Asymmetric-dual-grating-gate high-electron-mobility-transistors (ADGG-HEMTs) are expected for room-temperature operating... [more] | ED2016-84 pp.23-28 |
| OFT | 2016-10-13 16:25 |
Iwate | MALIOS (Morioka City) | Lens-integrated Fan-in/Fan-out Device for Multi-core Fiber Osamu Shimakawa, Hajime Arao, Tomomi Sano (SEI) OFT2016-20 |
A multi-core fiber (MCF) that has plurality of cores in one fiber is one of the promising candidates to cope with the ex... [more] | OFT2016-20 pp.17-20 |
| SR, SRW (Joint) |
2016-05-17 14:00 |
Overseas | Hotel Lasaretti, Oulu, Finland | [Poster Presentation]
Toward Realization of a New Wireless Transmission Technology: Orbital Angular Momentum (OAM) Multiplexing Doohwan Lee, Hirofumi Sasaki, Hiroyuki Fukumoto, Tadao Nakagawa (NTT) SR2016-16 SRW2016-13 |
Recently, wireless communication using Orbital Angular Momentum (OAM) has drawn much attention as an emerging candidate ... [more] | SR2016-16 SRW2016-13 pp.57-58(SR), pp.45-46(SRW) |
| AP | 2016-04-21 14:25 |
Aichi | Chub university | Efficiency Enhancement of Beam-switching Antenna Optimizing Beam Shape of Taper Structure in Rotman-lens Phase Shifter Yuta Suzuki, Yasuhiro Imade, Kunio Sakakibara, Nobuyoshi Kikuma (NITech.) AP2016-4 |
Multiple-beam antennas can cover wide angle with high gain, therefore, are attractive for high-speed wireless mobile com... [more] | AP2016-4 pp.19-24 |
| US | 2016-02-29 15:20 |
Tokyo | Instiute of Industrial Science, the University of Tokyo | Feasibility Study of Lensed CW-Doppler Orthography for Clinical Device Design
-- Single Pixel 1:1 Focused Reception Experiment -- Seiji Matsumoto, Yasuhito Takeuchi (Asahikawa Med. Univ.) US2015-116 |
In order to have technical feasibility proof for lens-focused orthographic focal plane Doppler imager having per-pixel D... [more] | US2015-116 pp.47-50 |
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