Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2022-08-19 11:20 |
Tochigi |
Tochigi Prefecture Industrial Center (Primary: On-site, Secondary: Online) |
Dual-Polarized Bipartite Huygens' Metasurface with Anomalous Wave Reflection for Local 5G Application at 28.25 GHz Tanan Hongnara, Takayoshi Sasaki, Yoshiki Shirasawa, Katsumori Sasaki, Keisuke Sato, Ichiro Oshima (DKK), Naobumi Michishita (NDA), Hiroaki Nakabayashi, Keizo Cho (CIT) AP2022-66 |
This paper presents a design of dual-polarized bipartite Huygens’s metasurface (HMTS) for Local 5G application at 28.25 ... [more] |
AP2022-66 pp.11-16 |
AP, SANE, SAT (Joint) |
2022-07-29 12:40 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
A Study of equivalent circuit parameters of Huygens' metasurface lense capable of changing transmission phase with low loss Maria Ishida, Keizo Cho (Chiba Inst of Tech), Naobumi Michishita (National Defense Academy), Tanan Hongnara, Takayoshi sasaki, Warangkana Chaihongsa, Keisuke Sato, Ichiro Oshima (DKK), Hiroaki Nakabayashi (Chiba Inst of Tech) AP2022-58 |
Huygens metasurfaces have attracted attention as a method of constructing thin lenses. In this report, we present the re... [more] |
AP2022-58 pp.135-139 |
WPT |
2022-03-07 10:05 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Yagi-Uda rectenna applied metasaurface Tamami Maruyama, Koki Shibata, Masashi Nakatsugawa (NIT, Hakodate College) WPT2021-19 |
This paper proposes a novel rectenna array using a metasurface to deliver electric power to IoT terminals by wireless po... [more] |
WPT2021-19 pp.1-4 |
ED, THz |
2021-12-21 13:00 |
Miyagi |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Terahertz-wave control based on steric aspect of artificial structures Seigo Ohno (Tohoku Univ./RIKEN) ED2021-60 |
I will introduce two topics about artificial structures in which steric aspects play a significant role on terahertz wav... [more] |
ED2021-60 pp.58-61 |
MW |
2021-12-16 10:35 |
Kanagawa |
Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Interdigital and Multi-Via Structures for Mushroom-Type Metasurface Reflectors
-- Simulation-Based Design and Evaluation Experiments -- Taisei Urakami (NIT (KOSEN), Kagawa College), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono, Takahiro Shiozawa (NIT (KOSEN), Kagawa College) MW2021-84 |
The novel patch element shapes with the interdigital and multi-via structures of a mushroom-type metasurface reflector h... [more] |
MW2021-84 pp.1-6 |
RCS, NS (Joint) |
2021-12-17 10:35 |
Nara |
Nara-ken Bunka Kaikan and Online (Primary: On-site, Secondary: Online) |
Evaluation of the Effectiveness of Metasurface, FSS, and Relay Station Technologies for Improving Indoor Areas in the High Frequency Band Jun Tsuboi (DOCOMO), Takeshi Motegi, Osamu Kagaya (AGC), Daisuke Kitayama (NTT), Kensuke Miyachi, Takahiro Asai (DOCOMO) RCS2021-187 |
In order to further utilize the high frequency band represented by millimeter wave, it is one of the issues to construct... [more] |
RCS2021-187 pp.63-68 |
MW |
2021-11-19 14:45 |
Kagoshima |
Kagoshima University (Primary: On-site, Secondary: Online) |
Metasurfaces for Misalignment Improvement of Wireless Power Transfer System Using Spiral Resonators Yutaro Ikeda, Xin Jiang, Mohamed Ali, Adel Barakat, Kuniaki Yoshitomi, Ramesh K Pohkarel (Kyushu Univ.) MW2021-83 |
The conventional inductive wireless power transfer (WPT) systems have a trade-off between transmission distance and size... [more] |
MW2021-83 pp.92-96 |
MW |
2021-03-05 13:55 |
Online |
Online |
[Special Talk]
Extraordinary Transmission by Double-Sided Hyperbolic Metasurfaces With Γ-Point Degeneration at Millimeter-Wave Bands Yuto Kato (AIST), Atushi Sanada (Osaka Univ.) MW2020-96 |
We present a hyperbolic metasurface with the Γ-point degeneration for demonstrating the extraordinary transmission with ... [more] |
MW2020-96 pp.28-32 |
EMT, IEE-EMT |
2020-11-06 10:50 |
Online |
Online |
Optical Activity of 3-D Isotropic Chiral Metamaterial Composed of High-K Dielectric block and Metallic Mesh Jumpei Iwasa, Takuya Yamaguchi, Tetsuya Ueda, Hiroyuki Kurosawa, Shun Takahashi (KIT), Tatsuo Itoh (UCLA) EMT2020-41 |
We propose three-dimensional isotropic chiral metamaterials composed of high-K dielectric blocks and metallic mesh. Our ... [more] |
EMT2020-41 pp.76-80 |
WPT |
2019-12-11 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study on metasurface application for wireless power transfer efficiency Tamami Maruyama (NIT, Hakodate College) WPT2019-44 |
By installing a rectenna array composed of a half-wave length antenna near the rectenna for power transmission, a wavegu... [more] |
WPT2019-44 pp.1-4 |
WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas |
Xidian University |
Cardiac pacemaker-based broadband implantable antenna for wireless power transfer and medical communication Mengfan Wang, Xinwang Cui, Pei Zhang, Xuanming Zhang, Long Li (Xidian Univ) |
A miniaturized wide-band implantable antenna operating in the MICS band (402-405 MHz) and the ISM band (433-434.8MHz,902... [more] |
|
OCS, LQE, OPE |
2019-10-18 13:30 |
Kagoshima |
|
A Novel Compact Wavelength Selective Switch with 1-f SPOC and Dispersive Metasurface Grating Shiori Konisho, Mitsumasa Nakajima, Masashi Miyata, Satomi Katayose, Kazunori Seno, Toshikazu Hashimoto (NTT) OCS2019-45 OPE2019-83 LQE2019-61 |
A reconfigurable optical add/drop multiplexing (ROADM) network has attracted attension for the flexible and effective op... [more] |
OCS2019-45 OPE2019-83 LQE2019-61 pp.93-97 |
MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas |
RUS, Bangkok, Thailand |
Experimental Investigation of Metasurface in Non-Radiative Mid-Range Wireless Power Transfer Chawalit Rakluea (KMUTNB), Sarawuth Chaimool (KKU), Yan Zhao (CU), Prayoot Akkaraekthalin (KMUTNB) |
A mid-range wireless power (WPT) system with metasurface is proposed which obtain power transfer efficiency (PTE) enhanc... [more] |
|
WPT |
2019-03-07 16:20 |
Kyoto |
Kyoto Univ. Uji Campus |
Analysis and measurement of Metamaterial Reflect Array using Diode for environment improvement of lo T radio wave Kosei Ozeki, Airi Yamamoto, Takuto Ohsawa, Tamami Maruyama (NITH), Noriharu Suematsu, Hiroyasu Sato (TU), Mizuki Motoyoshi (Tohoku University), Manabu Omiya (HU) WPT2018-79 |
This paper proposed a novel reflectarray to achieve switching of the direction of radio waves that composed of meta-surf... [more] |
WPT2018-79 pp.77-81 |
WPT |
2019-03-07 16:40 |
Kyoto |
Kyoto Univ. Uji Campus |
Design of Dual-frequency Metasurface Using Particle Swarm Optimization Takuto Osawa, Airi Yamamoto, Tamami Maruyama (HIT,Hakodate college), Manabu Omiya (Hokkaido Univ.), Noriharu Suematsu, Hiroyasu Satoh (Tohoku Univ.) WPT2018-80 |
This paper proposes a novel dual frequency reflectarray whose elements have not only the desired reflection phases but a... [more] |
WPT2018-80 pp.83-88 |
RCS, AP (Joint) |
2018-11-22 10:10 |
Okinawa |
Okinawa Industry Support Center |
Design of Multi-layer Transmit-phased-array with Varactor Diodes Using Matrix Calculation for Two-dimensional Beam-scanning Tomihiro Ikegami, Kunio Sakakibara, Shota Ino, Nobuyoshi Kikuma (NITech) AP2018-130 |
For automotive-radars and next generation mobile communicators, two-dimensional beam scanning systems are required. Vari... [more] |
AP2018-130 pp.161-166 |
WPT (2nd) |
2018-11-02 - 2018-11-04 |
Miyagi |
Tohoku University |
[Invited Talk]
High Efficient Wireless Power Transfer System Based on Focused Metasurfaces Long Li, Pei Zhang, Xuanming Zhang, Haixia Liu (Xidian Univ.) |
In this talk, a new design of near-field focused metasurface for high-efficiency wireless power transfer with multi-focu... [more] |
|
AP (2nd) |
2018-06-29 11:10 |
Tokyo |
Jinbo-cho Takahashi Bldg. 7F |
Monostatic RCS Measurement of Metasurfaces Using Multi-Layer Ceramic Capacitors Naoyuki Kinai, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Teruki Miyazaki, Masato Tadokoro (The Yokohama Rubber Co., Ltd.) |
To miniaturize the size of the unit cell structure for the metasurface, this paper presents the metasurface using multi-... [more] |
|
MW (2nd) |
2018-06-27 - 2018-06-29 |
Overseas |
KMITL, Bangkok, Thailand |
Multifunctional Metasurface-Based Antenna with Contrary Beam Operations Tanan Hongnara, Sarawuth Chaimool, Prayoot Akkaraekthalin (KMUTNB) |
In this paper, multifunctional metasurface-based antenna with contrary beam operations at different operating frequencie... [more] |
|
AP (2nd) |
2018-05-30 10:45 |
Overseas |
The University of Da nang, University of Science and Technology |
Metasurfaces Composed of Multi-Layered Ceramic Capacitors Mounted on Dielectric Substrate for Radar Cross Section Reduction Naoyuki Kinai, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Teruki Miyazaki, Masato Tadokoro (The Yokohama Rubber Co., Ltd.) |
Typical metasurface structures consist of patch and mushroom structures. To reduce the size of the unit cell structure, ... [more] |
|