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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 44  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
LQE, OPE, CPM, EMD, R 2023-08-25
Miyagi Tohoku university
(Primary: On-site, Secondary: Online)
[Invited Talk] Functional Micro-Optical Elements Based on Dielectric Metasurface
Kentaro Iwami (TUAT) R2023-31 EMD2023-26 CPM2023-36 OPE2023-75 LQE2023-22
Metasurfaces based on dielectric nanostructures have attracted much attention because of their potential applications in... [more] R2023-31 EMD2023-26 CPM2023-36 OPE2023-75 LQE2023-22
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] 2023-07-20
Hokkaido Muroran Institute of Technology
(Primary: On-site, Secondary: Online)
Optimal Design of One-Way Transmission Magneto-Optic Metasurfaces
Mio Taniguchi, Akito Iguchi, Yasuhide Tsuji (Muroran IT) EMT2023-12 MW2023-30 OPE2023-12 EST2023-12 MWPTHz2023-8
Currently, research on metasurfaces with various functions has been reported. Among them, metasurfaces containing magnet... [more] EMT2023-12 MW2023-30 OPE2023-12 EST2023-12 MWPTHz2023-8
RCS 2023-06-16
Hokkaido Hokkaido University, and online
(Primary: On-site, Secondary: Online)
28 GHz-Band Experimental Trial Using Multiple Transmissive Metasurfaces and Beamforming
Kenta Goto, Satoshi Suyama, Takayuki Yamada (DOCOMO), Keisuke Arai, Osamu Kagaya (AGC) RCS2023-78
Toward 5G Evolution & 6G, “New Radio Network Topology (NRNT)” which is distributed in the spatial domain is considered t... [more] RCS2023-78
MW 2023-05-19
Kyoto Ritsumeikan University
(Primary: On-site, Secondary: Online)
Bending effect on the bandwidth of a soft artificial magnetic conductor
Shuto Yamashita, Ryosuke Namikawa, Hitoshi Shimasaki (Kyoto Inst of Tech) MW2023-18
This report deals with artificial magnetic conductor (AMC), a type of metasurface. The purpose of this study is to clari... [more] MW2023-18
AP 2023-05-12
Okinawa Okinawa Gender Equality Center
(Primary: On-site, Secondary: Online)
Improvement of reflection performance of metasurface reflector by steepest gradient method
Mitoshi Fujimoto, Naoki Shimzu (Univ. Fukui) AP2023-22
In high-speed mobile communication systems such as 5G, so-called coverage holes occur where high-quality communication c... [more] AP2023-22
AP 2023-02-15
Miyagi Tohoku University, Aobayama Campus
(Primary: On-site, Secondary: Online)
A consideration on connection between reflective elements in IRS using liquid crystals
Kazuki Matsunaga, Mitsutaka Okita, Daiichi Suzuki, Shinichiro Oka (JDI) AP2022-208
To improve the performance of the future wireless networks, intelligent reflecting surface (IRS) has been investigated, ... [more] AP2022-208
AP 2023-02-16
Miyagi Tohoku University, Aobayama Campus
(Primary: On-site, Secondary: Online)
[Invited Lecture] A Compact Beam Forming Antenna based on Phase Gradient Huygen's Transmitarray and Fabry-Perot Antenna Source
Takayoshi Sasaki, Tanan Hongnara, Yoshiki Shirasawa, Warangkana Chaihongsa, Katsumori Sasaki, Keisuke Sato, Ichiro Ohshima (DKK), Keizo Cho, Hiroaki Nakabayashi (CIT), Naobumi Michishita (NDA) AP2022-217
In this report, we propose a compact and low profile antenna with controllable directivity by combining a Fabry-Perot re... [more] AP2022-217
EMCJ 2023-01-27
(Primary: On-site, Secondary: Online)
Equivalent Circuit Analysis of Multilayer Broadband Metasurface Radio Absorber
Taiga Miyai, Satoshi Yagitani, Shota Nakamura (Kanazawa Univ.), Shinkuro Fujino, Shin-ichi Tanimoto, Akihiro Tatsuta (Panasonic Connect), Tomohiko Imachi, Mitsunori Ozaki (Kanazawa Univ.) EMCJ2022-76
Thin radio absorbers have been realized by using a metasurface EBG (Electromagnetic Band Gap) structure. We have develop... [more] EMCJ2022-76
EMCJ 2023-01-27
(Primary: On-site, Secondary: Online)
Development of Stacked Metasurface Absorber for Electromagnetic Noise Visualization
Akihiro Tatsuta, Shinichi Tanimoto, Shinkuro Fujino, Fumitaka Kikuchi (Panasonic Connect), Taiga Miyai, Shota Nakamura, Satoshi Yagitani (Kanazawa Univ.) EMCJ2022-77
In this paper, we developed a stacked metasurface absorber that absorbs EM waves from the MHz-band to the GHz-band, and ... [more] EMCJ2022-77
MWPTHz, PN, EMT, IEE-EMT [detail] 2023-01-24
(Primary: On-site, Secondary: Online)
Design of 30 dB directivity characteristics in the 0.3-THz band by a structure consisting of metalens antenna and resonant tunneling diode
Kohei Urashima, Takehito Suzuki (TUAT) PN2022-40 EMT2022-78 MWPTHz2022-66
Metalens antennas are suitable for integration with various terahertz continuous-wave (CW) sources. However, high direct... [more] PN2022-40 EMT2022-78 MWPTHz2022-66
MWPTHz, PN, EMT, IEE-EMT [detail] 2023-01-24
(Primary: On-site, Secondary: Online)
Design of terahertz vortex component made with polarization-independent metasurface with high refractive index and low reflectance
Shunji Yamamori, Kohei Urashima, Takehito Suzuki (TUAT) PN2022-41 EMT2022-79 MWPTHz2022-67
Multiplexing terahertz vortices with different topological charges would be a welcome contribution to enable high-capaci... [more] PN2022-41 EMT2022-79 MWPTHz2022-67
AP 2022-08-19
Tochigi Tochigi Prefecture Industrial Center
(Primary: On-site, Secondary: Online)
Dual-Polarized Biparite Huygens'Metasaurface with Anomalous Wave Reflection for Local 5G Application
Tanan Hongnara, Takayoshi Sasaki, Yoshiki Shirasawa, Katsumori Sasaki, Keisuke Sato, Ichiro Oshima (DKK), Keizo Cho (CIT), Naobumi Michishita (NDA), Hiroaki Nakabayashi (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
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
WPT 2022-03-07
(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
ED, THz 2021-12-21
(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
MW 2021-12-16
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
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
MW 2021-11-19
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
MW 2021-03-05
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
EMT, IEE-EMT 2020-11-06
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
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