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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 49  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
WPT 2024-03-15
10:00
Kyoto Kyoto-Univ. (Uji campus)
(Primary: On-site, Secondary: Online)
Study on Uniform Microwave Heating by Switching OAM Modes
Kento Suzuki, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.) WPT2023-48
Conventional microwave heating methods using metal enclosures such as waveguides are limited in their uniform heating ar... [more] WPT2023-48
pp.66-70
SRW, SeMI
(Joint)
2023-11-21
17:00
Tokyo Koganei Campus, Tokyo University of Agriculture and Technology
(Primary: On-site, Secondary: Online)
[Poster Presentation] A Study on Effectiveness of MIIMO in Polarized OAM Multiplexing
Mikito Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) SRW2023-31
In this report, we investigate the effectiveness of multiple-input multiple-output (MIMO) on the polarized OAM multiplex... [more] SRW2023-31
pp.22-23
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
MW 2023-11-16
16:50
Okinawa Nago City Industrial Support Center (Okinawa)
(Primary: On-site, Secondary: Online)
One-to-many OAM Communication by Beam-steering Using Loop Antenna Array Displaced from Focus of Paraboloid
Kanki Kitayama, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (The Univ. of Electro-Communications) MW2023-136
The beam-steering technique for an orbital angular momentum (OAM) wave is proposed and demonstrated for one-to-many OAM ... [more] MW2023-136
pp.54-58
EMT, IEE-EMT 2023-11-09
11:20
Yamaguchi Kaikyo Messe Shimonoseki [Invited Lecture] Molecular dynamics simulation on material processing by optical vortex
Hiroaki Nakamura (NIFS) EMT2023-63
About 10 years ago, the Omatsu group (Chiba University) reported the experiment that tantalum irradiated by electromagne... [more] EMT2023-63
pp.6-9
MW, AP
(Joint)
2023-09-28
13:00
Kochi Kochi Castle Museum of History
(Primary: On-site, Secondary: Online)
[Invited Talk] Spatial mode conversion and mode distribution measurement of light wave with orbital angular momentum
Hirokazu Kobayashi (Kochi Univ. of Tech.) MW2023-82
In this study, we introduce spatial mode conversion and mode distribution measurement method for optical vortex beams ha... [more] MW2023-82
pp.11-14
MWPTHz, PN, EMT, IEE-EMT [detail] 2023-01-23
13:50
Osaka
(Primary: On-site, Secondary: Online)
Enhancement of Nonreciprocity in Curved Composite Right/Left-handed Metamaterial Lines with Corrugation Structures
Mikiya Oshima, Takumi Kondo, Takumu Ideguchi, Hiroyuki Kurosawa, Tetsuya Ueda (KIT) PN2022-33 EMT2022-71 MWPTHz2022-59
In this study, we propose an enhancement technique of nonreciprocal phase shift in curved composite right/left-handed me... [more] PN2022-33 EMT2022-71 MWPTHz2022-59
pp.12-16
QIT
(2nd)
2022-12-08
14:00
Kanagawa Keio Univ.
(Primary: On-site, Secondary: Online)
[Poster Presentation] Experimental design for orbital angular momentum entanglement state photon source and detection system
Kakeru Kumano, Daiki Watanabe, Yoko Miyamoto (UEC)
Detection of orbital angular momentum entangled states of photons requires that each photon be detected in a superpositi... [more]
RCS, AP, UWT
(Joint)
2022-11-17
11:00
Fukuoka Kyushu University, and Online
(Primary: On-site, Secondary: Online)
[Invited Talk] Fundamentals of Orbital Angular Momentum (OAM) Mode Multiplexing
Toshihiko Nishimura (Hokkaido Univ.) AP2022-164 RCS2022-177
The demand for high-capacity wireless communications is increasing as we move toward the 6G era, which will provide a fu... [more] AP2022-164 RCS2022-177
pp.97-102(AP), pp.130-135(RCS)
OPE, OCS, LQE 2022-10-20
13:05
Ehime
(Primary: On-site, Secondary: Online)
Adaptive Compensation for Atmospheric Turbulence-Induced Phase Fluctuation on Multiplexed OAM Beams
Yuki Hirasawa, Hiroki Kishikawa, Junichi Fujikata (Tokushima Univ.) OCS2022-17 OPE2022-63 LQE2022-26
Intensity and phase distributions of multiplexed OAM beams propagating in free space fluctuate due to atmospheric turbul... [more] OCS2022-17 OPE2022-63 LQE2022-26
pp.1-4
AP, MW
(Joint)
2022-09-15
15:40
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
[Tutorial Lecture] Research & Development of OAM Mode Multiplexing Wireless Transmission
Masashi Hirabe (NEC) AP2022-83
Further large-capacity and small-cell base stations are being studied for Beyond 5G and 6G, and the demand for larger ca... [more] AP2022-83
pp.68-73
RCS, SIP, IT 2022-01-21
11:45
Online Online Study on compensation for axis misalignment of UCA with multiple UCAs
Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) IT2021-76 SIP2021-84 RCS2021-244
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] IT2021-76 SIP2021-84 RCS2021-244
pp.270-275
NLP, MSS
(Joint)
2021-03-16
11:35
Online Online Circuit simulation of coupled RTD oscillators to generate OAM wave with wave propagation
Kyoshi Oyaizu (Hiroshima City Univ.), Tomoya Hamao (Hiroshima Inst. of Tech.), Hisato Fujisaka (Hiroshima City Univ.), Masayuki Yamauchi (Hiroshima Inst. of Tech.) NLP2020-65
Multiplexing by the superimposition of electromagnetic waves with different orbital angular momentum (OAM) can be consid... [more] NLP2020-65
pp.59-63
RCS, SR, SRW
(Joint)
2021-03-05
16:55
Online Online Compensation for axis misalignment of UCA with OAM beam control
Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2020-260
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] RCS2020-260
pp.261-266
SRW, SeMI, CNR
(Joint)
2020-11-26
17:20
Online Online [Poster Presentation] A Study on Effectiveness of Polarization Multiplexing on UCA-based OAM
Yuki Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) SRW2020-32
This report investigates the system capacity of polarized orbital angular momentum (OAM) multiplexing by comparing it wi... [more] SRW2020-32
pp.38-39
RCS 2020-06-25
10:50
Online Online Suppression of performance degradation due to misalignment in OAM multiplexing
Nobuhiko Sakuraya, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ), Tomoya Tandai, Daisuke Uchida (Toshiba) RCS2020-33
In recent years, mobile data traffic has increased explosively due to increasing wireless devices. Capacity enhancement ... [more] RCS2020-33
pp.61-66
RCS, SR, SRW
(Joint)
2020-03-06
13:30
Tokyo Tokyo Institute of Technology
(Cancelled but technical report was issued)
[Poster Presentation] Evaluation of Polarization Interference in Polarized OAM Multiplexing
Yuki Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) RCS2019-402 SR2019-136 SRW2019-86
(To be available after the conference date) [more] RCS2019-402 SR2019-136 SRW2019-86
pp.403-404(RCS), pp.127-128(SR), pp.127-128(SRW)
ED, THz [detail] 2019-12-23
15:40
Miyagi   [Invited Talk] Orbital Angular Momentum Multiplexing Technology -- High Capacity Wireless Communication and Device Perspectives --
Doohwan Lee, Hirofumi Sasaki, Yasunori Yagi, Tomoki Semoto, Takayuki Yamada, Jun Mashino, Takashi Shimizu (NTT) ED2019-81
Recently, wireless communication using Orbital Angular Momentum (OAM) has drawn much attention as an emerging candidate ... [more] ED2019-81
p.21
AP, RCS
(Joint)
2019-11-20
14:15
Saga Saga Univ. A Study on Performance Improvement for OAM Mode Multiplexing Using Multiple UCAs
Ayano Yamamoto, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.), Tomoya Tandai, Daisuke Uchida (Toshiba Corp.) RCS2019-212
A novel spatial multiplexing transmission system using orthogonality of orbital angular momentum (OAM) mode has been att... [more] RCS2019-212
pp.55-60
AP, RCS
(Joint)
2019-11-20
14:40
Saga Saga Univ. A Study on Inter-mode Interference Suppression Employing Even-numbered Modes for UCA-based OAM Multiplexing
Hirofumi Suganuma, Shuhei Saito (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) RCS2019-213
Orbital angular momentum (OAM) multiplexing is a promising technique for achieving larger capacity of fixed wireless com... [more] RCS2019-213
pp.61-66
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