| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2021-10-07 13:00 |
Online | Online | [Poster Presentation]
Design of a Circularly Polarized Slot Array on a Parallel-plate Waveguide using Non-inclined Slots Yuki Tomori, Tianyu Wang, Tomura Takashi, Jiro Hirokawa (Tokyo Tech)  AP2021-76 |
A circularly polarized parallel-plate slot array antennas are expected to be applied in various fields due to their simp... [more] | AP2021-76 pp.37-41 |
| MW, AP (Joint) |
2021-09-10 11:10 |
Online | Online | Relationship between OAM Modes and MIMO Modes of Double Ring Circular Array Hideaki Sugiura, Takuichi Hirano (TCU) MW2021-35 |
The MIMO eigenmodes generated from double ring circular array antennas was compared with Orbital Angular Momentum (OAM) ... [more] | MW2021-35 pp.12-17 |
| 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 |
| SANE | 2020-11-25 13:00 |
Online | Online | Development of parabolic antenna for CP-SAR small satellite Seishiro Hiraga, Ayaka Takahashi, Cahya Edi Santosa, Josaphat Tetuko Sri Sumantyo (Chiba Univ) SANE2020-31 |
With the aim of ensuring competitiveness over medium- and large-sized satellites, we are conducting research to develop ... [more] | SANE2020-31 pp.25-30 |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
A Study of a Multi-layer Circularly Polarized Element for a Waveguide Corporate-feed Array Hiroki Nishimoto, Takashi Tomura, Jiro Hirokawa (Tokyo Tech) AP2020-48 |
A 60-GHz band corporate-feed waveguide slot array has been fabricated by diffusion bonding of laminated thin metal plate... [more] | AP2020-48 pp.75-78 |
| 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) |
| AP | 2020-02-21 09:55 |
Shizuoka | Shizuoka Univ. Hamamatsu Campus | [Invited Lecture]
Bandwidth Enlargement of Circularly Polarized by Adding Matching Circuit to Hexagonal Radiation Element in Waveguide Slot Array Antenna Azuma Uichiro, Kudo Tomoaki (Dengyo) AP2019-187 |
It has been reported that a hexagonal radiating element is used for circular polarization of a waveguide slot array ante... [more] | AP2019-187 pp.35-40 |
| AP, RCS (Joint) |
2019-11-20 10:55 |
Saga | Saga Univ. | Fundamental Experiment of a Circular Polarization Switchable Microstrip Array Antenna With Diode Loaded Cross Slot and Magic-T Integrated Swiching Circuit Ryo Moroishi, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) AP2019-107 |
We have proposed several advanced planar antennas with simple configurations to achieve a new spatial modulation system ... [more] | AP2019-107 pp.7-12 |
| 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 |
| AP, RCS (Joint) |
2019-11-21 09:00 |
Saga | Saga Univ. | Cross-Polarization Evaluation of Circularly Polarized Microstrip Array Antennas Employing Both-Sided Feed Network Reiya Oshige, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) AP2019-117 |
In this study, a circularly polarized array antenna using Both-side feed network is proposed. The feed network used in t... [more] | AP2019-117 pp.65-70 |
| SRW, SeMI, CNR (Joint) |
2019-11-06 13:25 |
Tokyo | Kozo Keisaku Engineering Inc. | [Poster Presentation]
Impact of Carrier Frequency on System Capacity in OAM Multiplexing with Multiple UCAs Shuhei Saito, Yuki Ito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) SRW2019-38 SeMI2019-82 CNR2019-32 |
In uniform circular array-based orbital angular momentum (UCA-based OAM) multiplexing, it is important to consider the e... [more] | SRW2019-38 SeMI2019-82 CNR2019-32 pp.61-62(SRW), pp.81-82(SeMI), pp.59-60(CNR) |
| MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Measured Characteristics of Microstrip Comb-line Array Antenna for Arbitrary Linear Polarizations Using Rounded Radiating Elements in Millimeter-Wave Band Ryosuke Kojima, Kunio Sakakibara, Nobuyoshi Kikuma (NIT) |
A microstrip antenna is fabricated by designing metal pattern on the substrate. Therefore, it is possible for microstrip... [more] | |
| MW, AP (Joint) |
2019-09-20 09:55 |
Kanagawa | JAXA (Sagamihara) | OTA Experiments on the Improved Angular Accuracy 32 x 32 MIMO/AOA Multi-functional Antenna Using Reactance Loading Nana Narukawa, Koichi Ogawa (Toyama Univ.) AP2019-74 |
We are currently developing a 32 × 32 MIMO beam steering array, aiming at establishing an over-10Gbps transmission rate,... [more] | AP2019-74 pp.25-30 |
| SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-10 13:25 |
Osaka | I-Site Nanba（Osaka） | Impact of Misalignment of Beam Axis on System Capacity in OAM Multiplexing with Multiple UCAs Yuki Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) RCS2019-101 |
In uniform circular array-based orbital angular momentum (UCA-based OAM), the adoption of multiple UCAs is effective bec... [more] | RCS2019-101 pp.1-6 |
| CQ | 2019-05-30 14:50 |
Hiroshima | Hiroshima City University | Consideration on direction of arrival estimation using circular array based on measurement results Saki Uemura, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Minoru Inomata, Koshiro Kitao, Tetsuro Imai (Docomo) CQ2019-19 |
Use of the 5-generation mobile communication system (5G) in the millimeter wave band is assumed. In 5G, introduction of ... [more] | CQ2019-19 pp.43-46 |
| EA, SIP, SP | 2019-03-14 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
Prototyping of Interaction Software Based on Selective Synthesis and Superposition of Multiple Sound Fields Toshiharu Horiuchi, Sumaru Niida (KDDI Research) EA2018-107 SIP2018-113 SP2018-69 |
This research presents interaction software prototypes based on selective synthesis and superposition of multiple sound ... [more] | EA2018-107 SIP2018-113 SP2018-69 pp.49-53 |
| RCS, SR, SRW (Joint) |
2019-03-07 09:50 |
Kanagawa | YRP | Vector Potential Analysis on OAM Waves Generated by Circular-Array and Loop Antennas Hiroshi Suzuki, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (The Univ. of Electro-Commun.) RCS2018-313 |
Digital radio signal transmission systems utilizing the mode orthogonality generated by the orbital angular momentum (OA... [more] | RCS2018-313 pp.163-168 |
[Return to Top Page]