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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT | 2024-05-09 14:25 |
Nagasaki | (Primary: On-site, Secondary: Online) |
[Invited Talk]
High-Power Analog RoF Transmission Using Hollow-Core Fibers Motoharu Matsuura (UEC) |
(To be available after the conference date) [more] | |
| PN | 2024-03-14 14:00 |
Kagoshima | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Multi-Channel Analog Radio-over-Fiber Transmission Using a Hollow-Core Fiber Kai Murakami, Souya Sugiura, Motoharu Matsuura (UEC), Takeshi Takagi, Kazunori Mukasa (Furukawa Electric)  PN2023-72 |
Analog radio-over-fiber (A-RoF) is one of the technologies, which transmits radio-frequency signals into optical fibers ... [more] | PN2023-72 pp.15-20 |
| PN | 2023-11-16 16:30 |
Ehime | (Primary: On-site, Secondary: Online) |
Study on Optically Powered Drone for Airborne Base Stations Motoharu Matsuura (UEC) PN2023-42 |
Aerial base stations for mobile communications using drones are being considered as a temporary means of communication f... [more] | PN2023-42 pp.33-37 |
| PN | 2023-11-16 16:55 |
Ehime | (Primary: On-site, Secondary: Online) |
Down Conversion Less Monitoring Method for Beyond 5G RF Signal in RoF Tomoki Tsuji, Shizen Nakayama, Tsuyoshi Konishi (Osaka Univ.) PN2023-43 |
Various research and development on Beyond 5G is being actively achieved and they aim to build a new communications infr... [more] | PN2023-43 pp.38-42 |
| PN | 2023-08-29 10:55 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Transmission Performance of Radio-over-Fiber with Remote Amplification Using Multicore Fibers Mizuki Fukuyama, Motoharu Matsuura (UEC), Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research, Inc.) PN2023-18 |
We experimentally demonstrate simultaneous data signal and pump light using a multi-core fiber for remotely amplifying t... [more] | PN2023-18 pp.11-14 |
| PN | 2023-08-29 11:20 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Transmission Characteristics Evaluation of Radio-over-Fiber Using a Hollow-Core Fiber Kai Murakami, Souya Sugiura, Motoharu Matsuura (UEC), Takeshi Takagi, Kazunori Mukasa (Furukawa Electric) PN2023-19 |
Radio-over Fiber is one of the technologies, which transmit radio-frequency signals into optical fibers and it provides ... [more] | PN2023-19 pp.15-18 |
| PN | 2023-08-29 13:00 |
Hokkaido | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of wireless-optical fusion communication systems for ultra-broadband beyond-5G wireless network Hiroshi Murata, Yui Otagaki (Mie Univ.), Ken-ichi Kashima, Ryotaro Manabe (Hitachi Kokusai Electric), Atsunobu Ota (Kyoto Semiconductor), Takehiro Tsuritani, Kosuke Nishimura, Hidenori Takahashi, Hotaka Hayashi (KDDI Research), Yukihiko Suga, Bekkali Abdelmoula, Michikazu Hattori, Yuichiro Hara (Toyo Electric) PN2023-20 |
In the next generation (Beyond-5G/6G) wireless mobile communication systems, advanced performances for high-speed data t... [more] | PN2023-20 pp.19-22 |
| PN | 2023-04-28 14:35 |
Kanagawa | (Primary: On-site, Secondary: Online) |
[Invited Talk]
High power optical transmission system using a hollow core optical fiber
-- Application to high split ratio passive optical network and optically powered radio-over-fiber system -- Hiroyuki Tsuda (Keio Univ.) PN2023-3 |
A hollow core fiber has very low optical nonlinearity and high damage threshold power, allowing it to transmit high powe... [more] | PN2023-3 pp.12-16 |
| PN | 2023-03-01 16:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Evaluation of Signal Transmission Performance by Optical Multiplexing and Electric Superposition for Power-over-Fiber Drone Base Stations Taiki Kobatake, Natsuki Shindo, Motoharu Matsuura (UEC) PN2022-47 |
Aerial base stations are a means of restoring communications infrastructure in the event of a natural disaster, as they ... [more] | PN2022-47 pp.28-31 |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 15:00 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
[Invited Talk (Young Researcher)]
Improvement of Power Transmission Efficiency in Power-over-Fiber Using a Double-Clad Fiber at 1550 nm Kai Murakami, Suguru Fujita, Motoharu Matsuura (UEC) OCS2022-88 OPE2022-117 |
We experimentally demonstrate simultaneous power and data transmission using a double-clad optical fiber with the lowest... [more] | OCS2022-88 OPE2022-117 pp.91-94(OCS), pp.116-119(OPE) |
| MWPTHz, PN, EMT, IEE-EMT [detail] | 2023-01-23 14:30 |
Osaka | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Analog Radio-over-Fiber Systems for 5G and Beyond 5G Mobile Communication Systems Kazuki Tanaka, Shinji Nimura, Shota Ishimura, Kosuke Nishimura, Ryo Inohara (KDDI Research) PN2022-34 EMT2022-72 MWPTHz2022-60 |
Millimeter and sub-terahertz waves will be used for high-speed wireless communication in the mature phase of fifth gener... [more] | PN2022-34 EMT2022-72 MWPTHz2022-60 pp.17-21 |
| MW | 2022-12-15 16:30 |
Mie | Jingu-Kaikan(Ise) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Millimeter-Wave-Lightwave Conversion Devices for Radio-over-Fiber Links in 5G/Beyond-5G Mobile Communication Systems Hiroshi Murata (Mie Univ.) MW2022-138 |
In 5G/Beyond-5G wireless communication systems, wireless carrier frequency is going to be shifted in the quasi-millimete... [more] | MW2022-138 pp.34-37 |
| PEM (2nd) |
2022-10-13 15:00 |
Hiroshima | National Institute of Technology,Kure college | Pipe-line remote-sensing utilizing microwave temporal response with Radio-over-Pipewall (RoP) and Radio-over-Fiber (RoF) technologies Kento Katagiri (Mie Univ.), Tadahiro Okuda, Masaya Hazama (Kurimoto), Yui Otagaki, Hiroshi Murata (Mie Univ.) |
We propose a remote diagnostic technique using microwave and Radio-over-Fiber (RoF) technology to efficiently diagnose u... [more] | |
| MWPTHz | 2022-06-03 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Advanced Technologies for Microwave/THz-wave Control and Transfer Using Photonic Technique Hiroshi Murata (Mie Univ.) MWPTHz2022-2 |
It passed a couple of decades since the concept of ‘radio-over-fiber (RoF)’ was proposed and the technical area of ‘micr... [more] | MWPTHz2022-2 pp.4-7 |
| PN | 2022-03-02 13:40 |
Online | Online | Evaluation of Transmission Performance of Power-over-Fiber Using Multicore Fibers Shohei Obata, Mizuki Fukuyama, Motoharu Matsuura (UEC), Hidenori Takahashi, Noboru Yoshikane, Takehiro Tsuritani (KDDI Research Inc.) PN2021-78 |
In power-over-fiber using multi-core fibers, high transmission performance of data signals will be achieved by transmitt... [more] | PN2021-78 pp.138-141 |
| PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido | Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
Millimeter-Wave D-band Antenna-Coupled Electrode Electro-Optic Modulator Shotaro Kodama, Takuto Mori, Yui Otagaki, Hiroshi Murata (Mie Univ.) |
A new antenna-coupled electrode EO modulator for direct conversion of D-band wireless signals to optical signals is anal... [more] | |
| PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido | Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
28 GHz-Band Antenna-Coupled-Electrode Electro-Optic Modulator for Converting Two Orthogonal-Polarization Field Components Simultaneously for 5G Mobile Systems Yui Otagaki, Shunsuke Nakamori, Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa, Satoru Kurokawa (AIST), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Hiroshi Murata (Mie Univ.) |
Antenna-coupled-electrode electro-optic modulator has been developed to simultaneously receive and convert orthogonal po... [more] | |
| MWP | 2021-11-26 13:50 |
Online | Online | [Invited Talk]
R&D for Higher Frequency Bands Radio-over-Fiber Systems Yushi Shirato, Kota Ito, Mizuki Suga, Takuto Arai, Yuta Takahashi, Yasuyoshi Yamamoto, Naoki Kita (NTT) MWP2021-31 |
In order to enhance the transmission capacity, it is effective to use higher frequency band radio waves with abundant fr... [more] | MWP2021-31 pp.6-11 |
| MWP | 2021-11-26 15:20 |
Online | Online | [Invited Talk]
Antenna-Coupled Electrode Electro-Optic Modulators for Beyond 5G Mobile Communication Systems and Millimeter-Wave Radars Hiroshi Murata (Mie Univ.) MWP2021-33 |
An antenna-coupled electrode electro-optic (EO) modulator is promising for the applications to 5G/beyond-5G mobile commu... [more] | MWP2021-33 pp.17-21 |
| PN, NS, OCS (Joint) |
2021-06-25 13:00 |
Online | Online | An experimental study on polarization multiplexing of analog RoF signals Yo Nakamura, Amila Kariyawasam, Joji Maeda (Tokyo Univ. of Science) OCS2021-4 |
Analog Radio-over-Fiber (A-RoF) technology is expected to be adopted in next generation mobile fronthauls (MFH) because ... [more] | OCS2021-4 pp.15-19 |
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