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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2024-11-19 11:25 |
Oita | (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Simultaneous Data and Power Transmission Using a Hollow-core Fiber for Optically-fed-antennas Souya Sugiura, Yuki Gomi (UEC), Takeshi Takagi, Kazunori Mukasa, Motoharu Matsuura (UEC/ Keio Univ.)  PN2024-31 |
Power-over-fiber is a technology that enables remote devices to be driven only via an optical fiber. The transmitted hig... [more] | PN2024-31 pp.23-26 |
| MW, EMT, OPE, MWPTHz, EST, IEE-EMT [detail] | 2024-07-12 13:20 |
Hokkaido | otaru-shimin-kaikan (Primary: On-site, Secondary: Online) |
Wireless Signal Detection Experiment Using Antenna-Coupled Electrode Electro-Optic Phase Modulator and Optical Fiber Dispersion Effect Yamato Fujikata, Naoki Ueda, Yui Otagaki, Hiroshi Murata (Mie Univ.) EMT2024-41 MW2024-65 OPE2024-44 EST2024-42 MWPTHz2024-48 |
In the future Beyond-5G wireless systems, carrier signals in higher frequency bands are expected for further high-speed ... [more] | EMT2024-41 MW2024-65 OPE2024-44 EST2024-42 MWPTHz2024-48 pp.173-176 |
| 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) OFT2024-3 |
Hollow-core fibers (HCFs) have ultra-low nonlinearity and low-latency transmission, and are attracting attention as an o... [more] | OFT2024-3 pp.9-13 |
| 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 | 2023-08-29 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 | 2023-03-01 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) |
| 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 |
| PN | 2021-03-02 10:25 |
Online | Online | Suppression of Signal Degradation in Optically Powered Radio-over-Fiber Using a Multi-mode Fiber Yoshiaki Kawamura, Motoharu Matsuura (UEC) PN2020-51 |
In optically powered radio-over-fiber using multimode fibers, signal quality is degraded by crosstalk between data signa... [more] | PN2020-51 pp.58-61 |
| PN | 2021-03-02 10:50 |
Online | Online | Evaluation of Transmission Performance of Optically and Electrically Superimposed RF and Baseband Signal Transmission for Short-Reach Radio-over-Fiber Systems Ryuichi Kobayashi (UEC), Takamitsu Aiba (YAZAKI Corp.), Motoharu Matsuura (UEC) PN2020-52 |
Analog radio-over-fiber is a practical technology to transmit radio frequency (RF) and baseband signals simultaneously. ... [more] | PN2020-52 pp.62-65 |
| PN | 2021-03-02 11:15 |
Online | Online | Delivered Electric Power Improvement of Optically Powered Radio-over-Fiber Systems Using a Double-Clad Fiber Hayato Nomoto, Hikaru Mamiya, Tadanobu Higuchi, Motoharu Matsuura (Univ. of Electro-Commun.), Denis Masson, Simon Fafard (Broadcom) PN2020-53 |
We experimentally demonstrate a simultaneous transmission of up to 43.7-W electric power and bidirectional radio-over-fi... [more] | PN2020-53 pp.66-69 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 14:20 |
Hokkaido | Hakodate City Central Library | Sextuple Frequency Two-Tone Signal Generated by Cascaded Mach-Zehnder Modulators Takuya Nishiaki, Kazunori Osato, Moriya Nakamura (Meiji Univ.) EMT2019-26 MW2019-39 OPE2019-30 EST2019-28 MWP2019-26 |
Two-tone signal generation is a key aspect of Radio-over-Fiber. We propose a novel frequency-sextuple two-tone signal ge... [more] | EMT2019-26 MW2019-39 OPE2019-30 EST2019-28 MWP2019-26 pp.117-120 |
| OFT | 2019-05-16 14:00 |
Osaka | Ｉ-site NANBA | [Poster Presentation]
Electrically-Superimposed Analog and Digital Signal Transmission Over Multimode Fibers Ryuichi Kobayashi, Tatsuya Ohtsuki, Takuya Okada (UEC), Takamitsu Aiba (YAZAKI Corp.), Motoharu Matsuura (UEC) OFT2019-5 |
In future mobile networks, the use of wireless signals with a higher frequency will be required. Radio-over-fiber (RoF) ... [more] | OFT2019-5 pp.21-24 |
| OFT | 2019-05-16 16:00 |
Osaka | Ｉ-site NANBA | [Poster Presentation]
Evaluation of Frequency Response of Feed Systems for Controlling Supply Power via Power-over-Fiber Systems Hayato Nomoto, Daisuke Kamiyama, Nana Tajima, Takuya Okada, Motoharu Matsuura (The Univ. of Electro-Communications) OFT2019-15 |
In order to reduce the consumption power by controlling feed light in Radio-over-fiber (RoF) networks with Power-over-fi... [more] | OFT2019-15 pp.65-68 |
| PN | 2019-03-15 10:30 |
Okinawa | Miyako Island Hirara Port Terminal Bldg. | Multiband Transmission of SHF Band Analog and Baseband Signals Over a GI-MMF Tatsuya Ohtsuki (UEC), Takamitsu Aiba (YAZAKI), Motoharu Matsuura (UEC) PN2018-89 |
Analog radio-over-fiber (A-RoF) is a promising technique to transmit high frequency analog signals for insensitive areas... [more] | PN2018-89 pp.37-41 |
| SANE | 2018-06-22 14:15 |
Ibaraki | Tsukuba Space Center, JAXA | Extraction of local tropospheric delay variation in GNSS baseline analysis Takayuki Yoshihara, Susumu Saito, Atsushi Kezuka, Shinji Saitoh (ENRI) SANE2018-16 |
It has been reported that a relatively large tropospheric delay gradients are often observed by GNSS stations in airport... [more] | SANE2018-16 pp.19-24 |
| MWP | 2018-05-18 16:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Radio-over-Fiber based SSB optical modulation on IEEE802.11ad packet transmission in 90-GHz band Kohei Fujiwara (TIRI), Atsushi Kanno (NICT), Koichi Tokita (TIRI) MWP2018-5 |
We demonstrated IEEE802.11ad compliant packet transmission in the W-band using a radio-over-fiber technology with a sing... [more] | MWP2018-5 pp.23-26 |
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