Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SCE |
2022-01-21 15:30 |
Online |
Online |
Gamma-ray transition edge sensors with a thick-trilayer membrane; Thermal Property & Microwave Multiplexing Takahiro Kikuchi, Go Fujii (AIST), Ryota Hayakawa (TMU), Ryan Smith (UTokyo), Fuminori Hirayama, Yasushi Sato, Satoshi Kohjiro, Masahiro Ukibe (AIST), Masashi Ohno (UTokyo), Akira Sato, Hirotake Yamamori (AIST) SCE2021-16 |
Thick membranes of the gamma-ray transition-edge sensor (γ-TES) generally exhibit great mechanical strength and can supp... [more] |
SCE2021-16 pp.22-27 |
ED, THz |
2021-12-20 13:00 |
Miyagi |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent Progress in Carrier Down-Conversion Devices Between Optical Communication and Beyond 5G Wireless Communication Akira Satou, Dai Nakajima, Kazuki Nishimura, Tomotaka Hosotani, Katsumi Iwatsuki, Tetsuya Suemitsu, Keisuke Kasai, Masato Yoshida, Taiichi Otsuji (Tohoku Univ.) ED2021-48 |
echnologies that seamlessly converges optical networks and wireless networks with small delay and low power consumption ... [more] |
ED2021-48 pp.1-5 |
MW, ED |
2021-01-29 14:50 |
Online |
Online |
A study on precise extraction of parasitic resistances in InGaAs HEMTs Keigo Yaguchi (Tokyo Univ. of Science), Tomotaka Hosotani (Tohoku Univ.), Yohtaro Umeda, Kyoya Takano (Tokyo Univ. of Science), Tetsuya Suemitsu, Akira Satou (Tohoku Univ.) ED2020-35 MW2020-88 |
In this paper, we propose a new method to extract the parasitic resistances of high electron mobility transistor (HEMT) ... [more] |
ED2020-35 MW2020-88 pp.38-43 |
IA |
2020-10-09 17:15 |
Online |
Online |
Correspondence of Event Exhibition at Online Conference Yoshifumi Atarashi (Alaxala), Akira Sato (Univ. of Tsukuba) IA2020-17 |
Some meetings and events have come to be held online for COVID-19. So we have been holding an event exhibition at the ve... [more] |
IA2020-17 pp.15-18 |
ED, THz [detail] |
2019-12-23 14:55 |
Miyagi |
|
Observation of Broadband THz Emission from Near-IR Laser-Pumped Multilayer Graphene Takahiro Komiyama, Takayuki Watanabe (Tohoku Univ.), Sergey Morozov, Mikhail Fadeev, Vladimir Utochkin (IPM-RAS), Hirokazu Fukidome, Akira Satou, Taiichi Otsuji (Tohoku Univ.) ED2019-80 |
We experimentally observe THz emission from non-Bernal-stacked multilayer graphene thermally decomposed on a C-face SiC ... [more] |
ED2019-80 pp.17-20 |
ED, THz [detail] |
2019-12-24 10:05 |
Miyagi |
|
Preliminary Study of Photocurrent Output from the Gate Electrode of a Grating-Gate Plasmonic THz Detector Taku Saito, Masaya Suzuki, Tomotaka Hosotani, Taiichi Otsuji (Tohoku Univ.), Yuma Takida, Hiromasa Ito, Hiroaki Minamide (RIKEN.), Akira Satou (Tohoku Univ.) ED2019-88 |
We have developed grating-gate plasmonic THz detectors, which are promising as room-temperature-operating, sensitive, hi... [more] |
ED2019-88 pp.49-52 |
PRMU |
2019-10-18 10:30 |
Tokyo |
|
Recognition of a Shogi phase image taken with a smartphone Akira Sato, Kei Morizumi, Ikuko Shimizu, Masaki Nakagawa (TUAT) PRMU2019-33 |
This paper reports recognition of Shogi phase images captured by a smartphone and transferred to our server. In these da... [more] |
PRMU2019-33 pp.11-15 |
US |
2019-09-25 10:30 |
Miyagi |
Tohoku Univ. |
Increasing the Depth of Field with a High Frequency Annular Array Transducer Keisuke Fujii, Akira Sato, Naoya Kannno, Ryo Shinntate (Tohoku Univ.), Kazuto Kobayashi (Honda Ko.), Shin Yoshizawa, Shin-ichiro Umemura, Yoshifumi Saijo (Tohoku Univ.) US2019-46 |
[more] |
US2019-46 pp.1-4 |
US |
2019-09-25 13:25 |
Miyagi |
Tohoku Univ. |
Strain of a Magnetically Labelled Tissue-Mimicking PVA Phantom by Magnetomotive Ultrasound Imaging Akira Sato, Naoya Kanno, Rebecca Anna Plant, Keisuke Fujii, Hayato Ikeda, Kaito Anzai, Aoi Sato, Yoshifumi Saijo (Tohoku Univ.) US2019-50 |
Magnetomotive Ultrasound Imaging (MMUS) is an imaging technique that uses superparamagnetic iron oxide (SPIO) nanopartic... [more] |
US2019-50 pp.19-24 |
DE, IPSJ-DBS, IPSJ-IFAT |
2019-09-10 13:25 |
Tokyo |
Kogakuin University |
An Experiment of Laughter for Cancer Patients using Manzai Robots. Kazuki Yane, Kazuki Haraguchi (Konan Univ.), Akira Sato (OICI), Eiji Aramaki (NAIST), Isao Miyashiro (OICI), Akiyo Nadamoto (Konan Univ.) DE2019-20 |
(To be available after the conference date) [more] |
DE2019-20 pp.29-34 |
SCE |
2019-08-09 10:25 |
Ibaraki |
National Institute of Advanced Industrial Science and Technology |
Reduced current noise in microwave SQUID multiplexer with large mutual inductance Fuminori Hirayama (AIST), Yuki Nakashima (ISAS/JAXA), Satoshi Kohjiro, Hirotake Yamamori, Shuichi Nagasawa, Akira Sato (AIST), Noriko Y. Yamasaki, Kazuhisa Mitsuda (ISAS/JAXA) SCE2019-9 |
[more] |
SCE2019-9 pp.5-8 |
SCE |
2019-08-09 10:50 |
Ibaraki |
National Institute of Advanced Industrial Science and Technology |
Microwave SQUID multiplexer for readout of optical TES array Naoki Nakada (The Univ. of Tokyo/AIST), Kaori Hattori (AIST), Yuki Nakashima (AIST/JAXA), Fuminori Hirayama, Ryo Yamamoto, Hitrotake Yamamori, Satoshi Kohjiro, Akira Sato (AIST), Hiroyuki Takahashi (The Univ. of TOkyo), Daiji Fukuda (AIST) SCE2019-10 |
Photon imaging technology is applied in various research fields such as quantum information communication and biological... [more] |
SCE2019-10 pp.9-13 |
ED, THz |
2018-12-18 10:05 |
Miyagi |
RIEC, Tohoku Univ. |
2D nanoantennas for Controlling Polarization Characteristics of a Grating-Gate Plasmonic THz Detector Masaya Suzuki, Tomotaka Hosotani, Tetsuya Suemitsu (Tohoku Univ.), Yuma Takida, Hiromasa Ito, Hiroaki Minamide (RIKEN), Taiich Otsuji, Akira Satou (Tohoku Univ.) ED2018-64 |
[more] |
ED2018-64 pp.43-46 |
IA |
2018-10-12 16:15 |
Tokyo |
Takeda Hall, Tokyo Univ. (No. 88) |
A counter method of unused IP address sweep for router Akira Sato, Shuji Sannomiya (Univ. of Tsukuba), Daiyuu Nobori, Satoshi Matsumoto (ICSCoE of IPA) IA2018-33 |
[more] |
IA2018-33 pp.5-8 |
SCE |
2018-10-10 14:35 |
Miyagi |
|
Readout of Pulses from a Single TES X-ray Microcalorimeter with a Microwave SQUID Multiplexer and the Readout Noise Contribution Yuki Nakashima (ISAS/JAXA), Fuminori Hirayama, Satoshi Kohjiro, Hirotake Yamamori, Shuichi Nagasawa, Akira Sato, Tomoya Irimatsugawa (AIST), Haruka Muramatsu, Tasuku Hayashi, Noriko. Y. Yamasaki, Kazuhisa Mitsuda (ISAS/JAXA) SCE2018-17 |
[more] |
SCE2018-17 pp.1-6 |
ICSS, IA |
2018-06-25 14:50 |
Ehime |
Ehime University |
Survey on current situation of incorrect setting of DNS server Akira Sato (Univ. of Tsukuba), Kazunori Fujiwara (JPRS), Takaho Omuro, Kodai Watanabe, Kenichi Yoshida (Univ. of Tsukuba) IA2018-5 ICSS2018-5 |
It is necessary for the stable operation of the Internet that DNS (Domain Name System) can be used normally. Currently, ... [more] |
IA2018-5 ICSS2018-5 pp.27-31 |
ED, THz |
2017-12-19 10:05 |
Miyagi |
RIEC, Tohoku Univ |
Optical-to-MMW Carrier-Frequency Down-Conversion by InP-HEMT Yuya Omori, Tomotaka Hosotani, Taichi Otsuji, Katsumi Iwatsuki, Tetsuya Suemitsu (Tohoku Univ), Kaoru Higuma, Junichiro Ichikawa (Sumitomo Osaka Cement), Takahide Sakamoto, Naokatsu Yamamoto (NICT), Akira Satou (Tohoku Univ) ED2017-83 |
[more] |
ED2017-83 pp.41-45 |
IA |
2017-11-16 14:50 |
Overseas |
KMITL, Bangkok, Thailand |
Log analysis for hijacked user account's login detection method based on an autonomous system number of access source Akira Sato, Shuji Sannomiya, Yoshihiro Oyama, Hisashi Nakai, Kenichi Yoshida, Keisuke Kameyama (Univ. of Tsukuba) IA2017-50 |
User accounts may be hijacked carelessly, and system administrators
should detect such hijacked user accounts as soon a... [more] |
IA2017-50 pp.95-98 |
ED |
2016-12-19 16:30 |
Miyagi |
RIEC, Tohoku Univ |
Improvement of light receiving efficiency of Asymmetric-Dual-Grating-Gate High-Electron-Mobility-Transistor by series array and lens integration Tomotaka Hosotani, Fuzuki Kasuya, Hiroki Taniguchi, Takayuki Watanabe, Tetsuya Suemitsu, Taiichi Otsuji (Tohoku Univ.), Yuma Takida, Hiromasa Ito, Hiroaki Minamide (RIKEN), Tadao Ishibashi (NTT Electronics Techno), Makoto Shimizu (NEL), Akira Satou (Tohoku Univ.) ED2016-84 |
Asymmetric-dual-grating-gate high-electron-mobility-transistors (ADGG-HEMTs) are expected for room-temperature operating... [more] |
ED2016-84 pp.23-28 |
IA |
2016-11-04 10:55 |
Overseas |
Taipei (Taiwan) |
Real-time Abnormal Traffic Detection Circuit Based on Simple Frequent-Itemset-Mining Method Shuji Sannomiya, Akira Sato, Kenichi Yoshida (Univ. of Tsukuba) IA2016-47 |
To resist the growth of abnormal traffic such as P2P flows, DDoS attacks and Internet worms, a circuit design to realize... [more] |
IA2016-47 pp.93-98 |
|