Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Miho Fujieda"'
Publikováno v:
Languages, Vol 9, Iss 9, p 281 (2024)
Research article abstracts, the second most-read part of research papers after titles, generally follow disciplinary conventions, which are often manifested in their language use. This study analyzed lexical bundles or multi-word sequences in move te
Externí odkaz:
https://doaj.org/article/a8a0ca50c9d04e84aab0632ad90533b8
Publikováno v:
Revista de Lenguas para Fines Específicos, Vol 3 (2015)
Externí odkaz:
https://doaj.org/article/41ba4b7922eb450280b8f6a7d9e471ed
Publikováno v:
Journal of Medical English Education; Oct2023, Vol. 21 Issue 3, p87-93, 7p
Publikováno v:
2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS).
This paper presents a complete study and characterization of a two-way satellite time and frequency transfer link between two remote earth stations equipped with analog modems and software-defined radio receivers driven by atomic clocks. Techniques b
Publikováno v:
INTED2021 Proceedings.
Autor:
B. Chupin, G. D. Rovera, Tadahiro Gotoh, Tung Thanh Thai, Ryo Tabuchi, Ilaria Sesia, Miho Fujieda, Joseph Achkar, Dirk Piester
Publikováno v:
Proceedings of the 52nd Annual Precise Time and Time Interval Systems and Applications Meeting.
TWSTFT has been one of the most popular techniques used for comparison of remote atomic clocks. It typically employs the code-phase of a signal modulated by a pseudorandom noise (PN) code sent and received by microwave link via a geostationary teleco
Autor:
Tetsuya Ido, Miho Fujieda, Young Kyu Lee, Ryo Tabuchi, Chang Yong Park, Gérard Petit, Won-Kyu Lee, Hojoong Kim, Dai-Hyuk Yu, Sang-Wook Hwang, H. Hachisu, Myoung-Sun Heo, Sung-Hoon Yang, Tadahiro Gotoh
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 65:973-978
Advanced satellite-based frequency transfers by two-way carrier-phase (TWCP) and integer precise point positioning have been performed between the National Institute of Information and Communications Technology and Korea Research Institute of Standar
Autor:
Jun Amagai, Satoshi Yasuda, Tadahiro Goto, Toshio Iguchi, Seiji Kawamura, Kuniyasu Imamura, Shigeo Sugitani, Hiroshi Hanado, R. Ichikawa, Nobuyasu Shiga, Hiroki Ohta, Hironori Iwai, Masayuki K. Yamamoto, Kouta Kido, Miho Fujieda
Publikováno v:
Radio Science. 52:367-377
A method of estimating water vapor (propagation delay due to water vapor) using digital terrestrial broadcasting waves is proposed. Our target is to improve the accuracy of numerical weather forecast for severe weather phenomena such as localized hea
Autor:
U. Tanaka, Kenji Yonegaki, H Takiguchi, Tadahiro Gotoh, Kazuhiro Hayasaka, Shinji Urabe, Miho Fujieda, Kenji Toyoda, H. Hachisu, Tetsuya Ido
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 63:2231-2236
We developed a system for the remote frequency comparison of optical clocks. The system does not require a flywheel oscillator at the remote end, making it possible to evaluate optical frequencies even in laboratories, where no stable microwave refer
Publikováno v:
2019 Joint Conference of the IEEE International Frequency Control Symposium and European Frequency and Time Forum (EFTF/IFC).
A new TWSTFT modem was developed for both time and frequency transfer. The code and carrier phase measurements become available by it. We evaluated the performance in a common-clock and non common-clock measurements. The results encourage us to widel