CRL

Results: 866



#Item
371Earth / Space plasmas / Planetary science / Planetary atmospheres / Plasma physics / TIMED / Ozone depletion / Ionosphere / Atmospheric physics / Meteorology / Atmospheric sciences / Atmosphere

4 Ground-based Measurement Technologies 4-1 CRL Alaska Project − International Collaborations for observing Arctic atmosphere environment in Alaska − MURAYAMA Yasuhiro, MORI Hirotaka, ISHII Mamoru, KUBOTA Minoru, OYA

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-20 21:12:47
372Data management / Plot / Ionosonde / Radar / Database

5 Information service 5-1 Ionospheric observation and observation information processing system KATO Hisao The CRL has been making ionospheric observations for about 70 years. Recently, we have updated the ionospheric so

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Source URL: www.nict.go.jp

Language: English - Date: 2003-10-28 00:57:42
373Optical devices / Physics / Optical communications / Fiber-optic communications / Laser science / Optical amplifier / Optical fiber / Optical link / Laser / Optics / Photonics / Technology

5 Optical Communication Technologies 5-1 Study on Laser Communications Demonstration Equipment at the International Space Station ARIMOTO Yoshinori This paper summarizes CRL’s efforts to perform a mission analysis and

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Source URL: www.nict.go.jp

Language: English - Date: 2005-01-24 05:03:47
374Wireless networking / Software-defined radio / Videotelephony / Mobile telecommunications / Yokosuka Research Park / 4G / Wireless / Mobile phone / Wi-Fi / Technology / Electronic engineering / Mobile technology

2 Research Strategy of Yokosuka Radio Communications Research Center Mitsuhiko MIZUNO CRL Yokosuka Radio Communications Research Center has been established with aim to become an international center of excellence for re

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-20 20:54:51
375Internet / Technology / Operating system / Personal computer

5-2 Space Environment Information Service System ISHIBASHI Hiromitsu CRL provides a daily space environment report via an automatic telephone information service and an Internet web server. A daily summary and forecast o

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Source URL: www.nict.go.jp

Language: English - Date: 2003-10-28 01:14:46
376Time / Radio clock / Watches / Radio spectrum / JJY / OMA / Atomic clock / International Atomic Time / Radio / Measurement / Clocks / Horology

5-3 JJY, The National Standard on Time and Frequency in Japan KURIHARA Noriyuki The Communications Research Laboratory (CRL) determines the national standard time and frequency in Japan, which is disseminated throughout

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-20 21:43:11
377Acronyms / Photonics / Clocks / Atomic clock / Magneto-optical trap / Doppler cooling / Optical molasses / Laser cooling / Laser / Physics / Atomic physics / Atomic /  molecular /  and optical physics

3-2-2 Development of Atomic Fountain Primary Frequency Standard at CRL KUMAGAI Motohiro, ITO Hiroyuki, FUKUDA Kyoya, KAJITA Masatoshi, HOSOKAWA Mizuhiko, and MORIKAWA Takao Communications Research Laboratory has been con

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-20 21:44:16
378Electronics / Clocks / Maser / Radio astronomy / Atomic clock / Hydrogen maser / Frequency standard / Laser / Hydrogen / Technology / Physics / Acronyms

3-4 Hydrogen Maser ITO Hiroyuki, HOSOKAWA Mizuhiko, UMEZU Jun, MORIKAWA Takao, TSUDA Masahiro, TAKAHEI Ken-ichiro, UEHARA Masaro, and MORI Kenjiro Communications Research Laboratory (CRL) plays an important role in devel

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-20 21:38:47
379Photonics / Optical communication / Optical fiber

1 Optical COE(Center of Excellence) Project ITABE Toshikazu The Communications Research Laboratory (CRL) has undertaken the Research of Advanced Optical Communications and Sensing Technologies (called the Optical COE Pro

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-21 18:42:46
380Electronics / Electronic engineering / Electronic test equipment / DBm / Noise / FM broadcasting / S meter / Signal generator / AM broadcasting / Broadcast engineering / Radio / Technology

Transmitter Identification ― The Development of a High speed Data Acquisition System with Receiving Functions ― Masaaki SHIBUKI, Tsutomu SUGIYAMA, Ken IWASAKI, Takayuki HIRANO, and Akira SUZUKI CRL(Communication Res

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-20 20:59:53
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