研究者
J-GLOBAL ID:200901017207062896
更新日: 2020年06月09日
渡部 謙一
ワタベ ケンイチ | Watabe Kenichi
所属機関・部署:
国立研究開発法人産業技術総合研究所 物理計測標準研究部門 電磁気計測研究グループ
国立研究開発法人産業技術総合研究所 物理計測標準研究部門 電磁気計測研究グループ について
「国立研究開発法人産業技術総合研究所 物理計測標準研究部門 電磁気計測研究グループ」ですべてを検索
ホームページURL (1件):
http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=K16861042
論文 (10件):
Masato Wada, Ken-Ichi Watabe, Sho Okubo, Tomonari Suzuyama, Feng-Lei Hong, Masaki Amemiya. A Precise Frequency Comparison System Using an Optical Carrier. ELECTRONICS AND COMMUNICATIONS IN JAPAN. 2015. 98. 11. 19-27
Akifumi Takamizawa, Shinya Yanagimachi, Takehiko Tanabe, Ken Hagimoto, Iku Hirano, Ken-ichi Watabe, Takeshi Ikegami, John G. Hartnett. Preliminary Evaluation of the Cesium Fountain Primary Frequency Standard NMIJ-F2. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 2015. 64. 9. 2504-2512
Akifumi Takamizawa, Shinya Yanagimachi, Takehiko Tanabe, Ken Hagimoto, Iku Hirano, Ken-ichi Watabe, Takeshi Ikegami, John G. Hartnett. Atomic Fountain Clock With Very High Frequency Stability Employing a Pulse-Tube-Cryocooled Sapphire Oscillator. IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL. 2014. 61. 9. 1463-1469
Shinya Yanagimachi, Ken-ichi Watabe, Takeshi Ikegami, Hitoshi Iida, Yozo Shimada. Uncertainty Evaluation of-100-dBc/Hz Flat Phase Noise Standard at 10 MHz. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 2013. 62. 6. 1545-1549
Masaki Amemiya, Ken-ichi Watabe, Tomonari Suzuyama, Takashi Naito, Hidemi Tsuchida. Optical timing distribution system with femtosecond stability. IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING. 2012. 7. S187-S189
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MISC (7件):
K Watabe, JG Hartnett, CR Locke, G Santarelli, S Yanagimachi, T Shimazaki, T Ikegami, S Ohshima. Reference signal synthesized from a cryogenic sapphire oscillator improved by power control servo. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS. 2006. 45. 4A. 2827-2829
K Watabe, JG Hartnett, G Santarelli, S Yanagimachi, T Ikegami, S Ohshima. Microwave local oscillator for a cesium frequency standard synthesized from a cryogenic sapphire oscillator. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS. 2005. 44. 5A. 3283-3286
K Watabe, Y Koga, S Oshima, T Ikegami, JG Hartnett. Cryogenic Whispering Gallery sapphire oscillator for microwave frequency standard applications. IEICE TRANSACTIONS ON ELECTRONICS. 2004. E87C. 9. 1640-1642
K Watabe, S Ohshima, T Ikegami, JG Hartnett. Tunable double-sapphire-loaded microwave cavity with high-Q factor. IEICE TRANSACTIONS ON ELECTRONICS. 2003. E86C. 7. 1393-1395
K Watabe, K Shimizu, M Yoneyama, K Mizuno. Millimeter-wave active imaging using neural networks for signal processing. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES. 2003. 51. 5. 1512-1516
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