ＶＬＢＩ技術開発センター資料集（2021年）

Precise Time and Time Interval (PTTI)/International Technical Meeting (ITM) virtual meeting, 25-28, January 2021.

• "Precise Frequency Transfer with Broadband Transportable VLBI Stations" ,Mamoru Sekido, et al., ( Presentation[pdf] ）

IVS 2019+2020 Biennial Report

• "NICT VLBI Analysis Center Report for 2019-2020" , Mamoru Sekido, ( manuscript[pdf] ）
• "Kashima 34-m Network Station Report for 2019-2020" , Mamoru Sekido, Eiji Kawai ( manuscript[pdf] ）
• "Kashima and Koganei 11-m VLBI Stations: Report for 2019-2020" , Mamoru Sekido, Eiji Kawai ( manuscript[pdf] ）
• "NICT Technology Development Center 2019+2020 Biennial Report" , Kazuhiro Takefuji, Hideki Ujihara, and Tetsuro Kondo ( manuscript[pdf] ）

NASA/GSFC Seminar virtual meeting, 2 March 2021.

• "A Broadband VLBI system with transportable stations -A tool for high accurate frequency transfer and for geodesy -" ,Mamoru Sekido, et al., ( Presentation[pdf] ）

13th East Asian VLBI Network workshop 2021 virtual meeting, 2-5 March 2021.

• "Broadband VLBI experiments with transportable stations between Italy - Japan" ,Mamoru Sekido, et al., ( Presentation[pdf] ）

25th Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA) virtual meeting, 14-18 March 2021.

• "A Broadband VLBI experiment with transportable stations between Japan and Italy with a new observation scheme using closure delay relation" ,Monia Negusini, Mamoru Sekido, et al.,

日本天文学会　2021年春季年会, virtual meeting, 2021年3月16日-19日.

• "広帯域フィードの開発(XIX:終句)" 氏原秀樹、関戸衛、市川隆一 ( Presentation[pdf] ）

令和2年度 GGOS Japan 報告会, virtual meeting, 19 March 2021.

• "2020年度NICT機関報告と次期中期計画について", 市川隆一 ( Presentation[pdf] ）
• "A Broadband VLBI system with transportable stations -A tool for high accurate frequency transfer and for geodesy -" Mamoru Sekido, et al., ( Presentation[pdf] ）

Omni-SLR会合, virtual meeting, 19 April 2021.

• "小型アンテナを使った測地・周波数比較VLBI", 関戸衛 ( Presentation[pdf] ）

2021年度　GGOS Japan DOI部会報告会, virtual meeting, 1 September 2021.

• "NICT成果物へのDOI付与の取り組み(現状)", 関戸衛 ( Presentation[pdf] ）

Asia Pacific Workshop on Time and Frequency ATF2021 November 11, 2021 .

• "Intercontinental frequency link via broadband very long baseline interferometry", Mamoru Sekido et al., ( Presentation[pdf] ）

外部　Journal 論文