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All Technical Committee Conferences (Searched in: Recent 10 Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WPT |
2025-03-11 14:50 |
Kyoto |
Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Development of centimeter-wave wideband Quadruple-Ridged Antenna
-- Effects of beam pattern on characteristic degradation of coaxial-to-waveguide transition -- Akira Kameyama, Shuto Dakie, HIdeo Ogawa, Toshikazu Onishi (OMU), Shogo Nohara, Kotaro Ninuma (YU), Yasumasa Yamazaki (NAOJ), Yutaka Hasegawa (NICT), Hideki Uzihara (Rits) WPT2024-62 |
We have been developing a QRA for VLBI observations in the 6$-$23 GHz band with a specific bandwidth of 117%, and have o... [more] |
WPT2024-62 pp.111-114 |
WPT |
2024-03-15 13:00 |
Kyoto |
Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Development of Wideband Antennas(IV) Hideki Ujihara (Ritsumeikan Univ.), Tomohiko Mitani (Kyoto Univ.) WPT2023-52 |
Wideband receiver system has been in development with wideband feed for VLBI observation, which can simultaneously measu... [more] |
WPT2023-52 pp.85-86 |
WPT |
2018-03-02 10:25 |
Kyoto |
Kyoto Univ. Uji Campus |
Development of Wideband Feed for Radio Astronomy(V) Hideki Ujihara, Kazuhiro Takefuji (NICT), Tomohiko Mitani (Kyoto Univ.) WPT2017-68 |
Shortened wideband feeds and OMTs for Kashima 34m antenna were developed and all of small VLBI stations MARBLE were upgr... [more] |
WPT2017-68 pp.7-10 |
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