CONFERENCE PROCEEDINGS
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Yasumasa Yamasaki
at Osaka Metropolitan Univ
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Author
Publications (5)
Proceedings Article | 31 August 2022 Presentation + Paper
Extended Q-band (eQ) receiver for Nobeyama 45-m Telescope
Chau-Ching Chiong, Fumitaka Nakamura, Atsushi Nishimura, Ross Burns, Chen Chien, Kazuhito Dobashi, Yasunori Fujii, Chin-Ting Ho, Ted Huang, Yuh-Jing Hwang, Shou-Ting Jian, Ryohei Kawabe, Kimihiro Kimura, Sheng-Yuan Liu, Shih-Ping Lai, Hideo Ogawa, Nozomi Okada, Seiji Kameno, Tomomi Shimoikura, Shigehisa Takakuwa, Kotomi Taniguchi, Wei-Hao Wang, You-Ting Yeh, Yasumasa Yamasaki, Yoshinori Yonekura
Proceedings Volume 12190, 121900M (2022) https://doi.org/10.1117/12.2629811
KEYWORDS: Receivers, Telescopes, Astronomy, Radio astronomy, Observatories, Polarization
Proceedings Article | 13 December 2020 Poster + Paper
Development of the new multi-beam receiver and telescope control system for NASCO
Atsushi Nishimura, Akio Ohama, Kimihiro Kimura, Daichi Tsutsumi, Yudai Matsue, Rin Yamada, Mariko Sakamoto, Kenta Matsunaga, Yutaka Hasegawa, Taisei Minami, Takeru Matsumoto, Kazuki Shiotani, So Okuda, Kakeru Fujishiro, Keisuke Sakasai, Masahiro Suzuki, Shun Saeki, Kouki Satani, Kousuke Urushihara, Chiharu Kato, Takashi Kondo, Kazuki Okawa, Daiki Kurita, Tetsuta Inaba, Shohei Maruyama, Masako Koga, Kenya Noda, Mikito Kohno, Hiroaki Iwamura, Yuichi Hori, Kaoru Nishikawa, Takeru Nishioka, Thoqin Pang, Hidetoshi Sano, Rei Enokiya, Satoshi Yoshiike, Shinji Fujita, Katsuhiro Hayashi, Kazufumi Torii, Takahiro Hayakawa, Akio Taniguchi, Kisetsu Tsuge, Yumiko Yamane, Yusuke Hattori, Takahiro Ohno, Shota Ueda, Sho Masui, Yasumasa Yamasaki, Hiroshi Kondo, Kazuji Suzuki, Kazuhiro Kobayashi, Yasunori Fujii, Yumi Fujii, Tetsuhiro Minamidani, Takeshi Okuda, Hiroaki Yamamoto, Kengo Tachihara, Toshikazu Onishi, Akira Mizuno, Hideo Ogawa, Yasuo Fukui
Proceedings Volume 11453, 114533Z (2020) https://doi.org/10.1117/12.2562053
KEYWORDS: Receivers, Control systems, Telescopes, Submillimeter telescopes, Mirrors, Spectrometers, Robotics, Reliability
Proceedings Article | 13 December 2020 Poster + Paper
Development of a wideband waveguide diplexer for simultaneous observation at 210-375 GHz
Proceedings Volume 11453, 114534F (2020) https://doi.org/10.1117/12.2561355
KEYWORDS: Waveguides, Telescopes, Receivers, Observatories, Clouds, Astronomy, Oscillators, Waveguide modes
Proceedings Article | 13 December 2020 Poster + Paper
Optical design of the 1.85-m mm-submm telescope in 210–375 GHz band
Yasumasa Yamasaki, Sho Masui, Masanari Okawa, Koki Yokoyama, Taisei Minami, Shota Ueda, Yutaka Hasegawa, Atsushi Nishimura, Toshikazu Onishi, Hideo Ogawa, Nozomi Okada, Kimihiro Kimura, Alvaro Gonzalez, Takafumi Kojima, Keiko Kaneko, Ryo Sakai
Proceedings Volume 11453, 114534H (2020) https://doi.org/10.1117/12.2561955
KEYWORDS: Optical design, Telescopes, Receivers, Mirrors, Clouds, Reflectors, Antennas, Optical instrument design, Device simulation, Optical simulations
Proceedings Article | 13 December 2020 Poster + Paper
Current status and future plan of Osaka Prefecture University 1.85-m mm-submm telescope project
Atsushi Nishimura, Kazuki Tokuda, Ryohei Harada, Yutaka Hasegawa, Shota Ueda, Sho Masui, Ryotaro Konishi, Yasumasa Yamasaki, Hiroshi Kondo, Koki Yokoyama, Takeru Matsumoto, Taisei Minami, Masanari Okawa, Shinji Fujita, Ayu Konishi, Yuka Nakao, Shimpei Nishimoto, Sana Kawashita, Sho Yoneyama, Tatsuyuki Takashima, Kenta Goto, Nozomi Okada, Kimihiro Kimura, Yasuhiro Abe, Kazuyuki Muraoka, Hiroyuki Maezawa, Toshikazu Onishi, Hideo Ogawa
Proceedings Volume 11445, 114457F (2020) https://doi.org/10.1117/12.2560955
KEYWORDS: Waveguides, Observatories, Galactic astronomy, Telescopes, Clouds, Spatial resolution, Molecules, Modulators, Circular polarizers, Transducers
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