نتایج جستجو برای: ku and ka band
تعداد نتایج: 16850046 فیلتر نتایج به سال:
In this work we propose a simulation-based feasibility study for the efficient exploitation of W band (75110GHz) for high quality HDTV broadcasting applications. In order to obtain a reliable and realistic simulation environment, we have considered the DVB-S2 standard specifications, introducing the typical W-band impairments such as phase noise, rain attenuation, as well as non-linearities. Fo...
Abstract In view of the future development trend ocean altimetry satellites, design idea Ka/C dual frequency combination system is proposed, that is, mode using an altimeter antenna to contain Ka and C frequencies (35.7 5.3 GHz, respectively) for combined ranging. First, random error model measuring distance from phase center sea surface given, analysis shows ionospheric correction one importan...
NASA’s Deep Space Network (DSN) has been using both 70-m and 34-m reflector antennas to communicate with spacecraft at S-band (2.3 GHz) and X-band (8.45 GHz). To improve the quality of telecommunication and to meet future mission requirements, JPL has been developing 34-m Ka-band (32-GHz) beamwaveguide antennas. Presently, antenna pointing operates in either the open-loop mode with blind pointi...
Departments of 1Pharmacology, 2Behavioral Medicine, 3Psychosomatic Medicine, Tohoku University School of Medicine, 4Department of Psychology, Tohoku University, Sendai, 5ATR-International Human Information Science Laboratories Department 2, Kyoto, 6Cyclotron and Radioisotope Center, Tohoku University and 7Department of Comprehensive Medicine, Tohoku University School of Medicine, Sendai, Japan ...
1Member of JSCE, Professor, Dept. of Civil and Environmental Eng., National Institute of Technology, Matsue College (14-4 Nishi-ikuma, Matsue, Shimane 690-8518, Japan) E-mail: [email protected] 2Member of JSCE, Electric Power Development Co., Ltd. (15-1 Ginza 6-chome, Chuo-ku, Tokyo 104-8165, Japan) E-mail: [email protected] 3Honorary Member of JSCE, Professor, Kyushu University (...
Takuya Yoshida, Yuji Kobayashi, and Tadayasu Ohkubo From the Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan, the Graduate School of Agriculture, Kyoto Prefectural University, 1-5 Hangi-cho, Shimogamo, Sakyo-ku, Kyoto 606-8522, Japan, the Diagnostics Department, Asahi Kasei Pharma Corporation, 632-1 Mifuku, Izunokuni, Shizuoka 410-2321, ...
Mitsuru Sasaki, Gaku Sekiguchi, Tadafumi Adschiri, and Kunio Arai a Genesis Research Institute, Inc., 4-1-35 Noritake-shinmachi, Nishi-ku, Nagoya 451-0051, Japan; b Department of Chemical Engineering, Faculty of Engineering, Tohoku University, 07 Aza-Aoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan; c Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahir...
1Member of JSCE, Associate Professor, Department of Civil Engineering, Tokyo Institute of Technology (Ookayama 2-12-1-M1-11, Meguro-ku, 152-8552 Tokyo, Japan) E-mail: [email protected] 2Student Member of JSCE, Department of Civil Engineering, Tokyo Institute of Technology (Ookayama 2-12-1-M1-11, Meguro-ku, 152-8552 Tokyo, Japan) E-mail: [email protected] 3Member of JSCE, A...
a Department of Medicinal Natural Product Chemistry, School of Pharmaceutical Sciences, Hebei Medical University, 361 Zhongshan East Road, Shijiazhuang, 050017, Hebei Province, P. R. China. E-mail: [email protected] b College of Basic Medicine, Hebei Medical University, 050017, Shijiazhuang, P. R. China. E-mail: [email protected] c North China Pharmaceutical Group Corporation, New D...
Rebo: A Pet-Like Strokable Remote Control Kazuki Kobayashi∗1, Seiji Yamada∗2,∗3,∗4, Shinobu Nakagawa∗5, and Yasunori Saito∗6 ∗1Graduate School of Science and Technology, Shinshu University, 4-17-1 Wakasato, Nagano City 380-8553, Japan E-mail: [email protected] ∗2National Institute of Informatics, 2-1-2 Hitotsubashi, Chiyoda, Tokyo 101-8430, Japan E-mail: [email protected] ∗3SOKENDAI, Shonan Vil...
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