| タイトル | Radio science experiment of Voyager-2 spacecraft occultation by Neptune |
| 著者（英） | Ichikawa, T.; Shuto, K.; Takano, T.; Kawashima, N.; Yamada, M.; Saito, H.; Nishimura, T.; Hayashi, T.; Yamamoto, Z.; Mizuno, E. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1990-01-01 |
| 言語 | eng |
| 内容記述 | NASA-JPL and Japan's Institute of Space and Astronautical Science collaborated at the Usuda Deep Space Center in the Voyager-2 Neptune occultation experiment. Phase information is extracted from the recorded data by means of a digital filter that can track the carrier frequency and narrow the filter bandwidth by up to 3 mHz. The results thus obtained can verify the phase-stability of the receiving system as a whole. Problems experienced by low-noise amplifiers were solved through the use of system redundancies. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 92A53722 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/324552 |
|
