| タイトル | ACTS and OLYMPUS propagation experiments |
| 本文（外部サイト） | http://hdl.handle.net/2060/19890001720 |
| 著者（英） | Bostian, Charles W.; Baker, Kenneth R. |
| 著者所属（英） | Virginia Polytechnic Inst. and State Univ. |
| 発行日 | 1988-08-01 |
| 言語 | eng |
| 内容記述 | The OLYMPUS and ACTS satellites both provide opportunities for 10 to 30 GHz propagation measurements. The spacecraft are sufficiently alike that OLYMPUS can be used to test some prototype ACTS equipment and experiments. Data are particularly needed on short term signal behavior and in support of uplink power control and adaptive forward error correction (FEC) techniques. The Virginia Tech Satellite Communications Group has proposed a set of OLYMPUS experiments including attenuation and fade rate measurements, data communications, uplink power control, rain scatter interference, and small-scale site diversity operation. A digital signal processing receiver for the OLYMPUS and ACTS beacon signals is being developed. |
| NASA分類 | COMMUNICATIONS AND RADAR |
| レポートNO | 89N11091 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/144941 |
