| タイトル | Precise Phase Comparator for Nearly Equal Frequencies |
| 著者（英） | Adams, W. A.; Reinhardt, V. S. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 1982-12-01 |
| 言語 | eng |
| 内容記述 | New circuit precisely compares phases of two RF signals nearly equal in frequency, such as two hydrogen-maser frequency standards. Measuring circuit minimizes interactions between two sources. Also stabilized against thermal effects and against noise that could produce erroneous readings. Heat sinking, buffer amplifiers, and low-noise zero-crossing detector make picosecond precision possible. |
| NASA分類 | ELECTRONIC COMPONENTS AND CIRCUITS |
| レポートNO | 81B10253
GSC-12645 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/419811 |
