| 双混频时差测量系统设计中的理论和技术问题 |
| |
| 引用本文： | 边玉敬.双混频时差测量系统设计中的理论和技术问题[J].宇航计测技术,1992(1):33-41. |
| |
| 作者姓名： | 边玉敬 |
| |
| 作者单位： | 陕西天文台 西安高级工程师 |
| |
| 摘 要： | 从分析双混频时差(DMTD)测量系统的测量误差着手,对系统设计和使用中常磁到的一些理论和技术问题进行了探讨,这涉及到公共源的影响、移相器的作用、自校和测量中的其它问题。
|
| 关 键 词： | 时差测量 相位测量 频率测量 研制 |
Theoretical and technical problems in design of DMTD system |
| |
| Bian Yujing.Theoretical and technical problems in design of DMTD system[J].Journal of Astronautic Metrology and Measurement,1992(1):33-41. |
| |
| Authors: | Bian Yujing |
| |
| Institution: | Bian Yujing |
| |
| Abstract: | Error sources in the dual mixer time difference (DMTD) system are investi- gated. In particular the errors related to common source and the actual time difference read on the counter are analysed mathematically. Some useful results for designer and user are obtained. |
| |
| Keywords: | Time difference measurement Phase measurement Frequency measurement |
| 本文献已被 CNKI 维普 等数据库收录！ |
