摘要
比较全面地介绍了-宽带中频相位计的研制过程。论述了相位计的工作原理,给出了系统框图。对各个部件的设计做了介绍,并给出了相位计所达到的技术指标。还介绍了系统测试方法和检定方法,对系统的误差做了分析,并给出了理论计算误差与实测误差的对应关系,提出了今后的进一步设想。
Development process of the wide-band intermediate frequency phase meter is introduced completely in this paper.The principle of the phase meter and it's block dia- gram are presented.The designs of every component and the performance figures of the phase meter are illustrated.The methods for measuring and verificating this system are also described.The corresponding relation of theoretical calculation error to measured error of this phase meter is given.And finally,the futher ideas are put forward.
出处
《宇航计测技术》
CSCD
北大核心
1991年第3期29-36,共8页
Journal of Astronautic Metrology and Measurement
关键词
相位计算
误差分析
相位测量仪表
Phase measurement
Phase measurement instrument
Phase study
Error analysis
Principle
