摘要
接收机系统时延值的测量是高精度定时应用中的重要课题。本文分析了测量CsSync 1 0 0 0型罗兰C接收机时延的原理 ,提出了测量本机时延的一种方法和测量接收机系统时延的两种方法 ,详细介绍了测量过程 ,并给出了相应的实测结果。该测量结果经过实践证明是可靠的 ,已经在长波授时系统稳定性评估中得到应用。
The measurement of delay of timing receiver system is a significant task in high precise time service field. The principle of delay measurement applied to software Cs Sync 1000 Loran C receiver system is discussed, one delay test method for the receiver itself and two methods for the receiver system including antenna and cable are presented, the detail test procedure and the results are given in this paper , too. The reliability and validity of the results have been proved.
出处
《电子测量与仪器学报》
CSCD
2002年第3期22-27,共6页
Journal of Electronic Measurement and Instrumentation
