Title :
A no-drift and less than 1×10-13 long-term stability quartz oscillator using a GPS SA filter
Author :
Kusters, John A. ; Ho, Kenneth ; Giffard, Robin P. ; Cutler, Leonard S. ; Allan, David W.
Author_Institution :
Hewlett-Packard Co., Santa Clara, CA, USA
Abstract :
Recently the time-domain spectrum of the Global Positioning Satellite (GPS) Selective Availability (SA) modulation has been characterized. The continued growth of GPS, its utility, and the technology to receive and utilize the GPS signals have resulted in stable, multi-channel GPS timing receivers. These are now available from several vendors. Further, the GPS satellite constellation is essentially complete and has been declared operational, at least in its initial phase
Keywords :
Global Positioning System; crystal oscillators; digital filters; frequency stability; measurement standards; GPS SA filter; GPS satellite constellation; GPS timing receivers; Global Positioning Satellite; long-term stability quartz oscillator; multi-channel GPS timing receivers; selective availability modulation; time-domain spectrum; Filtering; Filters; Frequency; Global Positioning System; Oscillators; Pulse measurements; Satellites; Stability; Time domain analysis; Timing;
Conference_Titel :
Frequency Control Symposium, 1994. 48th., Proceedings of the 1994 IEEE International
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-1945-1
DOI :
10.1109/FREQ.1994.398279
