Performance of preproduction model cesium beam frequency standards for spacecraft applications
Performance of preproduction model cesium beam frequency standards for spacecraft applications
- New search for: Levine, M. W.
- New search for: Levine, M. W.
A cesium beam frequency standards for spaceflight application on Navigation Development Satellites was designed and fabricated and preliminary testing was completed. The cesium standard evolved from an earlier prototype model launched aboard NTS-2 and the engineering development model to be launched aboard NTS satellites during 1979. A number of design innovations, including a hybrid analog/digital integrator and the replacement of analog filters and phase detectors by clocked digital sampling techniques are discussed. Thermal and thermal-vacuum testing was concluded and test data are presented. Stability data for 10 to 10,000 seconds averaging interval, measured under laboratory conditions, are shown.
Document information
Performance of preproduction model cesium beam frequency standards for spacecraft applications
1978-11-01
Conference paper
No indication
English
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