WIEN-BRIDGE OSCILLATOR AS A LOW-FREQUENCY REFERENCE SOURCE,

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Abstract:

Design and performance of a Wien-bridge oscillator operating at 100 cps are presented. A frequency stability of .001 has been obtained over a temperature range from -55 to 85 C with a 20- percent supply voltage change. This is one order of magnitude better than the performance of oscillators preceding this design. The use of a highimpedance RC network and field-effect transistors led to a small-sized oscillator with low power consumption 1 mw. The performance of network components subjected to 20,000 g indicates that the stability will not be degraded under shock and vibration. Author

Author(s):
Sann, Klaus
Author Organization(s):
HARRY DIAMOND LABS WASHINGTON D C
Annotation:
Wien-bridge oscillator as a low-frequency reference source.
Pagination:
0102

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
HDL-TR1172
Project Number(s):
DA1P222901A207, 16100
Monitor Series:
TR1172
 Subject Terms
Joint Capability Areas:
JCA_4.6.1_General Engineering; JCA_4.6_Engineering
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
*OSCILLATORS, EXTREMELY LOW FREQUENCY, PERFORMANCE(ENGINEERING), NETWORKS, RESISTORS, GLASS CAPACITORS, STABILITY, RELIABILITY(ELECTRONICS), FEEDBACK AMPLIFIERS, AGING(MATERIALS), SHOCK(MECHANICS), VIBRATION, IMPEDANCE BRIDGES
Report Date:
1964 Jul 02