DocumentCode
1189983
Title
A Precision Phase Meter
Author
Frater, R.H.
Volume
15
Issue
42371
fYear
1966
Firstpage
9
Lastpage
19
Abstract
A new precision phase meter is described. The basic 20-c/s to 100-kc/s unit covers a 1-mV to 3-V range. This combines with a 1.5- to 45-Mc/s unit which operates between 300 ¿V and 30 mV without adjustment. Any reference phase may be set to zero with an internal 360° phase shifter. Phase may be read from an internal meter or from a calibrated divider, but for a digital voltmeter, or for sweep measurements, an X-Y recorder may be used. Absolute accuracy is 0.5°.
Keywords
Delay lines; Distortion measurement; Extraterrestrial measurements; Filters; Frequency conversion; Frequency measurement; Hafnium; Instruments; Local oscillators; Phase measurement;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.1966.4313494
Filename
4313494
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