Wien-bridge oscillator and circuit arrangement for regulating a detuning
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United States of America Patent
Stats
-
Jan 5, 2016
Grant Date -
Sep 25, 2014
app pub date -
Mar 21, 2013
filing date -
Mar 21, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An oscillator circuit includes a Wien-bridge oscillator. A non-detuned oscillating signal and a detuned oscillating signal are tapped from the Wien-bridge oscillator. A sum of a weighted detuned signal and a weighted non-detuned signal is coupled as feedback signal to the Wien-bridge to control the oscillation amplitude.
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International Classification(s)
- 2013 Application Filing Year
- H03B Class
- 411 Applications Filed
- 377 Patents Issued To-Date
- 91.73 % Issued To-Date
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- H03B Class
- 0 % this patent is cited more than
- 9 Age
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| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 5, 2027 |
