Torsion oscillator current control driver

Details Torsion oscillator current control driver Torsion oscillator current control driver

2007-06-12

2007-06-12

Tran, Huan (Department: 2861)

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C347S247000

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11002342

ABSTRACT:
A system for driving a torsion oscillator based on frequency, amplitude and offset control signals includes a pulse width modulator subsystem configured to generate a stream of repetitive pulse signals which encodes the frequency, amplitude and offset control signals, a low pass filter for filtering the stream of repetitive pulse signals to provide a filtered output, and a driver circuit for driving the torsion oscillator based on the filtered output.

REFERENCES:
patent: 4264809 (1981-04-01), Fearnside
patent: 4317611 (1982-03-01), Petersen
patent: 4344677 (1982-08-01), Stuermer et al.
patent: 4630223 (1986-12-01), Schoon
patent: 4686363 (1987-08-01), Schoon
patent: 4797749 (1989-01-01), Paulsen
patent: 4800271 (1989-01-01), Blais
patent: 5477330 (1995-12-01), Dorr
patent: 6304359 (2001-10-01), Gadhok
patent: 6838661 (2005-01-01), Klement
patent: 6870560 (2005-03-01), Bush et al.
patent: 2003/0021497 (2003-01-01), Kandori et al.

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