Method for correcting an oscillator frequency

Details Method for correcting an oscillator frequency Method for correcting an oscillator frequency

2007-03-13

2007-03-13

Hoff, Marc S. (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

C701S214000

Reexamination Certificate

active

10487117

ABSTRACT:
A method for correcting an oscillator frequency of in particular a digital transmitter/receiver interface for transmitting measurement signals of a sensor to a control unit. The method includes outputting of a first reference frequency signal by the sensor, the first reference frequency signal and comparing it with a second reference frequency signal by the control unit, calculating a correction factor on the basis of the first and second reference frequency signals, and correcting the frequency signals representing actual measured quantities subsequently sent by the sensor and received by the control unit based on the calculated correction factor to obtain corrected frequency signals.

REFERENCES:
patent: 4616173 (1986-10-01), Cook et al.
patent: 4906944 (1990-03-01), Frerking
patent: 5041800 (1991-08-01), Long et al.
patent: 5402394 (1995-03-01), Turski
patent: 5493710 (1996-02-01), Takahara et al.
patent: 6161003 (2000-12-01), Lo Curto et al.
patent: 6342845 (2002-01-01), Hilliard et al.
patent: 6414909 (2002-07-01), Shimizu et al.
patent: 6590376 (2003-07-01), Bammert et al.
patent: 6625522 (2003-09-01), Sakurai et al.
patent: 6747374 (2004-06-01), Kouzuma
patent: 2001/0026180 (2001-10-01), Aoki et al.
patent: 197 22 114 (2003-04-01), None
patent: 0 288 601 (1988-11-01), None

Affiliated with

Also associated with

Rating

Method for correcting an oscillator frequency does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for correcting an oscillator frequency, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for correcting an oscillator frequency will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3766904