Device, method, program, and recording medium for error...

Details Device, method, program, and recording medium for error... Device, method, program, and recording medium for error...

2007-08-15

2011-12-13

Nguyen, Vincent Q (Department: 2858)

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Calibration

C702S090000

Reexamination Certificate

active

08076947

ABSTRACT:
An error factor determination device includes an error factor recording unit which records error factors Eija in a signal generation system which includes a signal generation unit for generating a signal and an output terminal for outputting the signal, a reflection coefficient deriving unit which derives a reflection coefficient Xm of the output terminal based on measurement results R1and R2of the signal while the signal is being output from the output terminal and the error factors Eija recorded in the error factor recording unit, and a true/false determination unit which determines whether the recorded error factors Eija are true or false based on the derived reflection coefficient Xm, and a true value of the reflection coefficient.

REFERENCES:
patent: 2004/0100276 (2004-05-01), Fanton
patent: 2005/0165570 (2005-07-01), Wakai
patent: 2005/0289392 (2005-12-01), Haruta et al.
patent: 2007/0029989 (2007-02-01), Nakayama et al.
patent: 2007/0143051 (2007-06-01), Nakayama
patent: 2007/0285108 (2007-12-01), Nakayama et al.
patent: 2009/0030633 (2009-01-01), Nakayama
patent: 2009/0031172 (2009-01-01), Nakayama
patent: 11-38054 (1999-02-01), None
patent: 2003-294820 (2003-10-01), None
patent: 2003-344255 (2003-12-01), None
patent: 2005-233883 (2005-09-01), None
patent: 200513654 (2005-04-01), None
patent: 200533931 (2005-10-01), None
patent: 2004/049564 (2004-06-01), None
English language Abstract of JP 2005-233883, Sep. 2, 2005.
English language Abstract of JP 2003-344255, Dec. 3, 2003.
English language Abstract of JP 11-38054, Feb. 12, 1999.
English language translation of JP 2005-233883, Sep. 2, 2005.
English language translation of JP 2003-344255, Dec. 3, 2003.
English language translation of JP 11-38054, Feb. 12, 1999.

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