Method and device for measuring signals

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United States of America Patent

PATENT NO 9791487
SERIAL NO

13851497

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Sinusoidal drive is used, and a coefficient table for a plurality of predetermined phases is established, wherein each predetermined phase is designated with a coefficient. A sinusoidal wave is measured at the plurality of predetermined phases of each half cycle to produce measured signals, and each of the measured signals is multiplied with the coefficient corresponding to the phase at which the signal is measured to produce a weighted measured signal. Then, the weighted measured signals are summed to produce a complete measured signal.

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Patent Owner(s)

  • EGALAX_EMPIA TECHNOLOGY INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chin-Fu Taipei, TW 200 1779

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