Voltage ripple reduction

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United States of America Patent

PATENT NO 9113541
SERIAL NO

13341362

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Abstract

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Among other things, one or more techniques and/or systems are described for reducing a voltage ripple in an electric signal. In this way, in radiographic imaging modalities, for example, undesired fluctuations in an output of a radiation source (e.g., undesirable fluctuations in an energy level of emitted photons) may be reduced. To reduce the voltage ripple, a (ripple reducing) electric signal is generated that comprises properties substantially similar to the voltage ripple, but opposite in phase. The (ripple reducing) electric signal is then combined with the original electric signal to generate a combined electric signal with a voltage ripple that is reduced relative to the voltage ripple of the electric signal as initially generated.

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Patent Owner(s)

Patent OwnerAddress
ANALOGIC CORPORATION8 CENTENNIAL DRIVE PEABODY MA 01960

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Weedon, Hans J Salem, US 18 198

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