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Your search keyword '"Osipov, D."' showing total 14 results
Start Over Author "Osipov, D." Publisher wiley-blackwell
14 results on '"Osipov, D."'

1. Two-step reset method for energy-efficient SAR ADC switching schemes.

Author

Osipov, D. and Paul, St.

Subjects
*ENERGY consumption, *SWITCHING theory, *ENERGY conversion, *FORCE & energy, *CAPACITORS
Abstract

The impact of the reset energy on the overall energy efficiency of an successive-approximation register (SAR) ADC is examined for some recently reported switching schemes. The reset energy can several times exceed the switching energy drawn from the reference during conversion. The simple method based on the optimal capacitor charging is proposed. By utilising of two-step switching during the reset phase, the total energy consumption of the DAC's capacitive matrix can be decreased by ~20%. [ABSTRACT FROM AUTHOR]

Published
2016
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5. ChemInform Abstract: Synthesis of Chromeno[2,3-b]chromenes from 2-Dimethylaminophenols and Malononitrile.

Author

Osyanin, V. A., Osipov, D. V., Borisov, D. D., and Klimochkin, Yu. N.

Subjects
*AMINOPHENOL synthesis, *MALONONITRILE, *RING formation (Chemistry), *QUINONE, *INTERMEDIATES (Chemistry), *MANNICH reaction
Abstract

A new method for the synthesis of chromenochromenes (III) is developed based on the cycloaddition of o-quinone methides, generated in situ from phenolic Mannich bases (I), to 2-aminochromene-3-carbonitrile intermediates derived from Mannich bases (I) and malononitrile. [ABSTRACT FROM AUTHOR]

Published
2014
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