Step-up frequency converter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060009173A1
SERIAL NO

10514703

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Abstract

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A step-up frequency converter includes a first and a second input for two input signals that are to be mixed, the first input signal having a lower frequency than the second input signal, a first and a second control element each of which is provided with a control connection and two main connections, the flow of current between the main connections being controllable by means of a signal at the control connection, and an output for a mixed signal generated from the two input signals that are to be mixed. The control connections of the two control elements are connected to the second input signal in a counter-clocked mode while the first connections of the two control elements are connected to each other and to the output. A first symmetrizer connects the input for the first input signal to the first main connections of the two control elements.

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Patent Owner(s)

Patent OwnerAddress
ERICSSON ABSE-164 80 STOCKHOLM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gill, Hardial Singh Backnang, DE 3 5
Koch, Stefan Oppenweiler, DE 103 981
Krupa, Richard Murrhardt, DE 1 3

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