Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul A. Fontaine0
Ranjit Gharpurey0
Heng-Chih Lin0
Date of Patent
March 6, 2007
0Patent Application Number
108117040
Date Filed
March 29, 2004
0Patent Primary Examiner
Patent abstract
A current-domain transmitter is configured to receive an input signal and provide a transmitted signal. The transmitter has a plurality of elements, operatively arranged between the input signal and the transmitted signal and configured to represent the input signal with respective electric currents whose respective current magnitudes are each substantially proportional to the input signal. The elements may include a current-steering digital-to-analog converter (DAC), a current mode filter (such as an LPF), a current mode mixer, and/or a current mode amplifier.
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