Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tracy S. Martin0
Michael S. LaBelle0
Timothy K. Coffman0
Date of Patent
January 30, 2007
0Patent Application Number
108726600
Date Filed
June 21, 2004
0Patent Primary Examiner
Patent abstract
A mobile terminal senses transmitted power in a Gallium Arsenide (GaAs) circuit. The GaAs circuit provides a steady reference voltage through the use of an operational amplifier and feedback circuit. The operational amplifier drives the bases of two transistors to create balanced signals that are then used by a detection circuit.
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