Telecommunications – Transmitter – Noise or interference elimination
Reexamination Certificate
2005-10-04
2005-10-04
Vo, Nguyen T. (Department: 2685)
Telecommunications
Transmitter
Noise or interference elimination
C455S126000
Reexamination Certificate
active
06952567
ABSTRACT:
A system for detecting and extracting a signal envelope is disclosed. Embodiments of the invention provide for substantially linear operation and a low DC offset that is contributed generally by mismatch of a differential resistor.
REFERENCES:
patent: 5584059 (1996-12-01), Turney et al.
patent: 6449465 (2002-09-01), Gailus et al.
Skyworks Solutions Inc.
Vo Nguyen T.
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