Amplifiers – With semiconductor amplifying device – Including particular biasing arrangement
Reexamination Certificate
2011-05-10
2011-05-10
Nguyen, Hieu P (Department: 2817)
Amplifiers
With semiconductor amplifying device
Including particular biasing arrangement
C330S295000, C330S12400D
Reexamination Certificate
active
07940123
ABSTRACT:
There is disclosed an amplifier module which may include a plurality of N circuit devices, each of which may have at least two stages of amplification. Each circuit device may additionally have a DC input power terminal, a DC power return terminal, and at least one bias voltage terminal. The DC power terminals of the N circuit devices may be connected in series. A bias voltage network may have at least N taps, and each of the N taps may be connected to a bias voltage terminal of a corresponding one of the N circuit devices.
REFERENCES:
patent: 4631493 (1986-12-01), Vendelin et al.
patent: 5121084 (1992-06-01), Anderson et al.
patent: 7298344 (2007-11-01), Brown
Brown Andrew Kent
Brown Kenneth William
Gritters Darin Michael
Gunther John E.
Nguyen Hieu P
Raytheon Company
Sereboff Steven C.
SoCal IP Law Group LLP
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