Amplifiers – With plural amplifier channels – Redundant amplifier circuits
Reexamination Certificate
2008-03-11
2008-03-11
Choe, Henry (Department: 2817)
Amplifiers
With plural amplifier channels
Redundant amplifier circuits
C330S295000
Reexamination Certificate
active
11316815
ABSTRACT:
A power amplifying apparatus includes a Doherty amplifier having a carrier amplifier and a peaking amplifier connected in parallel, each having an input/output matching circuit and an asymmetric power driver for driving the carrier amplifier and the peaking amplifier using an asymmetric power driver.
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Cha Jeonghyeon
Kim Bum-man
Kim Ildu
Kim Jangheon
Bacon & Thomas PLLC
Choe Henry
Postech Foundation
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