Amplifiers – With amplifier condition indicating or testing means
Reexamination Certificate
2011-01-04
2011-01-04
Choe, Henry K (Department: 2817)
Amplifiers
With amplifier condition indicating or testing means
C330S279000
Reexamination Certificate
active
07863975
ABSTRACT:
A calibration device for a power amplifier includes a calculation unit, a first storage unit and a multiplier. The calculation unit is utilized for generating a calibration factor according to a value of a characteristic parameter of the power amplifier. The first storage unit coupled to the calculation unit, for storing the calibration factor. The multiplier is coupled to the first storage unit and a baseband unit, for multiplying a baseband signal outputted from the baseband unit by the calibration factor for generating an input signal to the power amplifier.
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Chang Yun-Shen
Chen Jiunn-Tsair
Hou Wen-Sheng
Lin Chien-Cheng
Wen Chun-Hsien
Choe Henry K
Hsu Winston
Margo Scott
Ralink Technology Corp.
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