Amplifiers – With semiconductor amplifying device – Including balanced to unbalanced circuits and vice versa
Reexamination Certificate
2006-01-30
2010-06-29
Nguyen, Patrica (Department: 2817)
Amplifiers
With semiconductor amplifying device
Including balanced to unbalanced circuits and vice versa
C330S302000, C330S252000
Reexamination Certificate
active
07746176
ABSTRACT:
The invention relates to a receiver (1) comprising an amplifier (31-34) for amplifying an antenna signal, which amplifier (31-34) comprises an amplifier input (11a) and an amplifier output (12a,12b), the amplifier input (11a) being a single ended input for receiving the antenna signal, the amplifier output (12a,12b) being a differential output, and the amplifier (31-34) comprising a circuit (54) for compensating a series input impedance of the amplifier (31-34).
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Van Der Heijden Edwin
Veenstra Hugo
Nguyen Patrica
ST-Ericsson SA
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