Telecommunications – Transmitter – Noise or interference elimination
Reexamination Certificate
2006-02-08
2010-10-19
Vo, Nguyen (Department: 2618)
Telecommunications
Transmitter
Noise or interference elimination
C455S126000, C455S127200
Reexamination Certificate
active
07817970
ABSTRACT:
The transmitting/receiving device has a polar modulator with a variable predistorter (11, 12) and an amplifier (8) which can be modulated, a reception path (25) which can be operated both during conventional reception and for the purposes of adjustment of the predistorter (11, 12) in order to determine a measurement signal (35) which is dependent on the output signal from the amplifier (8), and a coupling path for coupling of the reception path (25) to the output from the amplifier (8). A control and evaluation means (34, 36) is additionally provided for adjustment of the predistorter (11, 12).
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Dicke Billig & Czaja, PLLC
Infineon - Technologies AG
Vo Nguyen
LandOfFree
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