Amplifiers – With semiconductor amplifying device – Integrated circuits
Reexamination Certificate
2007-05-08
2007-05-08
Nguyen, Patricia (Department: 2817)
Amplifiers
With semiconductor amplifying device
Integrated circuits
C330S302000, C330S126000
Reexamination Certificate
active
11168960
ABSTRACT:
A power amplifier arrangement comprises a power amplifier in a semiconductor body. At least one first input terminal on the surface of the semiconductor body is provided for feeding in a signal to be amplified. A first output tap of the arrangement is designed for outputting a signal with a first center frequency; a second and a third output tap are designed for outputting a second signal with a second center frequency. A line wire is respectively connected to the second and third output taps on the surface of the semiconductor body. According to the invention, a charge store is provided, which is coupled to the third output tap and is designed for forming a series resonant circuit with the line wire connected to the third output tap.
REFERENCES:
patent: 6177841 (2001-01-01), Ohta et al.
patent: 6298244 (2001-10-01), Boesch et al.
patent: 6496708 (2002-12-01), Chan et al.
patent: 6674337 (2004-01-01), Hashemi et al.
patent: 6980057 (2005-12-01), Morimoto et al.
patent: 7119623 (2006-10-01), Blednov et al.
RF Power Amplifiers for Wireless Communications, “4.3 Shorting the Harmonics”, Steve C. Cripps, Artech House, Inc., 1999, 8 pgs.
Donig Günter
Kapfelsperger Boris
Kitlinski Krzysztof
Schmid Alfons
Eschweiler & Associates LLC
Infineon - Technologies AG
Nguyen Patricia
LandOfFree
Power amplifier arrangement and method for processing a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power amplifier arrangement and method for processing a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power amplifier arrangement and method for processing a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3800490