Amplifiers – With semiconductor amplifying device – Including plural amplifier channels
Reexamination Certificate
2005-07-12
2008-07-15
Pascal, Robert J. (Department: 2817)
Amplifiers
With semiconductor amplifying device
Including plural amplifier channels
C330S311000
Reexamination Certificate
active
07400198
ABSTRACT:
The present invention relates to improved linearity of an active circuit, and more particularly, to an active circuit having improved linearity using a main circuit unit and an assistant circuit unit. According to the present invention, the common gate circuit includes a main circuit unit consisting of a common gate circuit having a drain terminal through which an input signal is output as an output signal, an assistant circuit unit having a common gate circuit in order to assist the linearity of the main circuit unit, a biasing unit for biasing the main circuit unit and the assistant circuit unit, respectively, and load stages connected to output stages of the main circuit unit and the assistant circuit unit, wherein the output stages of the main circuit unit and the assistant circuit unit are coupled to each other.
REFERENCES:
patent: 2006/0152288 (2006-07-01), Peng et al.
Kim Bonkee
Kim Tae Wook
Lee Kwy-ro
Foley & Lardner
Integrant Technologies Inc.
Nguyen Hieu P
Pascal Robert J.
LandOfFree
Active circuit having improved linearity using multiple... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Active circuit having improved linearity using multiple..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active circuit having improved linearity using multiple... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3967104