Power amplifier

Amplifiers – With semiconductor amplifying device – Including push-pull amplifier

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

330264, 330266, H03F 330

Patent

active

044892837

ABSTRACT:
A power amplifier comprises a power amplifying element for driving a load wherein a forward bias voltage applied between an input terminal and an output terminal of said power amplifying element which varies depending upon an output current of said power amplifying element, is detected and converted into a calibration current to feed back the current to the input terminal of said power amplifying element to calibrate variation of the forward bias voltage of said power amplifying element in linear variation in full cycle of input signal given by a signal source and to prevent cut-off of said power amplifying element in full cycle.

REFERENCES:
patent: 4215318 (1980-07-01), Kawanabe
patent: 4356452 (1982-10-01), Iwamatsu

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Power amplifier 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power amplifier will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1990408

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.