Wide bandwidth video amplifier

Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

330263, 330268, 330267, H04N 514

Patent

active

042938759

ABSTRACT:
The video amplifier circuit comprises a complementary symmetrical arrangement of a first and second solid state transistor element with the video input source coupled through a level shifting circuit to the first element and through a DC level shifting circuit to the second element and with means provided for operating each element in a clamped mode approaching saturation. Additional circuit modifications include means for modulating the video input signal with a high frequency signal to cause continuous gray scale variation.

REFERENCES:
patent: 3499104 (1970-03-01), Austin
patent: 4035840 (1977-07-01), Teuling
patent: 4197558 (1980-04-01), Rutishauser

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

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

Rate now

     

Profile ID: LFUS-PAI-O-1209509

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