Differential phase reduction circuit for a video demodulating sy

Demodulators – Amplitude modulation demodulator – Having specific distortion – noise or other interference...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

329122, 329134, 329136, 3581951, H03D 318

Patent

active

048536415

ABSTRACT:
In a stereo television video demodulating system comprising an IF filter coupled via a limiter stage to a phase detector of a phase locked loop and further coupled to a video demodulator, a phase reduction circuit for reducing differential phase effects in the television which includes a capacitive circuit coupled between an output of the video demodulator and the multiplier section of the phase detector and a resistive circuit coupled between an output of the video demodulator and the multiplier section.

REFERENCES:
patent: 4731872 (1988-03-01), Washburn, Jr.

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

Differential phase reduction circuit for a video demodulating sy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Differential phase reduction circuit for a video demodulating sy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Differential phase reduction circuit for a video demodulating sy will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-133851

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