Television receiver with separate i-f amplifiers for vsb and...

Details Television receiver with separate i-f amplifiers for vsb and... Television receiver with separate i-f amplifiers for vsb and...

H - Electricity

04

N

H04N 5/46 (2006.01) H04B 1/26 (2006.01) H04L 27/06 (2006.01) H04L 27/38 (2006.01) H04N 5/44 (2006.01) H04N 5/455 (2006.01)

Patent

CA 2266156

A radio receiver includes first and second intermediate-frequency amplifier chains respectively supplying first and second final intermediate-frequency responses to a digital television (DTV) signal selected for reception; first and second analog-to-digital converters for digitizing the first and second final intermediate-frequency responses; QAM synchrodyning circuitry for generating real and imaginary sample streams of interleaved QAM symbol code by synchrodyning the digitized first final intermediate-frequency response to baseband, providing the selected DTV signal is a QAM signal; and VSB synchrodyning circuitry for generating a real sample stream of interleaved VSB symbol code by synchrodyning the digitized second final intermediate-frequency response to baseband, providing the selected DTV signal is a VSB signal. The first and second intermediate- frequency amplifier chains share at least one local oscillator.

Affiliated with

Also associated with

Rating

Television receiver with separate i-f amplifiers for vsb and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Television receiver with separate i-f amplifiers for vsb and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Television receiver with separate i-f amplifiers for vsb and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1344271