Single sideband double quadrature modulator

Details Single sideband double quadrature modulator Single sideband double quadrature modulator

1997-09-16

1999-01-19

Grimm, Siegfried H.

Modulators

Amplitude modulator

Single or vestigial sideband type

375270, 375301, 455 47, 455109, H03C 100

Patent

active

058617817

ABSTRACT:
A method of and apparatus for effecting single sideband modulation which mixes and sums the quadrature and in-phase components of a baseband signal with the in-phase and quadrature components of an intermediate frequency (IF) signal to form in-phase and quadrature components of a sum signal having a frequency equal to the sum of the frequencies of the baseband and intermediate frequency signals and which mixes and sums the quadrature and in-phase components of an RF carrier signal with the in-phase and quadrature components of the sum signal to form a single-sideband signal.

REFERENCES:
patent: 3390343 (1968-06-01), Carter
patent: 5243304 (1993-09-01), Rixon

Affiliated with

Also associated with

Rating

Single sideband double quadrature modulator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single sideband double quadrature modulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single sideband double quadrature modulator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1249773