H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 7/08 (2006.01) H04L 5/12 (2006.01) H04N 5/455 (2006.01) H04N 11/00 (2006.01) H04N 11/24 (2006.01) H04N 5/44 (2006.01)
Patent
CA 2395810
The present invention improves the performance of data receivers used for demodulating the data signals described in the international application WO 99/55087 by employing a novel method of spectrum processing to synthesize a full double sideband spectrum with the video signal and the data signal in quadrature. The novel techniques of the present invention enable several important advantages including but not limited to signal to noise ratio improvement, relaxation of circuit design constraints, mixed signal integrated circuit implementation, and for higher data rates. The present invention also improves the demodulation of television signals.
L'invention porte sur l'amélioration des performances de récepteurs de données utilisés pour la démodulation de signaux de données, décrits dans la demande internationale WO 99/55087, recourant à une nouvelle méthode de traitement de spectres pour synthétiser la totalité d'un spectre en bande latérale double. Les nouvelles techniques de l'invention présentent plusieurs avantages importants dont, non exclusivement, l'augmentation du rapport signal/bruit, la relaxation des contraintes de conception des circuits, la création de circuits intégrés de signaux mixtes, et un débit de données plus élevé. L'invention permet également d'améliorer la démodulation des signaux de télévision.
Ciciora Walter S.
Hartson Ted E.
Bereskin & Parr
Encamera Sciences Corporation
LandOfFree
Receiver improvement for expanded information capacity for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Receiver improvement for expanded information capacity for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Receiver improvement for expanded information capacity for... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1890638