×

Distribution of digitized composite AM FDM signals

  • US 5,412,415 A
  • Filed: 10/13/1992
  • Issued: 05/02/1995
  • Est. Priority Date: 04/10/1990
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method of distributing signals from a head-end station via a network comprising:

  • combining a plurality of AM channels modulated on sub-carriers at different frequencies to form a composite analogue signal, treating the composite analogue signal to reduce the peak-to-mean ratio,digitizing the composite analogue signal,transmitting resulting digital data onto the network, andreceiving the digital data at a receiver and reconstituting the composite analogue signal for reception at a termination.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×