Spread spectrum modulation using time varying linear filtering

Details Spread spectrum modulation using time varying linear filtering Spread spectrum modulation using time varying linear filtering

1996-03-25

1998-05-05

Ghebretinsae, T.

Pulse or digital communications

Repeaters

Testing

H04K 100

Patent

active

057486670

ABSTRACT:
A method for transmitting information by radio over a wide bandwidth comprises the steps of: inputting a data signal into a time varying filter modulator; spreading the data signal in time and in frequency to produce a wideband signal; modulating the wideband signal onto an RF carrier to provide an RF output signal; and transmitting the RF output signal. The step of spreading includes performing a series of linear transformations to the data signal.

REFERENCES:
patent: 5005204 (1991-04-01), Deaett
patent: 5012490 (1991-04-01), Myer
A Novel Approach to Spread Spectrum Communication Using Periodic Time Varying Filters. Duverdier et al. May 1995 .Information Theory and Applications II. 4th Canadian Workshop. pp. 64-75.

Affiliated with

Also associated with

Rating

Spread spectrum modulation using time varying linear filtering does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spread spectrum modulation using time varying linear filtering, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spread spectrum modulation using time varying linear filtering will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-63541