Chaotic Communication System with Modulation of Nonlinear Elements

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United States of America Patent

SERIAL NO

11761555

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Abstract

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A chaotic communication system employs transmitting and receiving chaotic oscillating circuits. One improvement to first-generation systems is the ability to modulate a nonreactive element in the transmitting circuit, thus increasing modulation bandwidth. Other features include insertion of a gain control amplifier in a chaotic receiver; signal filtering in chaotic transmitters and receivers; use of chaotic modulation techniques for cellular telephony applications; dual-transmitter and receiver systems; a dual receiver synchronization detector; interfaces to communication systems; analog chaotic signal modulation; use of multiple chaotic transmitters and receivers; digital algorithm improvement using a cube-law nonlinear component; a Gb-only receiver; a Gb-only transmitter; and positive slope transmitter and receiver systems.

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Patent Owner(s)

Patent OwnerAddress
SCIENCE APPLICATIONS INTERNATIONAL CORPORATIONSAN DIEGO CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berkley, Antwong L Arlington, VA 3 133
Bowser, Steven M Vienna, VA 3 133
Dew, Nelson R Ghent, WV 4 159
Edwards, Michael C Clifton, VA 28 219
Gardner, Charles P Dumfries, VA 3 133
Hinton, Daniel E SR Arnold, MD 2 47
Longtin, Laurance P Vienna, VA 3 133
Martin, Shannon W Richmond, VA 3 133

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