Chaos-Based Satellite Digital Communication Systems

Award Information
Agency: Department of Defense
Branch: Army
Contract: W15P7T-11-C-H203
Agency Tracking Number: A2-4256
Amount: $720,899.00
Phase: Phase II
Program: SBIR
Awards Year: 2010
Solicitation Year: 2009
Solicitation Topic Code: A09-063
Solicitation Number: 2009.2
Small Business Information
AshRem Technologies
500 E. Santa Anita Ave. #C, Burbank, CA, -
DUNS: 829498646
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: Y
Principal Investigator
 Ashitosh Swarup
 CEO
 (818) 845-5820
 aswarup@ashremtech.com
Business Contact
 Remy Ashe
Title: COO
Phone: (310) 908-7301
Email: rswarup@ashremtech.com
Research Institution
N/A
Abstract
This proposal presents a hardware design to implement a next-generation secure digital communication system that uses chaotic signals. The use of chaotic signals in digital communication systems offers several advantages. First, the noise-like properties of chaotic signals prevent them from being easily detected, giving greater immunity from eavesdropping and interception. Second, an infinite number of chaotic waveforms can be generated, each with strong autocorrelation properties and weak cross-correlation properties. Third, chaotic signals possess the salient features of broadband communication systems such as multipath mitigation and resistance to jamming. The proposed Phase II effort aims to implement the simulated chaotic modulation/demodulation scheme developed during the Phase I to design a proof-of-concept prototype chaotic digital communication system.

* information listed above is at the time of submission.

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