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Applied Filtering Lab

Award Information

Agency:
Department of Defense
Branch:
Office of the Secretary of Defense
Award ID:
32599
Program Year/Program:
1996 / SBIR
Agency Tracking Number:
32599
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Applied Filtering Laboratory.
101 Robert Drive Normal, IL 61761
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1996
Title: Applied Filtering Lab
Agency / Branch: DOD / OSD
Contract: N/A
Award Amount: $75,000.00
 

Abstract:

The adaptive single user receiver invented at AF LAB has been shown to suppress multiuser and certain forms of narrow-band interference in adecision directed mode during the entire transmission, without requiring knowledge of other users spreading codes, timing or phase information in direct-sequence proposal, we investigate the use of our single user receiver for secure communications as required in many commercial, military and law enforcement applications. Dual-use communicatio requires us to investigate the performance of our direct sequence spread spectrum receiver in presence of both unintentional and smart jamming. Dual use also forces us to investigate the performance of our adaptive receiver in systems using both a small processing gain, say around 60, and large processing gain, say around 600 and multiple data bits per spreading code period. The results will indicate if a military user employing a large processing gain can also occupy the frequency spectrum occupied by several commercial DS-CDMA systems each assigning a small processing gain to each of it users and if rejection of near-far commercial users is possible.

Principal Investigator:

Dr. Rahul Singh
3094522987

Business Contact:

Small Business Information at Submission:

Applied Filtering Laboratory.
101 Robert Drive Normal, IL 61761

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No