IMPROVED DEMODULATOR FOR SS CDMA C(3) SYSTEMS

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$50,008.00
Award Year:
1989
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Agency Tracking Number:
10379
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Zeger-abrams Inc
1112 Clark Rd, Philadelphia, PA, 19118
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Burton S Abrams
(215) 576-5566
Business Contact:
() -
Research Institution:
n/a
Abstract
AN IMPROVED DEMODULATOR STRUCTURE HAS BEEN CONCEIVED FOR SPREAD SPECTRUM CODE DIVISION MULTIPLE ACCESS COMMAND, CONTROL, AND COMMUNICATIONS NETWORKS. THIS STRUCTURE PROMISES MUCH GREATER SEPARABILITY OF THE CDMA SIGNALS THAN CAN BE ACHIEVED WITH A CONVENTIONAL DEMODULATOR. ITS BENEFITS WILL BE MOST NOTABLE IN BEING ABLE TO DEMODULATE VERY WEAK SIGNALS IN THE PRESENCE OF VERY STRONG SIGNALS (THE SO-CALLED NEAR/FAR PROBLEM), WHERE THE RATIO OF SIGNAL STRENGTHS MAY BE MUCH LARGER THAN THE BANDWIDTH SPREADING RATIO.

* information listed above is at the time of submission.

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