INVESTIGATION OF OWN TRANSMISSION CANCELLATION FOR CONTINUOUS FREQUENCY MODULATION SONARS

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$53,420.00
Award Year:
1988
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Agency Tracking Number:
9271
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
A DESIGN STUDY AND FEASIBILITY MODEL IMPLEMENTATION OF AN ADAPTIVE INTERFERENCE CANCELER IS PROPOSED FOR APPLICATION TO LONG RANGE SONAR SYSTEMS USING CONTINUOUS FREQUENCY MODULATION. THE PURPOSE OF THE CANCELER IS TO PREVENT OVER-LOAD OF THE SONAR RECEIVER DYNAMIC RANGE THAT WOULD OTHERWISE RESULT FROM HIGH POWER COUPLING OF THE TRANSMITTED SIGNAL INTO ITS INPUT. ADAPTIVE INTERFERENCE CANCELER TECHNIQUES THAT HAVE BEEN SUCCESSFULLY USED PREVIOUSLY WITH RADIO SYSTEMS ARE MODIFIED FOR APPLICATION TO THE SONAR PROBLEM.

* information listed above is at the time of submission.

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