INVESTIGATION OF OWN TRANSMISSION CANCELLATION FOR CONTINUOUS FREQUENCY MODULATION SONARS

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N/A
Agency Tracking Number: 9271
Amount: $53,420.00
Phase: Phase I
Program: SBIR
Awards Year: 1988
Solitcitation Year: N/A
Solitcitation Topic Code: N/A
Solitcitation Number: N/A
Small Business Information
Zeger-abrams Inc
1112 Clark Rd, Philadelphia, PA, 19118
Duns: N/A
Hubzone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 BURTON S ABRAMS
 (215) 576-5566
Business Contact
Phone: () -
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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