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Abstract
When sonars are used for military purposes they have to ensure unobtrusive operation, a feature that can be potentially secured by 'silent sonar' or continuous wave frequency modulation sonars (CW FM sonars). The article presents how these sonars operate and identifies the relations between their parameters. The Doppler effect and its impact on the CW FM sonar are studied to identify how it affects the sonar's parameters. The results of simplified theoretical calculations are supported with results of computer simulations of a more realistic model.
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- Category:
- Articles
- Type:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Published in:
-
HYDROACOUSTICS
no. 14,
pages 157 - 164,
ISSN: 1642-1817 - Language:
- English
- Publication year:
- 2011
- Bibliographic description:
- Marszal J., Salamon R., Zachariasz K., Schmidt A.: Doppler effect in the CW FM sonar// HYDROACOUSTICS. -Vol. 14., (2011), s.157-164
- Sources of funding:
-
- Free publication
- Verified by:
- Gdańsk University of Technology
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