About this document
Sonar For Practising Engineers CH 9 Active-Sonar by chrispope.navy is a document available to read on EtoBox.
Active sonar systems utilize acoustic pulses to detect and classify underwater targets by analyzing echo returns. Key concepts include the determination of target range using echo arrival time, the effects of Doppler shift on frequency, and the use of matched filter processing for signal detection. The document also discusses various pulse types, processing techniques, and equations for performance evaluation against noise and reverberation backgrounds.
- Author
- chrispope.navy
- Language
- EN