![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
8. Comparison of equation and in situ results
The results summarized in table 4 enable this comparison. Detection is acquired at the observed distance (penultimate row) if the FOM is greater than 2TL (final row).
8.1 First example: ASDIC scope
As FFT was not yet available at the time of this sonar, reception processing was carried out using a battery of joint filters , each with a 330 Hz bandwidth, followed by integration for at least the duration of the FFT (30 ms). To the detection threshold of 18 dB (no integration for P ...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Radar technologies and their applications
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Comparison of equation and in situ results
Bibliography
Asset versus liability references (section 1)
Software tools
COMSOL Multiphysics ® Universal platform for physics simulation : https://www.comsol.fr/comsol-multiphysics
Websites
Discovery Sound In The Sea, a site linked to the University of Rhode Island, near the large NUWC Newport laboratory (Naval Undersea Warfare Center): http://www.dosits.org/
Site listing Russian submarines and their news: http://www.soumarsov.eu/
...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference