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Article | REF: RAD6714 V1

Introduction to Active Sonar Detection. Basic Notions

Author: Denis PILLON

Publication date: November 10, 2017

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7. Processing gain (GT) and detection threshold (DT)

7.1 Pure frequency pulse (PF)

A sinusoid of frequency f and duration T is the simplest signal to emit, as it doesn't require a broadband transducer: FPs were used by Langevin and by ASDIC (24 kHz, T = 30 ms see § 2.1 ). The other advantage of these pings is that if the echo detected...

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Processing gain (GT) and detection threshold (DT)
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