R&D for an innovative acoustic positioning system for the KM3NeT ...
R&D for an innovative acoustic positioning system for the KM3NeT ...
R&D for an innovative acoustic positioning system for the KM3NeT ...
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LBL tr<strong>an</strong>sceivers electronics (under design)<br />
Time of trigger known<br />
(accuracy < ns )<br />
FMC off-shore<br />
Optical link<br />
FMC<br />
on-shore<br />
Acoustic<br />
Data<br />
Server<br />
Trigger<br />
Signal<br />
Signal<br />
Generator<br />
Board<br />
Acou<br />
Board<br />
Digitized<br />
Data<br />
FCM on-shore<br />
Tr<strong>an</strong>smits GPS time<br />
Sends user trigger<br />
Sends user comm<strong>an</strong>ds <strong>an</strong>d settings<br />
Signal to<br />
tr<strong>an</strong>smitters<br />
preamp<br />
preamp<br />
FCM off-shore<br />
Inserts time in <strong>acoustic</strong>s data<br />
Interfaces comm<strong>an</strong>ds <strong>an</strong>d trigger to SGB<br />
FFR<br />
Signal Generator Board<br />
Pulse amplitude set<br />
Pulse frequency set<br />
Pulse repetition rate set<br />
Giorgio Riccobene, LNS-INFN VLVnT 2009, A<strong>the</strong>ns October 13 –15 ,2009
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