ADC module built for an ocean bottom seismometer (OBS)

This paper presents the new data acquisition system designed for autonomous Ocean Bottom Seismometers (OBS) to study the earth dynamics and internal structure. This part is the responsible to acquire the signals from two different sensors to be processed. The analog-to-digital converter module is ba...

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Bibliographic Details
Authors: Carreras Pons, Normandino|||0000-0003-2925-9262, Shariat Panahi, Shahram, Manuel Lázaro, Antonio|||0000-0002-6161-0908
Format: article
Publication Date:2010
Country:España
Institution:Universitat Politècnica de Catalunya (UPC)
Repository:UPCommons. Portal del coneixement obert de la UPC
Language:English
OAI Identifier:oai:upcommons.upc.edu:2117/11429
Online Access:https://hdl.handle.net/2117/11429
Access Level:Open access
Keyword:Seismometers
Oceanographic instruments
Analog-to-digital converters
Detectors
Sismòmetres marins
Adquisició de dades
Convertidors analògic/digitals
Terra -- Estructura interna
Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura::Sensors i actuadors
Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
Description
Summary:This paper presents the new data acquisition system designed for autonomous Ocean Bottom Seismometers (OBS) to study the earth dynamics and internal structure. This part is the responsible to acquire the signals from two different sensors to be processed. The analog-to-digital converter module is based on input amplifiers, modulator and digital filter.

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