Radiation detection apparatus

Data di pubblicazione

09-02-2022

Codice

DEIB.19.085.A

Stato

Disponibile

Data di priorità

03-12-2019

Fase

Italian and PCT Patent Application process

Titolare

Politecnico di Milano

Dipartimento

Department of Electronics, Information and Bioengineering

Autori

Bertuccio Giuseppe, Mele Filippo, Gandola Massimo

Descrizione

A charge detection device is described including: a radiation sensor having a first electrode and a second electrode for collecting charges of opposite sign and configured to supply to a collecting terminal, connected to the first electrode (E1), a charge signal (SCH) proportional to an incident radiation; the radiation sensor defining a sensor capacitance (CDET) associated with said first (E1) and second electrode (E2); a charge preamplifier, configured to receive the charge signal (SCH) and convert it into an electrical output signal (VOUT; VAC OUT), and including an amplifier having a first output terminal (OUT1). Furthermore, there is an electrical connection between the first output terminal (OUT1) and the second electrode (E2) configured so that this sensor capacitance (CDET) is in feedback for the amplifier.

Contatto

licensing.tto@polimi.it