JACoW logo

Journals of Accelerator Conferences Website (JACoW)

JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.

RIS citation export for TUP02: Design of High Dynamic Range Preamplifiers for a Diamond-Based Radiation Monitor System

AU  - Marich, M.
AU  - Bosisio, L.
AU  - Brajnik, G.
AU  - Carrato, S.
AU  - Cautero, G.
AU  - Gabrielli, A.
AU  - Giuressi, D.
AU  - Jin, Y.
AU  - Lanceri, L.
AU  - Vitale, L.
ED  - Forck, Peter
ED  - Wawrzyniak, Adriana
ED  - Schaa, Volker R.W.
ED  - Kowalski, Grzegorz W.
ED  - Cudek, Agnieszka (SOLARIS, Kraków
TI  - Design of High Dynamic Range Preamplifiers for a Diamond-Based Radiation Monitor System
J2  - Proc. of IBIC2022, Kraków, Poland, 11-15 September 2022
CY  - Kraków, Poland
T2  - International Beam Instrumentation Conference
T3  - 11
LA  - english
AB  - Regardless of the different accelerator types (light sources like FELs or synchrotrons, high energy colliders), diagnostics is an essential element for both personnel and machine protection. With each update, accelerators become more complex and require an appropriate diagnostic system capable of satisfying multiple specifications, that become more stringent as complexity increases. This paper presents prototyping work towards a possible update of the readout electronics of a system based on single-crystal chemical vapor deposition (scCVD) diamond sensors, monitoring the radiation dose-rates in the interaction region of SuperKEKB, an asymmetric-energy electron-positron collider. The present readout units digitize the output signals from the radiation monitors, process them using an FPGA, and alert the accelerator control system if the radiation reaches excessive levels. The proposed updated version introduces a new design for the analog front end that overcomes its predecessor’s limits in dynamic range thanks to high-speed switches to introduce a variable gain in transimpedance preamplifiers, controlled by an ad-hoc developed FPGA firmware.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 216
EP  - 219
KW  - controls
KW  - monitoring
KW  - radiation
KW  - detector
DA  - 2022/12
PY  - 2022
SN  - 2673-5350
SN  - 978-3-95450-241-7
DO  - doi:10.18429/JACoW-IBIC2022-TUP02
UR  - https://jacow.org/ibic2022/papers/tup02.pdf
ER  -