High Dynamic Range Spectral Analysis in the kHz Band

Many beam instrumentation signals of large circular accelerators are in the kHz range and can thus be digitised with powerful high resolution ADCs. A particularly large dynamic range can be achieved if the signals are analysed in the frequency domain. This report presents a system employing audio AD...

Descripción completa

Detalles Bibliográficos
Autores principales: Boccardi, A, Gasior, M
Lenguaje:eng
Publicado: 2009
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1183413
_version_ 1780916383559712768
author Boccardi, A
Gasior, M
author_facet Boccardi, A
Gasior, M
author_sort Boccardi, A
collection CERN
description Many beam instrumentation signals of large circular accelerators are in the kHz range and can thus be digitised with powerful high resolution ADCs. A particularly large dynamic range can be achieved if the signals are analysed in the frequency domain. This report presents a system employing audio ADCs and FPGA-based spectral analysis, initially developed for tune measurement applications. Technical choices allowing frequency domain dynamic ranges beyond 140 dB are summarised.
id cern-1183413
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-11834132019-09-30T06:29:59Zhttp://cds.cern.ch/record/1183413engBoccardi, AGasior, MHigh Dynamic Range Spectral Analysis in the kHz BandAccelerators and Storage RingsMany beam instrumentation signals of large circular accelerators are in the kHz range and can thus be digitised with powerful high resolution ADCs. A particularly large dynamic range can be achieved if the signals are analysed in the frequency domain. This report presents a system employing audio ADCs and FPGA-based spectral analysis, initially developed for tune measurement applications. Technical choices allowing frequency domain dynamic ranges beyond 140 dB are summarised.CERN-BE-2009-026oai:cds.cern.ch:11834132009-05-01
spellingShingle Accelerators and Storage Rings
Boccardi, A
Gasior, M
High Dynamic Range Spectral Analysis in the kHz Band
title High Dynamic Range Spectral Analysis in the kHz Band
title_full High Dynamic Range Spectral Analysis in the kHz Band
title_fullStr High Dynamic Range Spectral Analysis in the kHz Band
title_full_unstemmed High Dynamic Range Spectral Analysis in the kHz Band
title_short High Dynamic Range Spectral Analysis in the kHz Band
title_sort high dynamic range spectral analysis in the khz band
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1183413
work_keys_str_mv AT boccardia highdynamicrangespectralanalysisinthekhzband
AT gasiorm highdynamicrangespectralanalysisinthekhzband

Ejemplares similares