About
Modern experiments in particle physics and astrophysics rely on quantum detectors for superior energy resolutions. These detectors require specialized readout electronics employing frequency division multiplexing. Operational challenges include managing a high number of tones in the transmission lines, which further complicates the FPGA firmware. For instance, the ECHo experiment plans to operate ~12,000 MMCs to study the upper limit of electron neutrino mass. Similarly, BULLKID-DM will employ ~3,000 KIDs to search for dark matter. Room-temperature electronics handle digital synthesis of microwave tones and real-time data processing. A polyphase channelizer (PPC) and digital downconversion (DDC) facilitate sub-band separation and variable tone filtering. This FPGA-based channelization stage is adaptable to various experiments. Methods for modifying PPC and DDC for different detector parameters are also discussed, along with characterization techniques for assessing their performance..
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The talk
Credits and licence
- Institution
- CERN
- Department
- FPGA Developers' Forum (FDF)
- Speaker
- Timo Muscheid
- Year
- 2024
- Language
- English
- Subjects
- Physics
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed