{
  "abstract": "Multi-gap Resistive Plate Chamber (MRPC) detectors offer excellent time resolution and detection efficiency, creating a strong demand for high-precision, highly scalable timing readout systems. In this work, a readout electronics system is designed for a large-area 100*100 cm MRPC detector containing 2400 high-granularity 2*2 cm pad channels. The system consists of two Front-End Boards (FEBs), a central clock distribution module, and a back-end DAQ aggregator. Each FEB is equipped with 40 32-channel PETIROC2B ASICs mounted directly behind the sensing pads. An automated S-curve calibration procedure equalizes the baseline dispersion across all 2400 channels, reducing the FWHM of the baseline voltage distribution from 50 mV to 12 mV and establishing a uniform triggering threshold. Signal-injection measurements confirm an intrinsic single-channel electronic time resolution of 33 ps RMS, alongside inter-chip and inter-board time resolutions of 43 ps RMS and 45 ps RMS, respectively. This high-granularity, high-precision timing readout system can be widely applied to Time-of-Flight systems, cosmic-ray muon imaging, as well as other fast-timing detector systems.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2608.28356",
  "author_total": 7,
  "authors": [
    {
      "name": "J. N. Tang"
    },
    {
      "name": "W. H. Wu"
    },
    {
      "name": "Y. Q. Tan"
    },
    {
      "name": "W. Zhi"
    },
    {
      "name": "H. J. Yang"
    },
    {
      "name": "Imad Laktineh"
    },
    {
      "name": "Q. P. Shen"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0k1z9z0r21b8a.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2608.28356",
  "fulltext_url": null,
  "id": "0k1z9z0r21b8a",
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  "landing_url": "https://arxiv.org/abs/2608.28356",
  "language": "en",
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  "pdf_url": "https://arxiv.org/pdf/2608.28356",
  "pmcid": null,
  "pmid": null,
  "published": "2026-08-28",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/0k1z9z0r21b8a.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:22Z",
      "native_id": "2608.28356",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2608.28356"
    },
    {
      "first_seen": "2026-10-30T12:17:31Z",
      "native_id": "hal-05742745",
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  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.ins-det",
      "subfield": "applied-instrumentation"
    }
  ],
  "title": "Development of a high-granularity, high-precision timing readout electronics system for large-area MRPC detectors",
  "title_text": "Development of a high-granularity, high-precision timing readout electronics system for large-area MRPC detectors",
  "type": "preprint",
  "updated_at": "2026-10-30T12:17:31Z",
  "url": "https://research.draconitic.com/paper/0k1z9z0r21b8a",
  "venue": "arXiv",
  "versions": []
}