Measurement techniques for UMTS signals radiated by radio base stations.

{
  "study_type": "engineering",
  "exposure": {
    "band": "RF",
    "source": "base station",
    "frequency_mhz": null,
    "sar_wkg": null,
    "duration": null
  },
  "population": null,
  "sample_size": null,
  "outcomes": [
    "Measurement techniques/instrumentation for electric field intensity radiated by UMTS radio base stations"
  ],
  "main_findings": "The article provides an overview of the UMTS system (including UTRAN) and analyzes measurement techniques and related instrumentation for measuring electric field intensity radiated by a UMTS radio station.",
  "effect_direction": "unclear",
  "limitations": [
    "No quantitative results or specific measurement data are provided in the abstract.",
    "No health outcomes or biological endpoints are described."
  ],
  "evidence_strength": "insufficient",
  "confidence": 0.74,
  "peer_reviewed_likely": "yes",
  "keywords": [
    "UMTS",
    "UTRAN",
    "radio base station",
    "electric field intensity",
    "measurement techniques",
    "instrumentation",
    "exposure limits"
  ],
  "suggested_hubs": [
    {
      "slug": "who-icnirp",
      "weight": 0.32,
      "reason": "Discusses exposure limits and measurement procedures relevant to EMF compliance frameworks."
    }
  ]
}