{
  "peak_directivity_dbi": 8.95,
  "forward_dbi": 8.95,
  "front_to_back_db": 10.17,
  "e_plane_hpbw_deg": 56.0,
  "s11_at_target_db": -24.52,
  "resonance_mhz": 902.0,
  "s11_at_resonance_db": -46.38,
  "zin_at_target": {
    "re": 52.4,
    "im": 5.6
  },
  "num_cells": 478332,
  "reference_gerber_yagi": {
    "peak_directivity_dbi": 8.89,
    "front_to_back_db": 9.13,
    "e_plane_hpbw_deg": 58.0,
    "s11_at_target_db": -21.56,
    "resonance_mhz": 903.3,
    "zin_at_target": {
      "re": 47.1,
      "im": 7.6
    }
  }
}