{
  "target_mhz": 915.0,
  "s11_at_target_db": -15.18,
  "resonance_mhz": 924150000.0,
  "s11_at_resonance_db": -16.89,
  "peak_directivity_dbi": 9.51,
  "forward_directivity_dbi": 9.51,
  "front_to_back_db": 13.48,
  "beam_dir_deg": {
    "theta": 90.0,
    "phi": 0.0
  },
  "az_hpbw_deg": 54.0,
  "num_cells": 515312
}