{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/electrical.pcb.microstrip/1.0.0/input.json",
  "title": "Microstrip impedance — input",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "mode": {
      "type": "string",
      "enum": [
        "z0",
        "width"
      ]
    },
    "W_m": {
      "type": "number",
      "exclusiveMinimum": 0
    },
    "H_m": {
      "type": "number",
      "exclusiveMinimum": 0
    },
    "er": {
      "type": "number",
      "exclusiveMinimum": 1
    },
    "Z0_ohm": {
      "type": "number",
      "exclusiveMinimum": 0
    }
  },
  "required": [
    "H_m",
    "er"
  ],
  "description": "IPC-2141 / Hammerstad zero-thickness microstrip Z0 or width synthesis. (calculation_version 1.0.0)"
}