Horn antenna

{
  "id": "MLC-T-MET-006279",
  "term": "Horn antenna",
  "field": "Meteorology and atmospheric science",
  "definition": "A type of antenna used in radar systems and microwave applications, characterized by a flared metallic waveguide that gradually widens from a rectangular or circular cross-section. It efficiently radiates or collects electromagnetic waves in a specific direction with minimal side lobes. Horn antennas are often employed in weather radar for their directional properties and broad bandwidth.",
  "synonyms": [
    "horn radiator"
  ],
  "url": "https://mlchart.com/terminology/meteorology/horn-antenna/"
}