INTERNATIONAL RELATIONS|defence · INDUSTRY|electronics and electrical engineering|electrical engineering|electro-magnetic equipment
- radar lasmuigh den léaslíne Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- over-the-horizon radar | OTHR
- en
- Sainmhíniú "radar able to detect targets at very long ranges, beyond the radar horizon" Tagairt "COM-Terminology Coordination, based on:- Skolnik, Merrill I., 'Radar' (20.7.2021), Encyclopedia Britannica, 18 Nov. 2020- Wikipedia > Over-the-horizon radar (20.7.2021)"
- Nóta Used for the surveillance of aircrafts and missiles, ships and weather effects over the ocean. The most common technique is to refract shortwave radio waves off the ionosphere (skywave).