who has invented the radar
Fire-control radar helps aim a gun or missile so that it will hit the target when fired and must be more accurate than search radar. The U.S. military has also developed specialized types of radar. For example, Miniature Synthetic Aperture Radar (MSAR) is used on aircraft to provide high-quality images in all kinds of weather. History of Radar Radar technology began with experiments using radio waves in the laboratory of German physicist Heinrich Hertz in 1887.