Actress | Producer | Soundtrack. Holly Hunter was born in Conyers, Georgia, to Opal Marguerite (Catledge), a homemaker, and Charles Edwin Hunter, a part-time sporting goods company representative and farmer with a 250 acre farm. She is the youngest of seven children.
radar definition. A method of finding the position and velocity of an object by bouncing a radio wave off it and analyzing the reflected wave. Radar is an acronym for radio detection and ranging. Note: Police use radar techniques to determine the speed of automobiles.
How Radar Detectors Work Radar detectors are small devices that help identify the presence of radars, such as those used by police to locate cars driving over the speed-limit. Certain types of radar detectors also identify the presence of laser-speed guns, which may be useful for those looking to avoid speed traps that traditional radar detectors may miss. In order to understand how exactly a radar detector works, itâs helpful to understand the manner in which basic radars operate.