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.
RADAR stands for RAdio Detecting And Ranging and as indicated by the name, it is based on the use of radio waves. Radars send out electromagnetic waves similar to wireless computer networks and mobile phones. The signals are sent out as short pulses which may be reflected by objects in their path, in part reflecting back to the radar. When these pulses intercept precipitation, part of the energy is scattered back to the radar. This concept is similar to hearing an echo.