74312676
Sep 11, 1992
Jul 27, 1993
tracking system comprising; an antenna mounted on a single or dual axis command positioner and a microprocessor controller (which may be a PC) with necessary algorithm in firmware and software, for controlling said antenna when used with a standard GPS receiver; tracking achieved by determining of track angles and range from GPS data received from the tracked vehicle; system will track aircraft, missiles, satellites, or any other moving target
Electrical and Scientific Apparatus