METHOD FOR SENSE DETERMINATION IN A TWO-CHANNEL DIRECTION FINDER

摘要

A dual orthogonal loop antenna direction finding system having corresponding dual receiver channels and a reference (sense) antenna. The equipment is programmed through at least "Updating," "Bearing," "Sense" and "Display" modes in which receiver channels are phase and gain equalized, bearing readings are taken without regard to ambiguities, and corrected readings are displayed respectively. Bearing readings are stored before display until corrected by a process including relative bearing angle calculation against more than one reference vector.