DIRECTION FINDER Russian patent published in 2011 - IPC G01S3/14 

FIELD: physics.

SUBSTANCE: method is realised owing to introduction of a unit of parallel delay lines, a unit for determining two amplitude values equidistant from a maximum, and a subtractor of successive codes, wherein the input of the receiving device with increase in field of vision is connected to the input of the unit for determining two amplitude values equidistant from the maximum, having a group of outputs connected through the subtractor of successive codes with a group of read-only memory inputs, and the group of outputs of the beam rotation sensor is connected through the unit of parallel delay lines to the second group of inputs of the subtractor.

EFFECT: high accuracy of measuring angular coordinates.

3 dwg