Abstract: A compact test range system for testing an article located within a test zone comprises a reflector defining a surface and a focus, a feed horn configured to emit radio waves, one or more processors, and a memory coupled to the processor. The radio wave includes an infinite number of rays, where the rays of the radio wave include an uppermost ray, a middle ray, and a lowermost ray directed towards the surface of the reflector. The memory stores data comprising a database and program code that, when executed by processors, causes the compact range test system to receive as input a plurality of field tilt angles. In response to receiving the field tilt angles, the system determines three points of intersection between the uppermost radio wave, the middle radio wave, and the lowermost radio wave that correspond to a first test position.

Abstract: A compact test range system for testing an article located within a test zone comprises a reflector defining a surface and a focus, a feed horn configured to emit radio waves, one or more processors, and a memory coupled to the processor. The radio wave includes an infinite number of rays, where the rays of the radio wave include an uppermost ray, a middle ray, and a lowermost ray directed towards the surface of the reflector. The memory stores data comprising a database and program code that, when executed by processors, causes the compact range test system to receive as input a plurality of field tilt angles. In response to receiving the field tilt angles, the system determines three points of intersection between the uppermost radio wave, the middle radio wave, and the lowermost radio wave that correspond to a first test position.