BICOMS ANTENNA POSITIONER SYSTEM (APS) AND AUTOMATED FIELD PROBE (AFP)

摘要

BICOMS (Bistatic Coherent Measurement System) is a RATSCAT radar cross section (RCS) range at Holloman AFB, NM. BICOMS includes a Mobile Radar Unit (MRU), Fixed Radar Unit (FRU), and an Automated Field Probe (AFP). The MRU's antenna positioner system moves eight antennas using single pivot elevation/azimuth positioners and screw jack and cable hoist height actuators.rnThe Automated Field Probe (AFP) raster scans a 40 × 40-foot aperture in front of the target under test. A 4-wheel drive scissors lift provides mobility and vertical axis travel. A cable drive moves a carriage horizontally along a 48-foot truss boom, mounted on the lift platform. The system computer controls both axes, as well as microwave data acquisition. All structures and systems feature minimum weight and wind resistance.