Introduction into an UAV-based near-field system for in-situ and large-scale antenna measurements (Invited paper)

This paper provides a comprehensive introduction of an emerging Near-Field (NF) antenna measurement technique using airborne NF-probes installed on Unmanned Aerial Vehicles (UAVs). It sums up the highlights of an ADVANCED Near-Field Antenna Measurement Technology which benefits most the UAV-based measurement approach. An example for the mission requirements will be given with special regard to the airborne segment as used in the new transportable “Hercules” antenna measurement system. The mission requirements will be given based on a planned first measurement campaign characterizing the complete spatial radiation performance of a satellite ground station antenna. The paper will conclude with basic design features of the “Hercules One” airborne platform.