Signalbehandling i Riktning i Flerfunktionsradar (Signal Processing in Direction-of-Arrival in Multifunction Radar).

摘要

Future military microwave radar systems will evolve into multifunction radar with simultaneous functions for surveillance, tracking and recognition. Resolution and accuracy of direction-of-arrival (DOA) estimation will be enhanced and performance against jamming and clutter will be increased. This is made possible by the development of digital array antennas and modern signal processing which utilizes DOA information. This report present such signal processing together with its possibilities in multifunction radar. The report also covers signal processing for current radar systems which are equipped with auxiliary antennas. The contents of the report is based on the authors' own research and on literature surveys.