Hommes, A.A.HommesShoykhetbrod, A.A.ShoykhetbrodNoetel, D.D.NoetelStanko, S.S.StankoLaurenzis, M.M.LaurenzisHengy, S.S.HengyChristnacher, F.F.Christnacher2022-03-132022-03-132016https://publica.fraunhofer.de/handle/publica/39669710.1117/12.2242180We investigated signatures of small unmanned aerial vehicles (UAV) with different sensor technologies ranging from acoustical antennas, passive and active optical imaging devices to small-size FMCW RADAR systems. These sensor technologies have different advantages and drawbacks and can be applied in a complementary sensor network to benefit from their different strengths.enconference paper