Multi Static Long Range Multi Band 3D Passive Radar - Latest Developments at Hensoldt Sensors

This paper shows the current state of passive radar development at Hensoldt Sensors. After a short introduction, the systems architecture and the realization of the multstatic long range multiband passive radar is presented. The architecture allows the simultaneous processing of up to 16 analog FM transmitters and in addition eight digital transmitters like DVBT and DAB. The implemented multi hypothesis tracking allows the real-time tracking of over 100 targets during maneuvers over 4g. Furthermore, the architecture multi band antenna subsystem and the receiver chain is introduced and discussed. Finally, some real-time measurements of the demonstrator system are presented.