Design of Ambiguity Function for Multi-Dynamic Radar extension of Multi-Static Radar

In a radar system the proper choice of waveforms directly affects the performance of the system like signal to noise ratio (SNR), range resolution, Doppler resolution, ambiguities in range, ambiguities in Doppler and sidelobe levels. In Multi-Static radar systems, Transmitter(Tx), Receiver(Rx) are geographically apart at a fixed location so that they can exploit spatial diversity to improved detection performance in comparison to vis-a-vis mono static radar. The detection performance will further improve for the case of Transmitter(Tx), Receiver(Rx) are at dynamics location, like in the case of all Airborne radar. But the more challenges lies when radar platforms are mobile or airborne radar due to the statistical characteristics of radar signal dynamically changing. The Transmitter (Tx)-Receiver(Rx) pair in this case is taken on moving platform such as the assumed configuration Airborne radar with multiple radar receiver on different UAVs platforms. Now a days Stealth aircraft has proven to be one of the most effective approaches to hide the target from radar systems. So for the detection of such aircrafts, the radar systems based on multi-dynamic concept attracted a substantial attention. In this paper the Bi-static radar configuration is considered, the simulation is made for ambiguity diagram for Bi-static radar waveform. Design and simulation of ambiguity diagram is also made for multi-dynamic radar scenario for Airborne Surveillance system.