Detection of Subsurface Target Based on FDA-MIMO Radar

الملخص EN

As a new type of radar, the FDA-MIMO radar has a good improvement on side lobe suppression and target detection performance compared with the conventional MIMO radar.

However, the existing researches on FDA-MIMO radar are almost based on far-field.

In this paper, FDA-MIMO radar is applied to the detection of subsurface targets.

Aimed at near-subsurface targets, we formulated the signal model of FDA-MIMO radar and combined it with the algorithm of grid of beam (GOB) to detect.

Compared with conventional MIMO radar detection, we verified the effectiveness of the proposed method through theoretical simulation.