Three-dimensional imaging of spinning target based on distributed radar networks

Development of space technology and the increase of space activities lead to the increasing of the space targets. For the safety of space, imaging and recognition of space target will be beneficial to reduce the danger of space activities. In this paper, we analyze the characteristic parameters of the spinning target based on distributed radar networks, and propose an algorithm to get these parameters by using inverse Radon transform. We also propose an algorithm to get three-dimensional imaging of spinning target based on these parameters. The algorithm has verified by simulations.