Sortie resolution method of radon ambiguity transform based on golden section iteration

Tong Zhou; Ziyue Tang; Yichang Chen; Yongjian Sun

doi:10.1117/12.2624694

13 December 2021 Sortie resolution method of radon ambiguity transform based on golden section iteration

Tong Zhou, Ziyue Tang, Yichang Chen, Yongjian Sun

Proceedings Volume 12087, International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021); 120872B (2021) https://doi.org/10.1117/12.2624694
Event: International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021), 2021, Kunming, China

Abstract

Aiming at the high computational complexity of radon ambiguity transform, this paper proposes a sortie resolution method of radon ambiguity transform based on golden section iteration. Firstly, the high computational complexity of radon ambiguity transform is analyzed, and then the golden section iterative algorithm is used to improve radon ambiguity transform. This method greatly reduces the algorithm complexity. The Doppler frequency modulation slope of the formation target is estimated by an iterative algorithm, and then the echo signal is phase compensated. Finally, the formation target sorties can be distinguished in the frequency domain.

Citation Download Citation

Tong Zhou, Ziyue Tang, Yichang Chen, and Yongjian Sun "Sortie resolution method of radon ambiguity transform based on golden section iteration", Proc. SPIE 12087, International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021), 120872B (13 December 2021); https://doi.org/10.1117/12.2624694

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