Work

Coherent integration method for high‐speed target detection using angular inverse rotation transform

Year: 2024

Type: article

Abstract: High‐speed target often induces severe across range unit problem in the long‐time coherent integration (LTCI). This paper designates the bottom‐right corner of the 2‐D compressed signal as the coordinate system origin. It establishes a novel angular inverse rotation transform that accurately corrects target's trajectory to the final location and achieves signal energy accumulation. Numerical simulation experiments and real‐world measured data confirm the effectiveness of the proposed method.

Source: Electronics Letters

DOI: 10.1049/ell2.70087

Authors: Le Wang, Haihong Tao, Aodi Yang, Fusen Yang

Institution: Xidian University

Language: English

Topic: Radar Systems and Signal Processing

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,540

Funders: National Natural Science Foundation of China, National Key Laboratory Foundation of China, Shanghai Aerospace Science and Technology Innovation Foundation