Wideband one-dimensional range profiles of Lambertian reflectors in the terahertz range

Tana Gegen; Kai Zhong; Hongzhan Qiao; Xianzhong Zhang; Wei He; Jining Li; Degang Xu; Jianquan Yao

doi:10.1117/12.2642102

16 December 2022 Wideband one-dimensional range profiles of Lambertian reflectors in the terahertz range

Tana Gegen, Kai Zhong, Hongzhan Qiao, Xianzhong Zhang, Wei He, Jining Li, Degang Xu, Jianquan Yao

Proceedings Volume 12324, Infrared, Millimeter-Wave, and Terahertz Technologies IX; 123240I (2022) https://doi.org/10.1117/12.2642102
Event: SPIE/COS Photonics Asia, 2022, Online Only

Abstract

Theoretical models for the backscattering intensities of Lambertian tilted plates, spheres and cones in monostatic radar situation were proposed, and their one-dimensional (1D) range profiles were simulated in the terahertz range. Then the 1D range profiles of picosecond and nanosecond pulse incidence are compared, which reveal that more details of object shapes can be obtained with the ultrashort terahertz pulse. The influences of target size, posture, pulse width and waveform were also investigated, respectively.

Conference Presentation

Citation Download Citation

Tana Gegen, Kai Zhong, Hongzhan Qiao, Xianzhong Zhang, Wei He, Jining Li, Degang Xu, and Jianquan Yao "Wideband one-dimensional range profiles of Lambertian reflectors in the terahertz range", Proc. SPIE 12324, Infrared, Millimeter-Wave, and Terahertz Technologies IX, 123240I (16 December 2022); https://doi.org/10.1117/12.2642102

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