Open AccessImpact of the Half Space on High Resolution Range Profile
Author(s) -
Zhenyu He,
Yongjun Xie
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1738/1/012022
Subject(s) - correctness , space (punctuation) , radar , range (aeronautics) , scattering , artificial intelligence , computer science , object (grammar) , free space , resolution (logic) , physics , computer vision , optics , algorithm , aerospace engineering , engineering , telecommunications , operating system
High resolution range profile (HRRP) which contains the characteristics of the scattering centers of the target, has an important application in the field of radar automatic target recognition. Based on the formation principle of HRRP, this paper analyzes the scattering mechanism of targets in half space and the influence of half space environment on HRRP. The half space HRRP of the same object in different viewing angles and relative dielectric constant is obtained by simulation, and it is compared with the HRRP in free space to further verify the correctness of the analysis. The analysis results have certain significance for processing half space HRRPs and half space target recognition.