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RCS prediction at high frequency using Cauchy method
Author(s) -
Jeon Jeonghwan
Publication year - 2018
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.31241
Subject(s) - radar cross section , range (aeronautics) , cauchy distribution , radar , frequency band , algorithm , computer science , mathematics , acoustics , mathematical analysis , physics , engineering , telecommunications , aerospace engineering , bandwidth (computing)
Numerical calculation of radar cross section (RCS) at high frequency is quite challenging. In this correspondence, we apply the Cauchy method and TLS theory to RCS data at a low‐frequency band and predict RCS data at a high‐frequency band. The numerical demonstration shows that the proposed approach generates an estimation that falls within the acceptable error range.