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Improved born inversion for frequency‐swept microwave imaging of dielectric cylinder
Author(s) -
Kim SangGi,
Suh KyoungWhoan,
Ra JungWoong
Publication year - 1992
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.4650050717
Subject(s) - microwave imaging , microwave , dielectric , lossless compression , inversion (geology) , born approximation , optics , square root , mathematics , physics , telecommunications , engineering , geometry , algorithm , geology , optoelectronics , scattering , paleontology , structural basin , data compression
Abstract An improved Born inversion for microwave imaging of lossless dielectric cylinder is suggested. It extends the validity of the first‐order Born approximation for the reconstruction about 10 times in the multiplication of the size of the object and the square root of the relative dielectric constant minus one. The reconstructed image using the conventional Born and the improved Born are compared and shown. © 1992 John Wiley & Sons, Inc.