이재민 김세윤 나정웅 2024-01-22T01:12:06Z 2024-01-22T01:12:06Z 2022-01-10 1988-04 0013-5194 https://pubs.kist.re.kr/handle/201004/147585 The inverse technique, which was exploited for the reconstruction of complex permittivity profiles by the moment method, is modified to be applicable in the spectral domain. Compared with previous schemes, this is conceptually simple and provides a proper way to regularise the difficulty inherent in inverse scattering problems. ？ 1988, The Institution of Electrical Engineers. All rights reserved. English WILEY Spectral inverse technique for reconstruction of complex permittivity profiles Article 10.1049/el:19880378 1 Electronics Letters, v.24, no.9, pp.556 - 558 Electronics Letters 24 9 556 558 N scopus A1988N443100035 2-s2.0-0023998759 signal processing wave propagation diffraction refraction