2024-01-12T08:18:48Z 2024-01-12T08:18:48Z 2022-01-14 2004-11-01 https://pubs.kist.re.kr/handle/201004/82111 Virtual ray of diffraction: Application to composite wedge Conference 1 KEES, pp.57 - 60 KEES 57 60 Proc. KJJC-EMTC - 직접입력