Renewed diffraction formula using reciprocity

Xia，Yingjie1,2,3; Feng，Xuping1,2

2024-05-01

10.1088/1402-4896/ad3481

Physica Scripta   影响因子和分区

0031-8949

1402-4896

We present a new diffraction formula derived from the reciprocal theorem. This formula utilizes secondary waves generated from the unobstructed region of a plane near the diffraction object, with the plane’s normal vector aligned along the source-receiver axis. Importantly, our approach successfully mitigates the mathematical inconsistencies inherent in Kirchhoff’s diffraction formula and eliminates the inclination factor, resulting in a highly effective solution. This method is beneficial for scenarios involving irregularly shaped objects.

inclination factor Kirchhoff's diffraction formula reciprocal theorem secondary wave

SCI ; EI

英语

第一 ; 通讯

20241415849572

PHYSICS

2-s2.0-85189319165

Scopus

1.Guangdong Provincial Key Laboratory of Geophysical High-resolution Imaging Technology,Southern University of Science and Technology,Shenzhen,China
2.School of Earth and Space Sciences,Southern University of Science and Technology,Shenzhen,China
3.Department of Mechanics and Aerospace Engineering,Harbin Institute of Technology,Harbin,China

Xia，Yingjie,Feng，Xuping. Renewed diffraction formula using reciprocity[J]. Physica Scripta,2024,99(5).

Xia，Yingjie,&Feng，Xuping.(2024).Renewed diffraction formula using reciprocity.Physica Scripta,99(5).

Xia，Yingjie,et al."Renewed diffraction formula using reciprocity".Physica Scripta 99.5(2024).