TY - GEN
T1 - SDIE for Analysis of Electromagnetic Scattering of Dielectric Coated PEC Objects
AU - Xia, Jing Xin
AU - He, Mang
N1 - Publisher Copyright:
© 2022 The Institute of Electronics Information and Communication Engineers (IEICE) of Japan.
PY - 2022
Y1 - 2022
N2 - The homogeneous dielectric coated PEC object is one of the most important targets in numerical analysis and electromagnetic (EM) simulation modeling. The investigation of the EM scattering characteristics of these objects provides a reliable and stable foundation for future research in the scattering analysis of more complicated dielectric coated objects. The EM scattering properties of coated objects were investigated in this paper. The self-dual surface integral equation (SDIE) was used, which is a linear combination of the scaled impedance boundary condition (IBC) and surface integral equations (SIEs). The equivalent surface electric and magnetic currents were both regarded as unknown quantities. According to numerical results, the proposed equations achieve high accuracy and produce a well-conditioned system matrix that is less affected by surface impedance.
AB - The homogeneous dielectric coated PEC object is one of the most important targets in numerical analysis and electromagnetic (EM) simulation modeling. The investigation of the EM scattering characteristics of these objects provides a reliable and stable foundation for future research in the scattering analysis of more complicated dielectric coated objects. The EM scattering properties of coated objects were investigated in this paper. The self-dual surface integral equation (SDIE) was used, which is a linear combination of the scaled impedance boundary condition (IBC) and surface integral equations (SIEs). The equivalent surface electric and magnetic currents were both regarded as unknown quantities. According to numerical results, the proposed equations achieve high accuracy and produce a well-conditioned system matrix that is less affected by surface impedance.
KW - Electromagnetic scattering
KW - homogenous dielectric coated objects
KW - impedance boundary condition (IBC)
KW - surface integral equations (SIEs)
UR - http://www.scopus.com/inward/record.url?scp=85146686689&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85146686689
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
SP - 869
EP - 871
BT - 2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 Asia-Pacific Microwave Conference, APMC 2022
Y2 - 29 November 2022 through 2 December 2022
ER -