학술논문

Electromagnetic Scattering from Thin Dielectric Sheet and Dielectric Targets
Document Type
Conference
Source
2021 International Conference on Microwave and Millimeter Wave Technology (ICMMT) Microwave and Millimeter Wave Technology (ICMMT),2021 International Conference on. :1-3 May, 2021
Subject
Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Microwave technology
Microwave integrated circuits
Radar cross-sections
Integral equations
Electromagnetic scattering
Vegetation
Tools
Language
Abstract
In this paper, a new hybrid integral equation is established to analyze the scattering from thin dielectric sheet and dielectric targets. The computation is insufferable since there are various types and inhomogeneous distributions for vegetation. The PMCHWT integral equation is used to calculate the medium while the TDS is used to analyze the scattering from thin dielectric targets, which can significantly accelerate the calculation. Numerical results are given to demonstrate the accuracy and efficiency of the proposed method.