A Simulation Study of GNSS-R Polarimetric Scattering from the Bare Soil Surface Based on the AIEM by Xuerui Wu, Shuanggen Jin

“…There is an apparent dip for VV and VR scatterings due to the Brewster angle, which will result in the notch in the final receiving power, and this phenomenon can be used for soil moisture retrieval or vegetation corrections. …”
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Investigation of polarization transformations performed with a refractive bi-conical axicon using the FDTD method by P.A. Khorin, A.M. Algubili, S.A. Degtyarev, S.K. Sergunin, S.V. Karpeev, S.N. Khonina

“…On the inner surface of the element, polarization conversion occurs due to the reflection and refraction of rays at the Brewster angle, while the outer surface operates as a converted beam collimator. …”
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