Numerical simulation methods for rough surfacescattering

KF Warnick, WC Chew - Waves in random media, 2001 - iopscience.iop.org
Numerical methods are of great importance in the study of electromagnetic scattering from
random rough surfaces. This review provides an overview of rough surface scattering and …

Scattering mechanisms and modeling for terahertz wireless communications

S Ju, SHA Shah, MA Javed, J Li… - ICC 2019-2019 IEEE …, 2019 - ieeexplore.ieee.org
This paper provides an analysis of radio wave scattering for frequencies ranging from the
microwave to the Terahertz band (eg, 1 GHz–1 THz), by studying the scattering power …

A numerical study of scattering from an object above a rough surface

JT Johnson - IEEE Transactions on Antennas and Propagation, 2002 - ieeexplore.ieee.org
A numerical model is applied in a Monte Carlo study of scattering from a three-dimensional
penetrable object above a lossy dielectric rough interface. The model is based on an …

Full-polarization modeling of monostatic and bistatic radar scattering from a rough sea surface

AG Voronovich, VU Zavorotny - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Fully polarimetric radars have advantages compared to more conventional single-
polarization radars when measuring ocean wave characteristics. However, the theoretical …

A study of the four‐path model for scattering from an object above a half space

JT Johnson - Microwave and optical technology letters, 2001 - Wiley Online Library
A study of scattering from a dielectric object located above a half space is performed to
clarify the accuracy of a “four‐path” model which includes single scattering effects only. An …

Note on the multiple scattering in an IEM model

KS Chen, TD Wu, MK Tsay… - IEEE Transactions on …, 2000 - ieeexplore.ieee.org
The authors derive the multiple scattering expression within the framework of an IEM model
for rough surface scattering. The complementary field coefficients are rederived based on a …

A numerical study of backscattering from time-evolving sea surfaces: Comparison of hydrodynamic models

JT Johnson, JV Toporkov… - IEEE Transactions on …, 2001 - ieeexplore.ieee.org
Results from a Monte Carlo simulation of backscattering from one-dimensional (1-D) time-
evolving sea surface models are reported. A numerical electromagnetic method based on …

Radar backscattering over sea surface oil emulsions: Simulation and observation

T Meng, X Yang, KS Chen, F Nunziata… - … on Geoscience and …, 2021 - ieeexplore.ieee.org
Oils floating on the sea surface can be observed as “dark” patches on radar images since
the backscattered signals from the contaminated area are reduced in two dominant ways …

Impact of polarization basis on wind and wave parameters estimation using the azimuth cutoff from GF-3 SAR imagery

L Bao, X Zhang, C Cao, X Wang, Y Jia… - … on Geoscience and …, 2022 - ieeexplore.ieee.org
The azimuth cutoff wavelength of synthetic aperture radar (SAR) is an important parameter
for retrieval of sea surface wind and wave. Earlier studies have fully demonstrated the …

A frequency-agile retrodirective tag for large-scale sub-terahertz data backscattering

A Kludze, J Kono, DM Mittleman… - Nature …, 2024 - nature.com
Backscattering is a promising power-efficient communication technique providing
sustainable wireless links with a low carbon footprint. This approach is a critical enabler for …