A split-step wavelet method for simulating the long-range wave propagation is introduced. It
is based on the fast wavelet transform. Compared to the split-step Fourier method, this …

As an alternative method to the discrete split-step Fourier (DSSF) method, the split-step
wavelet method has recently been derived. This method based on a wavelet decomposition …

Modeling the long-range propagation in the low troposphere is a topic of major concern for
many systems such as radar. In 3D, split-step Fourier methods are limited by both …

Wireless communications are expected to take place in increasingly complicated scenarios,
such as dense urban, forest, tunnel, and other cluttered environments. A key emerging …

The multiple phase screen method is widely used for modelling the electromagnetic
propagation in a turbulent medium. In this technique, the turbulent phase screens are …

In the context of improving the dimensioning of observation and telecommunication, the
characterization of the propagation canal is very important. Thus, accurate models of …

This study aims at modeling and investigating the impact of realistic turbulence
inhomogeneity on radiowave propagation by utilizing large eddy simulations (LES). An up-to …

The tropospheric long-range propagation of electromagnetic waves is a topic of major
concern in many applications. The objective of this Ph. D. thesis is to develop a method to …

Radio environment map (REM) is a crucial part of the cognitive radio system. In this letter, a
multisubgrid (MSG) partition strategy based on geographic and geomorphologic …

The long-range propagation of electromagnetic waves over the ground is a major topic for
many applications in communication, navigation, and surveillance. In this article, we …