Wireless propagation modeling by using ray-tracing
The asymptotic high frequency techniques, based on the Geometrical Optics (GO), the
Geometrical Theory of Diffraction (GTD), and its extension such as the Uniform Theory of
Diffraction (UTD), can be used to study the propagation of wireless electromagnetic signals
in complex environments. Indeed, at high frequencies, it is possible to use the ray concept to
trace the paths followed by electromagnetic waves from the transmitting to the receiving
antenna, and to calculate the attenuation suffered by virtue of its interaction with the …
Geometrical Theory of Diffraction (GTD), and its extension such as the Uniform Theory of
Diffraction (UTD), can be used to study the propagation of wireless electromagnetic signals
in complex environments. Indeed, at high frequencies, it is possible to use the ray concept to
trace the paths followed by electromagnetic waves from the transmitting to the receiving
antenna, and to calculate the attenuation suffered by virtue of its interaction with the …
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