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Journal Radioengineering №6 for 2014 г.
Article in number:
The analytical basis raytrasing algorithm
Keywords: ray tracing geometry optic reflection diffraction
Authors:
D.V. Asotov - graduate student of the Department Radio Engineering, Voronezh State Technical University. E-mail: pifagor1905@mail.ru
Y.E. Kalinin - Dr.Sci. (Phys.-Math), Professor, head of the department of physics of solid state
B.V. Matveev - Ph.D. (Eng.), Head of the Department Radio Engineering, Voronezh State Technical University. E-mail: matveevzavkaf@mail.ru
V.B. Avdeev - Dr.Sci. (Eng.), Professor, Voronezh State Technical University
Abstract:
In article ray tracing questions are considered in case of calculation of an electromagnetic field in ray approximation. The main operations in this direction are considered. The short characteristic of the Shooting and Bouncing Ray (SBR) model is this. The lack of its program implementations is shown. The alternative model of ray tracing on the plane hindrances, using the analytical decisions received by means of analytical geometry is offered. The model allows to avoid the excess computation provided by the SBR method and, therefore, to reduce costs of time of the solution of tasks. Algorithms of ray tracing after reflection and diffraction are received and explained.
Pages: 8-11
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