FULL WAVE INDOOR PROPAGATION MODELLING USING THE VOLUME INTEGRAL EQUATION
نویسندگان
چکیده
منابع مشابه
Seismic Wave-Field Propagation Modelling using the Euler Method
Wave-field extrapolation based on solving the wave equation is an important step in seismic modeling and needs a high level of accuracy. It has been implemented through a various numerical methods such as finite difference method as the most popular and conventional one. Moreover, the main drawbacks of the finite difference method are the low level of accuracy and the numerical dispersion for l...
متن کاملNovel Approach to Indoor Electromagnetic Wave Propagation Modelling
In the 1980s, Prof. Novotný and Dr. Pechač put heads together at the Faculty of Electrical engineering at the Czech Technical University in Prague, and thought up first fundaments of easy and rapid method of ray propagation. After graduating, I started enthusiastically working on indoor propagation modelling based on semi-empirical models and on full ray tracing prediction within an anechoic sh...
متن کاملSolitary Wave solutions of the BK equation and ALWW system by using the first integral method
Solitary wave solutions to the Broer-Kaup equations and approximate long water wave equations are considered challenging by using the rst integral method.The exact solutions obtained during the present investigation are new. This method can be applied to nonintegrable equations as well as to integrable ones.
متن کاملFull Wave Modelling of Light Propagation and Reflection
The propagation and reflection of electromagnetic waves in a three-dimensional environment is simulated, and realistic images are produced using the resulting light distributions and reflectance functions. A finite difference time domain method is employed to advance the electric and magnetic fields in a scene. Surfaces containing wavelength scaled structures are created, the interaction of the...
متن کاملComputer Modelling Wave Propagation
In recent years the application of computer algebra systems devoted to Mathematics and Physics have become very popular both in instruction and scientific research. In this paper some issues arising in solving and modelling mathematical and physical problems in wave propagation will be discussed. In particular, computer algebra systems make easy to provide at the same time a large amount of d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress In Electromagnetics Research B
سال: 2019
ISSN: 1937-6472
DOI: 10.2528/pierb19041808