Title :
Simulation of anechoic chambers using a combined TLM and homogenisation method in the frequency range 30-200 MHz
Author :
Bellamine, Fethi
Author_Institution :
INSAT-Univ., Tunis
Abstract :
This paper presents an approach for simulating anechoic chambers. There are two main stages for achieving this. First, the analytical homogenization technique is used to transform the complex geometry to be simulated into an equivalent one. Then, the frequency dependent cavity oriented transmission line modeling, known by its acronym TLM, is employed to compute the site attenuation of chambers in the frequency range of 30-200 MHz.
Keywords :
anechoic chambers (electromagnetic); geometry; transmission line theory; analytical homogenization technique; anechoic chambers; combined TLM-homogenisation method; complex geometry; frequency 30 MHz to 200 MHz; frequency dependent cavity modeling; oriented transmission line modeling; Anechoic chambers; Antenna measurements; Attenuation measurement; Computational modeling; Frequency dependence; Geometry; Radio frequency; Ray tracing; Skin; Solid modeling;
Conference_Titel :
Antennas and Propagation, 2006. EuCAP 2006. First European Conference on
Conference_Location :
Nice
Print_ISBN :
978-92-9092-937-6
DOI :
10.1109/EUCAP.2006.4585056
