Title :
A method to display and measure reflection and absorption loss in electromagnetic shields
Author :
Badic, Mihai ; Marinescu, MihaiJo
Author_Institution :
Res. Inst. for Electr. Eng., ICPE, Bucharest, Romania
Abstract :
Phenomena taking place into an electromagnetic shield are complex (absorption, reflection, transmission). They are determined by material/shield macroscopic parameters (ε, μ, σ), its thickness, radiation´s frequency and incidence angle. The paper deals with an original method for visualization and measurement of absorption, reflection and transmission by means of laser beam. This method has the advantage of simplicity and is dedicated to universities teaching EMC because of its suggestiveness.
Keywords :
electromagnetic shielding; electromagnetic wave absorption; electromagnetic wave reflection; electromagnetic wave transmission; measurement by laser beam; absorption loss; electromagnetic shields; laser beam; reflection loss; Displays; Electromagnetic measurements; Electromagnetic radiation; Electromagnetic reflection; Electromagnetic shielding; Electromagnetic wave absorption; Loss measurement; Magnetic losses; Optical materials; Optical reflection;
Conference_Titel :
Electromagnetic Compatibility, 2003 IEEE International Symposium on
Print_ISBN :
0-7803-7835-0
DOI :
10.1109/ISEMC.2003.1236655
