Title :
An affect of the aperture length to aperture width ratio on broadband shielding effectiveness
Author :
Basyigit, I. Bahadir ; Tosun, P. Deniz ; Ozen, Sukru ; Helhel, Selcuk
Author_Institution :
Eng. Fac., Akdeniz Univ., Antalya, Turkey
Abstract :
The influence of an aperture area (between 2λ2 and 11λ2) on the Shielding Effectiveness of metallic enclosures has been measured in an anechoic chamber, and wavelength dependent SE measurements are introduced. Measurement setup was established operating between 6GHz to 13GHz. While the width/ length ratio varies from 1 to 16, shielding effectiveness gets better by about 6.5dB at low level frequencies, reaches about 10dB at higher frequency band, and they get closer each other at around resonance frequencies.
Keywords :
anechoic chambers (electromagnetic); electromagnetic shielding; anechoic chamber; aperture area; aperture length; aperture width; broadband shielding effectiveness; metallic enclosures; wavelength dependent SE measurements; Anechoic chambers; Apertures; Broadband communication; Dielectric measurements; Educational institutions; Microwave measurements; Resonant frequency;
Conference_Titel :
General Assembly and Scientific Symposium, 2011 XXXth URSI
Conference_Location :
Istanbul
Print_ISBN :
978-1-4244-5117-3
DOI :
10.1109/URSIGASS.2011.6050756
