Title :
Small chambers shielding effectiveness measurement
Author :
Przesmycki, Rafal ; Nowosielski, Leszek ; Wnuk, Marian ; Bugaj, Marek
Author_Institution :
Fac. of Electron., Mil. Univ. of Technol., Warsaw, Poland
Abstract :
The article concerns problems connected with measuring shielding effectiveness of small shielded chambers. In the article the measuring procedure and the position for measuring shielding effectiveness of small shielded chambers have been described. Particular attention was paid to maximization of dynamics in measuring attenuation of shields through minimization of noise level in measuring receiver obtained as a result of narrowing the RBW filter of intermediate frequency and through averaging the received noised test signal.
Keywords :
attenuation measurement; electromagnetic shielding; noise minimization; shield attenuation; small chambers shielding effectiveness measurement; small shielded chamber; Antenna measurements; Attenuation measurement; Electromagnetic fields; Frequency measurement; Noise; Noise measurement; Receivers; EMC measurement; case; shielding effectivenes; small chambers;
Conference_Titel :
Mediterranean Microwave Symposium (MMS), 2011 11th
Conference_Location :
Hammamet
Print_ISBN :
978-1-4577-1814-4
Electronic_ISBN :
2157-9822
DOI :
10.1109/MMS.2011.6068517
