Title :
Measurements of near-field shielding effectiveness by small loop antennas
Author :
Hayashi, T. ; Komiyama, K. ; Morioka, T. ; Yamaguchi, T. ; Amemiya, Y.
Author_Institution :
Kanazwa Tech. Coll., Ishikawa, Japan
Abstract :
On the basis of the theoretical analysis, we evaluated the magnetic field and the near-field shielding effectiveness of a metallic shielding plate by measurements. His shown the near-field shielding effectiveness is different depending on the orientation of a transmitting and probe loop antennas and on the sizes of the shielding plates.
Keywords :
loop antennas; magnetic field measurement; magnetic shielding; loop antenna; magnetic field; metallic shielding plate; near-field shielding effectiveness measurement; Antenna measurements; Circuits; Dipole antennas; Educational institutions; Magnetic analysis; Magnetic field measurement; Magnetic materials; Magnetic shielding; Probes; Transmitting antennas;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location :
Sydney, NSW, Australia
Print_ISBN :
0-7803-5744-2
DOI :
10.1109/CPEM.2000.851115
