Title :
EMI measurement method above 1 GHz-influences of EUT size and receiving antenna beamwidth
Author :
Miyazaki, Chiharu ; Suda, Takayoshi ; Yamaguchi, Takashi ; Kawano, Jiro
Author_Institution :
Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
The measurement method of EMI radiated from information technology equipment (ITE) above 1 GHz has been discussed in CISPR. The authors think that further discussions are necessary of EUT size, measurement distance, receiving antenna beamwidth, material of EUT table, etc. In this paper, we describe the influence of EUT size and receiving antenna beamwidth upon the measurement results.
Keywords :
electric noise measurement; electromagnetic interference; CISPR; EUT size; EUT table material; information technology equipment; measurement distance; measurement method; radiated EMI; receiving antenna beamwidth; Antenna measurements; Antennas and propagation; Area measurement; Electric variables measurement; Electromagnetic interference; Extraterrestrial measurements; Microwave measurements; Receiving antennas; Reflection; Size measurement;
Conference_Titel :
Electromagnetic Compatibility, 2002. EMC 2002. IEEE International Symposium on
Conference_Location :
Minneapolis, MN, USA
Print_ISBN :
0-7803-7264-6
DOI :
10.1109/ISEMC.2002.1032661
