EMI measurement method above 1 GHz-influences of EUT size and receiving antenna beamwidth

2002 IEEE International Symposium on Electromagnetic Compatibility - Tập 2 - Trang 611-614 vol.2
C. Miyazaki1, T. Suda2, T. Yamaguchi3, J. Kawano4
1Miisubishi Electric Corporation, Kamakura, Kanagawa, Japan
2Niigata Fuji Xerox Manufacturing Company Limited, Kashiwazaki, Niigata, Japan
3IBM Japan Limited, Yamato, Kanagawa, Japan
4Voluntary Control Council for Interference, Minato, Tokyo, Japan

Tóm tắt

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.

Từ khóa

#Electromagnetic interference #Antenna measurements #Size measurement #Receiving antennas #Electric variables measurement #Area measurement #Microwave measurements #Antennas and propagation #Extraterrestrial measurements #Reflection

Tài liệu tham khảo

2002, CISPR/I/29/CD
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2002 IEEE International Symposium on Electromagnetic Compatibility

Tập 2

611-614 vol.2

Thông tin tác giả