More on field perturbations due to accessories used in radiated emissions tests
2002 IEEE International Symposium on Electromagnetic Compatibility - Tập 2 - Trang 605-610 vol.2
Tóm tắt
Normalized site attenuation (NSA) measurements are taken in the absence of necessary accessories, such as the 80 cm-high table on which test samples must be supported We presented a paper at the 2001 IEEE EMC Symposium, documenting measurement anomalies that come from field distortions caused by test accessories. This paper reports on additional work in this area. The paper updates our proposed technique for assessing the far-field signal perturbations that result from inserting test accessories into the common environments encountered in measuring ITE products.
Từ khóa
#Dipole antennas #Antenna measurements #USA Councils #Distortion measurement #Electromagnetic compatibility #Frequency #Polarization #Materials testing #Immunity testing #Adaptive arraysTài liệu tham khảo
0, American national standard for calibration of antennas used for radiated emission measurements in electromagnetic interference (EMI) control
10.1109/ISEMC.2001.950639
zombolas, 2001, The Effects of Table Material on Radiated Field Strength Measurement Reproducibility at Open Area Test Sites, Proc of the 2001 IEEE Electromagnetic Compatibility International Symposium, 260, 10.1109/ISEMC.2001.950626
beeckman, 2001, The Influence of Positioning Tables on the Results of Radiated EMC Measurements, Proc of the 2001 IEEE Electromagnetic Compatibility International Symposium, 280, 10.1109/ISEMC.2001.950635