The Research On Several Issues During EMC Test

In the first chapter the author has done some research on the methods of interference test and given her original points of view by the way of theoretical analysis and experimental validation. By summarizing and analyzing the BER and FER test results of PHS and CDMA2000 system interfered by periodic repeated pulse the author concludes as follows: The quasi-peak detector or any other detectors are not suitable for the interference test in the modern digital communication system; in order to scale its interference degree it is advisable to consider both the peak detector test result and the period of the certain interference such as periodic repeated pulse. The experiment result of FER test of CDMA2000 system interfered by AWGN can validate the fact that we can scale the degree of AWGN interference characteristic only using its power density tested by RMS detector. By designing FER test experiment on...