An Improved Reference Device for Radiated Immunity Interlaboratory Comparison

In order to organize interlaboratory comparisons and provide proficiency testing services in radiated immunity testing according to IEC 61000-4-3, a high quality reference device is developed. This device is adapted for the frequency range of 80 MHz to 6 GHz, and it is equipped with appropriate detecting mechanisms that record the required parameters for comparisons. This device is a significant improvement compared to a previous device already developed few years ago. The device architecture and the principles of operation are presented in detail, as well as a preliminary evaluation of its stability and linearity.