Method to Identify Contact Interference Source on Vehicle

摘要

The paper gives the results of development of a method to identify contact interference source on vehicle, which occurs during radio communication in motion. Identification is based on measuring resonance frequency of the radiating circuit and determining its spatial orientation. Radiating circuit equivalent dimension is determined on the basis of measuring its resonance frequency. Radiating circuit spatial orientation is determined on the basis of analysis of transmitting and receiving antenna field components. The method does not require the use of complex measuring equipment and can be applied in field. Vehicle-installed radio stations can be used as means to detect radiating circuits.