Measurement of Isolation between Antennas Mounted on Aircraft

To resolve the problem of measurement criterion of isolation between antennas for electromagnetic compatibility (EMC) design and acceptance test on electronic warfare (EW) special aircraft, two kinds of measurement methods and correlative data processing method, frequency range selection, open area test technologies, errors analysis, etc. are investigated based on factors of energy transmission are analyzed. The application in research and development of models approved that these methods make the measurement process of isolation between antennas normative on EW special aircraft. It is of value to engineering application.