METHOD AND DEVICE FOR TESTING RADIO FREQUENCY INDEX AND WIRELESS INDEX OF ACTIVE ANTENNA SYSTEM

摘要

A method and a device for testing a radio frequency index and a wireless index of an active antenna system. A probe type testing cover based on a near field coupling mode is adopted to test the radio frequency index of the tested active antenna system. T he method comprises testing cover monomer calibration testing cover environment calibration radio frequency index test putting the tested active antenna system into the testing cover wherein the test environment is the same as the calibration environment and carrying out radio frequency test on the tested active antenna system through a radio frequency port of a test probe after compensating the test environment according to a calibration result obtained through calibration. Further disclosed is a comprehensive testing meth od. An over the air (OTA) test is respectively adopted to test spatial characteristics of the active antenna system; and the near field coupling mode is adopted to test the radio frequency index of the active antenna system. The advantages of the two testing methods are fully combined and the defects and problems of the two testing methods are overcome and solved thereby optimizing the test efficiency and the test cost.