| 摘要 |
A method and apparatus for testing a radio frequency index and a wireless index of an active antenna system are provided. 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. The 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 performing 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 from the calibration. Further a comprehensive testing method is provided. An over the air (OTA) test is adopted to test spatial characteristic of the active antenna system; and the near field coupling mode is adopted to test the radio frequency index of the active antenna system, respectively. 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. |
