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4 test methods for 5G base station antenna OTA
Source:Originally | Author:Calio Huang of C&T RF Antennas Inc | Publish time: 2019-05-03 | 2671 Views | Share:

5. The conclusion

This paper studies the large-scale MIMO active antenna OTA test method for 5G base stations. Using the 5G base station equipment of the unit to study different OTA test schemes such as far field, compact field, multi-probe near field and single probe near field, the construction cost, test capability and test efficiency of each site were analyzed. The problems faced in the test and the corresponding solutions are proposed, which provide a reference for current and future 5G base station antenna OTA testing.