Telecommunications Science ›› 2020, Vol. 36 ›› Issue (2): 145-150.doi: 10.11959/j.issn.1000-0801.2020036

• Operation Technology • Previous Articles    

Unwanted emission OTA test environment analysis of 5G basestation

Jian GONG1,Nan NAN2   

  1. 1 The State Radio Monitoring Center Testing Center,Beijing 100041,China
    2 The State Radio Monitoring Centre Shaanxi Monitoring Station,Xi’an 100010,China
  • Revised:2020-02-07 Online:2020-02-20 Published:2020-05-19

Abstract:

Based on the strict unwanted spurious emission OTA requirements of China local regulation for 5G 2 600 MHz Base Station,the path loss of the different chambers including far field,CATR (compact antenna test range),near field,DBFC (dynamic beam forming compact range chamber) and other key factors were presented and analyzed according to the measured data.The compared results in different test environment were also shown and the suggestion for passing the test were given.

Key words: 5G unwanted emission spurious OTA test, far field

CLC Number: 

No Suggested Reading articles found!