Study and Application on Test Methodology of Active Antenna System

Fengyi Yang; Tao Yang; Weiliang Xie

doi:10.3969/j.issn.1000-0801.2014.02.014

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Study and Application on Test Methodology of Active Antenna System

Operating technology wide-angle | 更新时间：2024-06-05

- Study and Application on Test Methodology of Active Antenna System
- Telecommunication Science Vol. 30, Issue 2, Pages: 105-111(2014)
- 作者机构：
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- DOI：10.3969/j.issn.1000-0801.2014.02.014
  CLC：
- Published Online：2014-02，
  
  Published：20 February 2014
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Fengyi Yang, Tao Yang, Weiliang Xie. Study and Application on Test Methodology of Active Antenna System[J]. Telecommunication science, 2014, 30(2): 105-111.
DOI：

Fengyi Yang, Tao Yang, Weiliang Xie. Study and Application on Test Methodology of Active Antenna System[J]. Telecommunication science, 2014, 30(2): 105-111. DOI： 10.3969/j.issn.1000-0801.2014.02.014.

摘要

有源天线实现了基站射频模块和天线振子的紧密结合，这种结构带来了设备性能指标测量的困难。在研究传导测试、耦合测试和远场OTA测试等有源天线测试方法的基础上，针对传导测试和远场OTA测试结合的混合方法，研究了有源天线射频指标和天线方向图特性的测试方法并进行了测试验证，为业界后续有源天线性能指标的测试方法研究提供参考。

Abstract

Active antenna system realizes the tight coupling of RF modules and antenna dipoles for the base stations，which makes it difficult to measure AAS RF performance.On the basis of study on several AAS test methodologies such as conducted test，coupling test and far field over-the-air test，AAS RF performance and antenna patterns was tested via combining the conducted test and far field over-the-air test，and the feasibility of combined test methodology was validated，and the reference for the future research on AAS testing was provided.

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references

3GPP TR 37.840 R12.Study of AAS Base Station ， 2013

3GPP TS 36.104 R10.E-UTRA Base Station （BS）Radio Transmission and Reception ， 2013

3GPP TS 36.141 R10.Base Station Conformance Testing ， 2013

3GPP TS 36.211 R10.E-UTRA Physical Channels and Modulation ， 2013

杨涛，谢伟良，朱雪田 . 有源天线在移动通信系统中的应用研究 . 中国通信学会信息通信网络技术委员会 2011 年会论文集，郑州，中国， 2011 ： 702 ～ 707

乐铁军，朱海冰，袁飞 . 有源阵列天线的发展及应用 . 电子信息对抗技术， 2007 ， 22 （ 4 ）： 22 ～ 27

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