圆形智能天线阵标定网络的设计

2005 Asia-Pacific Microwave Conference Proceedings Pub Date : 2005-12-04 DOI:10.1109/APMC.2005.1606679

Xiaoming Yu, D. Ni, Yun-xuan Wu, Fushun Zhang

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引用次数: 7

摘要

提出了一种圆形智能天线阵标定网络的设计方法。基于盲定标和向天线阵列各通道注入参考信号的混合方法，采用1:8 Wilkinson功率分配器/合成器和耦合线路定向耦合器实现了SCDMA系统的定标网络。实验结果表明，该设计方法对第三代移动通信具有较高的实用价值。

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Design of a calibration network for circular smart antenna array

This paper presents a novel design procedure of the calibration network for circular smart antenna array. Based on a hybrid method of blind calibration and injecting reference signals into all channels of the antenna array, a calibration network for the SCDMA system is realized by a 1:8 Wilkinson power divider/combiner and coupled line directional couplers. Experimental results show that the design procedure is of high value for the 3rd generation mobile communication.

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2005 Asia-Pacific Microwave Conference Proceedings

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