基于六端口集成MIMO天线系统的低复杂度测向系统

2015 IEEE Jordan Conference on Applied Electrical Engineering and Computing Technologies (AEECT) Pub Date : 2015-12-21 DOI:10.5455/JJCIT.71-1450162922

R. Hussain, A. Muqaibel, Wajih A. Abu-Al-Saud, M. Sharawi

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引用次数: 0

摘要

提出了一种低复杂度的微波测向系统。该系统由一个六端口(SP)电路和一个可重构的多输入多输出(MIMO)天线系统组成。提出的设计是一个完整的集成解决方案，具有DF功能的认知无线电平台。本设计适用于小型无线手持和移动通信设备。SP电路覆盖较宽的频段(1.68~2.25 GHz)，而可重构MIMO天线系统覆盖0.7 GHz至3 GHz之间的多个频段。制造的集成系统在其到达方向估计上达到±16°的精度。

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A low complexity direction finding system based on a six-port integrated MIMO antenna system

In this paper, a low complexity microwave based direction finding (DF) system is presented. The proposed system consists of single six-port (SP) circuit integrated with a reconfigurable multiple-input-multiple-output (MIMO) antenna system. The proposed design is a complete integrated solution with DF capabilities for cognitive radio platforms. The design is suitable to be used in compact wireless handheld and mobile communication devices. The SP circuit covers a wide frequency band (1.68~2.25 GHz) while the reconfigurable MIMO antenna system cover several frequency bands between 0.7 GHz to 3 GHz. The fabricated integrated system achieves ±16° accuracy in its direction of arrival estimates.

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来源期刊

2015 IEEE Jordan Conference on Applied Electrical Engineering and Computing Technologies (AEECT)

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