Multiple-antenna phase-gradient detection for OAM radio communications
Multiple-antenna phase-gradient detection for OAM radio communications
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DOI：
10.1049/el.2015.0435
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发表时间：
2015-04-30
影响因子：
1.1
通讯作者：
Allen, B.
中科院分区：
文献类型：
--
作者：
Cano, E.;Allen, B.
提出了两种新的用于轨道角动量（OAM）通信系统的多天线相位梯度检测方案。它们的误码率性能通过Monte Carlo仿真得到。结果表明，它们的性能高度依赖于接收天线之间的圆形间隔。当使用大量天线时，成对天线相位梯度接收机优于均匀间隔的天线接收机。
Two new multiple-antenna phase-gradient detection schemes for orbital angular momentum (OAM) communication systems are presented. Their bit error rate performances are obtained by means of Monte Carlo simulations. Results show that their performance is highly dependent on the circular separation among the receiver antennas. The paired-antenna phase-gradient receiver outperforms the uniformly spaced antenna receiver when a large number of antennas are used.