可靠的光学无线通信系统的模拟天线分集

2018 Global LIFI Congress (GLC) Pub Date : 2018-02-01 DOI:10.23919/GLC.2018.8319101

P. W. Berenguer, J. Hilt, Peter Hellwig, Dominic Schulz, J. Fischer, V. Jungnickel

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引用次数: 5

摘要

通过使用多个发射器和接收器跨越多输入多输出(MIMO)信道，我们能够采用天线分集方案来提高工业生产工厂通信系统的可靠性。在这项工作中，我们展示了我们的最大比率组合(MRC)模拟电路的第一个实验结果。该MRC电路在模拟实际生产工厂中观察到的合成MIMO信道上工作于15.625 MBd QPSK传输。

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Analog antenna diversity for reliable optical wireless communication systems

By spanning a multiple-input multiple-output (MIMO) channel using multiple transmitters and receivers, we are able to employ antenna diversity schemes for increasing the reliability of communication systems in industrial production plants. In this work, we show our first experimental results of a maximal ratio combining (MRC) analog circuitry. This MRC circuitry is shown to work for a 15.625 MBd QPSK transmission over synthesized MIMO channels emulating those observed in real production plants.

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来源期刊

2018 Global LIFI Congress (GLC)

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