A Single RF MIMO Loading Network for High-Order Modulation Schemes

@inproceedings{Han2015ASR,
  title={A Single RF MIMO Loading Network for High-Order Modulation Schemes},
  author={Bo Han and Vlasis Barousis and Antonis Kalis and Constantinos B. Papadias and Athanasios G. Kanatas and Ramjee Prasad},
  year={2015}
}
Recently, a novel MIMO transmitter architecture has been introduced that requires only a single radio-frequency (RF) chain and is built on parasitic antenna arrays. MIMO transmission in this case is achieved by shaping directly the radiation pattern with the aid of analog tunable loads attached to the parasitics. As it has been shown, such a single RF MIMO system can support all PSK modulation formats with purely imaginary loading values. This paper extends its capabilities and proposes a novel… CONTINUE READING

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