Efficient linearisation technique for crosstalk and power amplifier non‐linearity suitable for massive MIMO transmitters
نویسندگان
چکیده
منابع مشابه
Power amplifier linearization technique with IQ imbalance and crosstalk compensation for broadband MIMO-OFDM transmitters
The design of predistortion techniques for broadband multiple input multiple output-OFDM (MIMO-OFDM) systems raises several implementation challenges. First, the large bandwidth of the OFDM signal requires the introduction of memory effects in the PD model. In addition, it is usual to consider an imbalanced in-phase and quadrature (IQ) modulator to translate the predistorted baseband signal to ...
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ژورنال
عنوان ژورنال: IET Communications
سال: 2020
ISSN: 1751-8636,1751-8636
DOI: 10.1049/iet-com.2019.0809