Millimeter-Wave Power Amplifier Integrated Circuits for High Dynamic Range Signals
نویسندگان
چکیده
The next-generation 5G and beyond-5G wireless systems have stimulated a substantial growth in research, development, deployment of mm-Wave electronic antenna arrays at various scales. It is also envisioned that large dynamic range modulation signals with high spectral efficiency will be ubiquitously employed future communication sensing systems. As the interface between antennas transceiver electronics, power amplifiers (PAs) typically govern output power, energy efficiency, reliability entire However, wide use carrier frequencies substantially complicates design PAs demands an ultimate balance linearity as well other PA performances. In this review paper, we first introduce system-level requirements challenges on mm-Waves due to signals. We advanced active load architectures for devices. then recent advances technologies innovations several examples. Special considerations phased array MIMOs outlined. share our vision technology trends innovation opportunities.
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ژورنال
عنوان ژورنال: IEEE journal of microwaves
سال: 2021
ISSN: ['2692-8388']
DOI: https://doi.org/10.1109/jmw.2020.3035897