A Coupler-Based Differential mm-Wave Doherty Power Amplifier With Impedance Inverting and Scaling Baluns
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DOI: 10.1109/jssc.2020.2970708
Abstract: Designing Doherty power amplifiers (PAs) at high millimeter-wave (mm-Wave) range remains a major challenge because most Doherty combiners at this frequency band are inefficient. To resolve this bottleneck, we analyze balun response under load variation… read more here.
Keywords: coupler based; impedance; impedance inverting; power ... See more keywords