A Wideband Balanced Amplifier Using Edge-Coupled Quadrature Couplers in 0.13-μm SiGe HBT Technology
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DOI: 10.1109/tcsi.2022.3220183
Abstract: In this work, a wideband millimeter-wave (mm-wave) power amplifier (PA) is reported. To provide excellent input/output impedance matching across broadband, sufficient output power and high power-added efficiency (PAE), a balanced amplifier (BA)-based architecture is used… read more here.
Keywords: quadrature; balanced amplifier; power; edge coupled ... See more keywords