Answers are grounded in this paper and cite their sources.
A novel formulation for the voltage waveforms in high efficiency linear power amplifiers is described. This formulation demonstrates that a constant optimum efficiency and output power can be obtained over a continuum of solutions by utilizing appropriate harmonic reactive impedance terminations. A specific example is confirmed experimentally. This new formulation has some important implications for the possibility of realizing broadband >10% high efficiency linear RF power amplifiers.
No takes yet. Share an insight, caveat, or question.
Cripps et al. (2009) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: