In this brief, a broadband high-efficiency quasi-Class-J power amplifier (PA) based on
nonlinear output capacitance effect is proposed. With the influence of the voltage across …

This article proposes a broadband high-efficiency parallel-circuit (PC) class-EF power
amplifier (PA) along with a quarter-wavelength stub for the first time. By adding a reactive …

In this article, the theory and design of high-efficiency broadband continuous class-B/J
power amplifiers (PAs) with active second harmonic injection technique have been …

The switch voltage stress in a Class-E power amplifier (PA) is larger than that in any other
switching PAs. A series resonant filter is added across the switch to filter out the third …

This paper proposes comprehensive and simplified numerical design procedures for the
class-E switching circuits with the Particle Swarm Optimization (PSO) algorithm. The PSO …

Continuous mode provides better bandwidth performance and constant efficiency by offering
greater design flexibility in fundamental and harmonics. However, this mode is mainly …

In this paper, an extended continuous class-F power amplifier (PA) is investigated,
designed, and fabricated. The new auxiliary parameter\left (β+ α cos^ 2 θ\right) β+ α cos 2 θ …

This paper intensely studies the impact of the input nonlinearity caused by the transistor's
feedback on the hybrid continuous class‐F power amplifier. The research extends the …

Class-E/F 3 power amplifier (PA) is a hybrid switching PA that enhances the performance of
Class-E PA by reducing its peak switch voltage. The output power and the efficiency of a …

This paper presents the design theory for continuous Class EF power amplifier (PA). This
theory facilitates the implementation of broadband designs for high‐efficient Class EF PA …