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 …

In this brief, a novel impedance matching network (IMN) for designing high-efficiency power
amplifiers (PAs) is presented. With this method, the fundamental matching network (FMN) …

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 …

One of the fundamental problems in power amplifier (PA) design is the mismatch between
the optimum loads for maximum output power and maximum efficiency. This work …

In this paper, the design, fabrication, and measurements of an S band multi harmonic tuned
power amplifier in GaN technology is described. The amplifier has been designed by …

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 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 …

Abstract For Class-E/F3 power amplifiers (PAs) working in the radio frequency (RF) band,
the freedom of broadband design is limited because the original design space is a single …

This paper presents a design method for a watt-level high-efficiency broadband power
amplifier (BPA) with a generalized parallel-circuit (PC) Class-E model. A combination of the …

This document deals with class Phi inverter whose structure is at the origin class Phi2 and
EF2 inverters. A tuning methodology is exposed and experimental demonstration of a 15 …