… the Doherty amplifier is … Doherty amplifier are the simple circuit configuration and improved
efficiency and linearity. In this section, we explain some typical issues with Doherty amplifiers …

… Doherty amplifier [2]–[11]. However, there are some problems that limit the microwave Doherty
amplifier for use as power amplifiers of … for the output of the Doherty amplifier [2] and is not …

… A more realistic analysis of the Doherty amplifier is examined in this section where finite
impedances at the output of the main and auxiliary amplifiers are considered. The Doherty …

… the Doherty amplifier [17], namely, the low-power region (Auxiliary device is off) and Doherty
region (… Within the Doherty region, the effective load seen by the Main device is dynamically …

… Doherty amplifier is presented with the conventional … Doherty amplifier has a drain efficiency
of 52 7%, which represents at least 13.4% efficiency enhancement over a class B amplifier, …

… gain of the Doherty PA is nearly 3 dB less than that of the balanced class-AB amplifier. This
… into the peaking branch when the Doherty amplifier is operating below its transition point (ie, …

In this paper, the novel architecture of a dual-input and digitally driven Doherty amplifier is
proposed with the aim of improving the performance of gallium-nitride (GaN) Doherty …

… amplifier, which can be used to achieve higher efficiency at a lower output power level compared
to the classical Doherty amplifier… equations for the multistage Doherty amplifier and, for …

… constrains in Doherty amplifiers. An analysis of the … Doherty amplifier operation is a well
established technique to increase the average efficiency of microwave power amplifiers [1][2][3]. …

… amplifier stages. To solve for these difficulties, in this study we introduce a mixed-signal
approach for the -way Doherty amplifier … a three-way Doherty amplifier with three separate inputs, …