Available onlineThis paper presents the design, implementation and measurement results
for a 0.8–2.1 GHz Mode transfer-based Harmonic tuned Power Amplifier (MHPA). The …

This paper presents a novel antenna design with an enhanced gain‐bandwidth product for
modern communication networks, including 5G systems. The design is consistent with 17 …

This paper presents an adaptive Digital Predistorter (DPD) to handle the nonlinearity and
memory challenges that effect the transmitted signal in High Power Amplifier (HPA) system …

This paper presents a Single Phase Hybrid Supply Envelope tracking Modulator (HSEM) for
RF-Power Amplifiers (RF-PAs) used in modern wireless communication systems such as 5G …

This article presents an in-depth exploration of the circuit architecture and design approach
for broadening the high-efficiency range of dual-mode symmetrical Doherty power amplifiers …

In this paper, time domain signal and noise behavior of an active CRLH transmission line
was investigated in the nonlinear regime at millimeter wave frequencies. In this structure, the …

During the design of a Doherty power amplifier (DPA), the phenomenon of peaking PA
turning on in advance is commonly observed. This is mainly due to the feedback of the main …

Due to the limitation of high power amplifier's (HPA) physical structure, challenges such as
nonlinearity and memory distortions which impact the transmitted signal in HPA system …

In this paper, all possible numerical solutions are provided when the matching conditions for
Doherty power amplifier (DPA) back-off and saturation states are met. Firstly, this article …

This paper proposes a dual‐band asymmetric Doherty power amplifier (ADPA) with 9 dB
power back‐off range using dual parallel peaking amplifiers to realize reactance …