To increase the power level and energy utilization rate of injection-locked magnetron
sources, a dualway 1-kW S-band magnetron microwave power combining system with high …

This paper proves that 2.45-and 5.8-GHz band continuous-wave magnetrons can be used to
perform amplitude, phase, and frequency modulations by applying an injection-locking …

This paper aims to effectively integrate a GaN amplifier into a high-efficiency active-antenna
design. In this paper, the antenna is designed for a GaN high-electron-mobility-transistor …

A microwave power combining system based on four 20-kW hybrid injection-locked
magnetrons in the S-band was proposed and presented. A high-power-capacity power …

A high power gain magnetron amplifier with output phase control based on load-pull
characterization has been developed. The equivalent resonant cavity method was first …

Efforts to conceive high-efficiency high power microwave (HPM) sources has lately been the
research focus due to significant demands in industrial and military applications …

This work proposes a tunable sidelobe reduction method based on a GaN active-antenna
technique, in which the output radio frequency power is controlled by the DC drain voltage of …

The high performance GaN power amplifier circuit operating at 7.1 GHz was demonstrated
for potential use such as in a space ground station. First, the GaN HEMT chips were …

This paper presents an X-band power-combined pulsed high power amplifier (HPA) based
on the low insertion loss waveguide combiner. Relationships between the return loss and …

Este artigo apresenta o progresso recente em amplificadores de alta potência (PAs) GaN de
alta frequência e largura de banda larga que são utilizáveis​​ para comunicações sem fio …