Abstract: In this article, a cryogenic 4–8-GHz hybrid monolithic microwave integrated circuit (MMIC) low-noise amplifier (LNA), enhanced with an external high-temperature superconductor (HTS) ...
Abstract: In this paper, the design of a two-stage Ku-band wideband high-efficiency Gallium Nitride (GaN) microwave monolithic integrated circuit (MMIC) power amplifier (PA) are presented. The PA uses ...