In collaboration with Eindhoven-based research institute TNO (the Netherlands Organization for Applied Scientific Research in Delft), Altum RF (which designs high-performance RF to millimeter-wave solutions for commercial and industrial applications), has introduced a 400W S-band power amplifier monolithic microwave integrated circuit (MMIC), using the NP45-11 technology of compound semiconductor wafer foundry WIN Semiconductors Corp of Taoyuan City, Taiwan...
Source: https://www.semiconductor-today.com/new ... 0922.shtml