Schlechtweg, M.M.Schlechtweg2022-03-092022-03-092001https://publica.fraunhofer.de/handle/publica/337900For communication and sensor system applications, Monolithic Microwave Integrated Circuits (MMICs) feature performance, functionality, and competitive price. In this paper, pseudomorphic HEMT ICs for communication and sensor applications up to 40 Gbit/s and 100 GHz are discussed. Specifically, we will address mixed-signal ICs, OEICs, as well as millimeter-wave multifunctional ICs and power amplifiers.enHEMTmillimeter waveMillimeterwellecoplanar technologykoplanare Technologiepower amplifierLeistungsverstärkermodulator driverModulator-TreiberMultiplexerDemultiplexeroptoelectronic receiverPhotoempfänger621667conference paper