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Coplanar high performance MMICs in MHEMT and PHEMT technology for applications up to 100 GHz

Ausgewählte koplanare MMICs auf Basis metamorpher und pseudomorper HEMT Technologien für Anwendungen bis 100 GHz

: Schwörer, C.; Tessmann, A.; Leich, M.; Leuther, A.; Kudszus, S.; Bessemoulin, A.; Schlechtweg, M.

	GAAS 2002, The European Gallium Arsenide and related III-V Compounds Application Symposium. Proceedings London: Microwave Engineering Europe, 2002 ISBN: 0-86213-213-4 pp.49-51
	European Gallium Arsenide and Related III-V Compounds Application Symposium <2002, Mailand>

	English
	Conference Paper
	Fraunhofer IAF ()
	coplanar MMIC; koplanare MMIC; metamorphic; HEMT; low noise; Rauschen; power amplifier; Leistungsverstärker; modulator driver; Modulator-Treiber

Abstract
In this paper we present coplanar MMICs based on both, metamorphic (MHEMT) and pseudomorphic (PHEMT) high electron mobility transistor technologies. Starting with a modulator-driver MMIC for optical transmission systems, we describe state of the art MMICs like a 94 GHz low-noise amplifier, a 35 GHz and a 60 GHz medium power amplifier and finally we demonstrate the feasibility of a monolithically integrated 94 GHz single-chip FMCW radar sensor.