Coplanar High Performance MMICs in MHEMT and PHEMT Technology for Applications up to 100 GHz
- Schwörer, C.
- Tessmann, A.
- Leich, M.
- Leuther, A.
- Kudszus, S.
- Bessemoulin, A.
- Schlechtweg, M.
DOIAbstract
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
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