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High gain 70-80 GHz MMIC amplifiers in coplanar waveguide technology.

70-80 GHz MMIC-Verstärker in koplanarer Leitungstechnik mit hoher Verstärkung
 

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Electronics Letters 29 (1993), No.12, pp.1119-1120 : Abb.,Lit.
ISSN: 0013-5194
English
Journal Article
Fraunhofer IAF ()
microwave amplifier; Millimeterwellen-Verstärker; MMIC

Abstract
Pseudomorphic MODFET three-stage MMIC amplifiers were designed and fabricated which cover the 76-77 GHz band allocated for automotive applications in Europe. The MMICs in coplanar technology have a gain of 27 dB at 70 GHZ and 21 dB at 77GHz. To the authors' knowledge, this is the highest gain reported for any MMIC amplifier above 40 GHz for both GaAs- and InP-based circuits.

: http://publica.fraunhofer.de/documents/PX-17077.html