Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-8206
|Title:||A monolithic HEMT-amplifier with feedback in coplanar waveguide technology|
|metadata.ubs.publikation.source:||Conference proceedings / 22nd European Microwave Conference 92 : Monday 24th to Thursday 27th August 1992, Helsinki University of Technology, Espoo, Finland. Vol. 2. Tunbridge Wells : Microwave Exhibitions and Publ, 1992. - ISBN 0-946821-87-9, S. 833-838|
|Abstract:||A monolithic integrated wide-band amplifier is presented, which consists of two 0.3 μm HEMT-stages in GaAs/GaAlAs-Technology. The main signal path consists of a coplanar waveguide, which interfaces conveniently to the HEMT-cells. A feedback circuit with R, L and C connects gate and drain. To close the feedback loop small scale microstrip lines were combined with CPW /1, 2, 4/. Matching is done with a LC circuit at the gate and a combination of transmission line and capacitor at the drain. In addition there are some other passive elements for biasing, which reduce external components to a minimum. All element models were checked with measured data and placed into a CAD-library for easy use in the design process.|
|Appears in Collections:||15 Fakultätsübergreifend / Sonstige Einrichtung|
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