Bitte benutzen Sie diese Kennung, um auf die Ressource zu verweisen:
http://dx.doi.org/10.18419/opus-8206
Autor(en): | Bischof, Werner Ehrlinger, Wolfgang Berroth, Manfred Reinert, Werner |
Titel: | A monolithic HEMT-amplifier with feedback in coplanar waveguide technology |
Erscheinungsdatum: | 1992 |
Dokumentart: | Konferenzbeitrag |
Erschienen in: | 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 |
URI: | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-92679 http://elib.uni-stuttgart.de/handle/11682/8223 http://dx.doi.org/10.18419/opus-8206 |
Zusammenfassung: | 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. |
Enthalten in den Sammlungen: | 15 Fakultätsübergreifend / Sonstige Einrichtung |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
---|---|---|---|---|
ber23.pdf | 959,89 kB | Adobe PDF | Öffnen/Anzeigen |
Alle Ressourcen in diesem Repositorium sind urheberrechtlich geschützt.