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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Electrical engineering 77 (1993), S. 25-28 
    ISSN: 1432-0487
    Source: Springer Online Journal Archives 1860-2000
    Topics: Electrical Engineering, Measurement and Control Technology
    Description / Table of Contents: Contents The design and fabrication of GaAs mm-wave modules for power generation using active two-terminal devices are described. Instead of a conventional encapsulation with quartz rings and gold ribbons the devices are monolithically integrated into a structure of semiinsulating GaAs substrate. The fabrication is performed by the help of photoresist technology, wherefrom a high reproducibility of the parasitic reactances is achieved. Modules with IMPATT diodes as active elements are applied successfully up to frequencies of 110 GHz.
    Notes: Übersicht Der Entwurf und die Herstellung von GaAs Millimeterwellen-Modulen zur Leistungserzeugung mit aktiven Zweipol-Bauelementen werden vorgestellt. Anstelle eines konventionellen Einbaus mit Quarzringen und Goldbändern wird das Bauelement monolithisch in eine Struktur aus semiisolierendem GaAs-Substrat integriert. Die Herstellung wird mit Hilfe der Photolacktechnologie vorgenommen, wodurch eine hohe Reproduzierbarkeit der parasitären Reaktanzen erreicht wird. Module mit IMPATT Dioden als aktive Buelemente wurden im Frequenzbereich bis zu 110 GHz mit Erfolg eingesetzt.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Physics Letters A 164 (1992), S. 365-368 
    ISSN: 0375-9601
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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