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Requirements for noise parameter measurements in superconducting electronic systems

Author

O'Callaghan Castellà, Juan Manuel

Other authors

Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions

Universitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones

Publication date

1991

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Abstract

General considerations on the measurement of noise parameters in highly mismatched systems are discussed. In particular, the problem of noise characterization of active superconducting microwave devices is addressed. A measurement technique that includes an error analysis is presented along with current data for a superconducting flux flow transistor.

Peer Reviewed

Postprint (published version)

Document Type

Conference report

Language

English

Subjects and keywords

Àrees temàtiques de la UPC::Enginyeria de la telecomunicació; Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica; Noise--Measurement; Electric noise measurement; Microwave measurement; Solid-state microwave devices; Superconducting junction devices; Soroll--Mesurament

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Related items

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=146971

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Rights

Open Access

This item appears in the following Collection(s)

E-prints [73054]