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Document type:
Zeitschriftenaufsatz
Author(s):
Klieber, R.; Ramisch, R.; Valenzuela, A. A.; Weigel, R.; Russer, P.
Title:
A coplanar transmission line high-Tc superconductive oscillator at 6.5 GHz on a single substrate
Abstract:
The design and construction of a planar, low-noise cryogenic oscillator operating at 6.5 GHz are presented. The oscillator has been built as a hybrid superconductive microwave integrated circuit (SMIC) on a single 10×10 mm LaAlO3 substrate. Single-sided, coplanar line structures are used throughout the circuit with YBa2 Cu3O7-δ as conductor material. The oscillator was constructed around a GaAs MESFET as the active device. The complete oscillator is cooled by immersion in liquid nitrogen. An out...     »
Keywords:
microwave integrated circuits, superconducting devices, hybrid integrated circuits, microwave oscillators, GaAs, active device, SHF, 77 K, barium compounds, high-temperature superconductors, YBa2Cu3O7-δ, yttrium compounds, strip line components, MESFET, LaAlO3 substrate, liquid nitrogen, 6.5 GHz, coplanar transmission line, high-Tc superconductive oscillator, hybrid MIC, low-noise cryogenic oscillator, microwave integrated circuit, single substrate
Journal title:
Microwave and Guided Wave Letters, IEEE
Year:
1992
Journal volume:
2
Journal issue:
1
Pages contribution:
22--24
Fulltext / DOI:
doi:10.1109/75.109131
Print-ISSN:
1051-8207
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