Kinetic-Inductance Coupling Scheme For Superconducting Stripline System And Its Device Applications

K. Yoshida; K. Kudo; Md S. Hossain; K. Enpuku

doi:10.1109/20.133767

Kinetic-Inductance Coupling Scheme For Superconducting Stripline System And Its Device Applications

K. Yoshida, K. Kudo, Md S. Hossain, K. Enpuku

Superconductive Systems Engineering Laboratory

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

We study general properties and new applications of the inductive coupling of a superconducting stripline system, which takes advantage of kinetic inductance of thin superconducting films. We formulate the system composed of two striplines inductively coupled through a common electrode as a four-port circuitry by obtaining its scattering coefficients in a general form, and also characterize the system with the coupled-mode theory. Based on the analysis, we propose new-type of kinetic inductance devices for microwave analog-components, such as directional coupler, microwave switch, variable filter, and efficient coupling elements for striplines. Experiments on stripline coupling with this scheme have been also discussed.

Original language	English
Pages (from-to)	2692-2695
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	27
Issue number	2
DOIs	https://doi.org/10.1109/20.133767
Publication status	Published - Mar 1991

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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abstract = "We study general properties and new applications of the inductive coupling of a superconducting stripline system, which takes advantage of kinetic inductance of thin superconducting films. We formulate the system composed of two striplines inductively coupled through a common electrode as a four-port circuitry by obtaining its scattering coefficients in a general form, and also characterize the system with the coupled-mode theory. Based on the analysis, we propose new-type of kinetic inductance devices for microwave analog-components, such as directional coupler, microwave switch, variable filter, and efficient coupling elements for striplines. Experiments on stripline coupling with this scheme have been also discussed.",

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year = "1991",

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N2 - We study general properties and new applications of the inductive coupling of a superconducting stripline system, which takes advantage of kinetic inductance of thin superconducting films. We formulate the system composed of two striplines inductively coupled through a common electrode as a four-port circuitry by obtaining its scattering coefficients in a general form, and also characterize the system with the coupled-mode theory. Based on the analysis, we propose new-type of kinetic inductance devices for microwave analog-components, such as directional coupler, microwave switch, variable filter, and efficient coupling elements for striplines. Experiments on stripline coupling with this scheme have been also discussed.

AB - We study general properties and new applications of the inductive coupling of a superconducting stripline system, which takes advantage of kinetic inductance of thin superconducting films. We formulate the system composed of two striplines inductively coupled through a common electrode as a four-port circuitry by obtaining its scattering coefficients in a general form, and also characterize the system with the coupled-mode theory. Based on the analysis, we propose new-type of kinetic inductance devices for microwave analog-components, such as directional coupler, microwave switch, variable filter, and efficient coupling elements for striplines. Experiments on stripline coupling with this scheme have been also discussed.

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Kinetic-Inductance Coupling Scheme For Superconducting Stripline System And Its Device Applications

Abstract

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