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Effect of tolerance on the propagation characteristic of a superconducting thin film microstrip delay line

Tripathi, A and Vedavathy, TS (1993) Effect of tolerance on the propagation characteristic of a superconducting thin film microstrip delay line. In: Superconductor Science and Technology, 6 (8). pp. 624-626.

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Official URL: http://iopscience.iop.org/0953-2048/6/8/012

Abstract

The propagation constant of a superconducting microstrip transmission delay line is evaluated using the spectral domain immitance approach, modelling the superconductor as a surface current having an equivalent surface impedance found through the complex resistive boundary condition. The sensitivity approach is used to study the beta variations with substrate parameters and film characteristics. Results show that the surface impedance does not have much influence on beta sensitivities with respect to epsilon r, W and h. However, it can be observed that the surface impedance plays a crucial role in determining the optimum design.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Institute of Physics.
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 08 Feb 2011 05:46
Last Modified: 08 Feb 2011 05:46
URI: http://eprints.iisc.ernet.in/id/eprint/35439

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