- Author
-
Kautz, R. L.
- Title
- Miniaturization of Normal-State and Superconducting Striplines.
- Coporate
- National Bureau of Standards, Gaithersburg, MD
- Journal
-
Journal of Research of the National Bureau of Standards,
Vol. 84,
No. 3,
247-259,
May/June 1979
- Keywords
-
copper
|
superconductivity
- Abstract
- The properties of normal-state and superconducting striplines are calculated as a function of miniaturization. For normal conductors the Reuter-Sondheimer theory is applied in order to account for the effects of finite film thickness and mean free path. For superconductors the Mattis-Bardeen theory is used in order to include effects due to the energy gap. Calculations for three example conductors, coper at 295 K and 4.2 K and niobium at 4.2 K, examine the attenuation, dispersion, and characteristic impednace of striplines as a function of frequency and dielectric thickness. Simulations of pulse transmission are used to evaluate the utility of the example striplines for high-speed digital applications.