File:Typical Good Transmission Line Parameter Ratioes.png
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DescriptionTypical Good Transmission Line Parameter Ratioes.png |
English: Ratio of G/ωC and R/ωL versus frequency for a typical RG-59 coaxial transmission line with a good (high resistivity), medium, and poor dielectric insulators. Near DC behavior is controlled by the series resistance of the conductors and the bulk resistivity of the dielectric, which has been taken to be approximately 10¹⁵ Ω-cm for the good dielectric in this example. The good dielectric is representative of modern high quality foam insulation. Gutta-percha is a medium dielectric and pulp is a poor dielectric. Generating equations are: C = a constant, with computed from a formula by Weeks as described in skin effect. |
Date | |
Source | Own work |
Author | Constant314 |
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:05, 5 December 2021 | 2,808 × 1,780 (189 KB) | Constant314 (talk | contribs) | Added curves for two more dielectrics | |
15:44, 1 November 2019 | 1,223 × 788 (27 KB) | Constant314 (talk | contribs) | Aesthetic improvements | ||
06:40, 1 November 2019 | 1,221 × 788 (27 KB) | Constant314 (talk | contribs) | Reduced frequency span | ||
05:16, 1 November 2019 | 1,224 × 790 (28 KB) | Constant314 (talk | contribs) | User created page with UploadWizard |
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