File:DipoleReductionFactor.jpg
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Summary
| Description |
English: Factor by which a half-wave dipole antenna must be shorter than a half wavelength () in order to obtain pure resistive feedpoint impedance (cancellation of reactance). Computed using the induced EMF method as described in Dipole antenna#Induced EMF method. At larger diameters, the approximations used by this method break down, where the graph becomes dashed. |
| Date | |
| Source | Plotted on basis of equations shown in article text |
| Author | Interferometrist |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:49, 24 September 2020 | | 1,543 × 1,002 (70 KB) | Interferometrist | {{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|Factor by which a half-wave dipole must be shorter than lambda/2 in order to obtain resistive feedpoint impedance (cancellation of reactance). Computed using the induced EMF method as described in Dipole antenna#Induced EMF method. At larger diameters, the approximations used by this method break down, where the graph becomes dashed.}} |Source = Plotted on basis of equations s... |
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