File:E eff.jpg
E_eff.jpg (500 × 290 pixels, file size: 18 KB, MIME type: image/jpeg)
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This image shows some kind of formula that could be converted to TeX. Storing formulas as images makes it harder to change them. TeX also helps making sure that they all use the same font and size.
A replacement has been proposed: In your article, replace the image with: <math>\epsilon_e=\begin{cases} \displaystyle\frac{\epsilon_r+1}{2}+\frac{\epsilon_r-1}{2}\left[\left(1+12\frac{H}{W}\right)^{-1/2}+0.04\left(1-\frac{W}{H}\right)^2\right] & \displaystyle\text{when }\frac{W}{H}<1 \\ \displaystyle\frac{\epsilon_r+1}{2}+\frac{\epsilon_r-1}{2}\left(1+12\frac{H}{W}\right)^{-1/2} & \displaystyle\text{when }\frac{W}{H}\ge 1\end{cases}</math> Deutsch ∙ English ∙ italiano ∙ magyar ∙ Nederlands ∙ polski ∙ sicilianu ∙ svenska ∙ Ελληνικά ∙ български ∙ македонски ∙ русский ∙ 日本語 ∙ فارسی ∙ +/− | ![]() |
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editDescriptionE eff.jpg |
English: Formulas para obtener E efectiva en lineas de tx Microstrip |
Source | Own work |
Author | Paulmasters |
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editPublic domainPublic domainfalsefalse |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:27, 23 January 2010 | ![]() | 500 × 290 (18 KB) | Paulmasters (talk | contribs) | {{Information |Description={{en|1=Formulas para obtener E efectiva en lineas de tx Microstrip}} |Source={{own}} |Author=Paulmasters |Date= |Permission= |other_versions= }} |
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