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50ohm-contents-dl/contents/drawings/936.tex
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SuperminarenandClaude Sonnet 5.5 f7fa8cfbc1 Swedish adaptation: Instegscertifikat and HAREC content
- Sections and slides rewritten in Swedish; German law and institutions replaced by
  Swedish/CEPT/ITU equivalents (PTS, SSA, PTSFS 2025:1, SSMFS 2008:18), unverified
  statements marked "% TODO VERIFY"
- New toc: INSTEG, HAREC, UPPGRADERING; section idents are Swedish (see ident-map.tsv)
- Exam-question tags, BNetzA question pool, solutions and the German SWL course removed
- Static pages, snippets, applets, READMEs and image alt-texts translated
- TikZ labels translated; SVG drawings regenerated (drawing 689 still fails to build
  upstream: it references a missing photo)
- Changed from the original: not endorsed by DARC e.V., SSA or PTS

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
2026-10-10 15:03:03 +02:00

23 lines
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TeX

% Author: Malte, DE7LMS
% Year: 2021
\begin{tikzpicture}[
thick,
>={Triangle[angle=45:1pt 6]},
samples=100,
x={(1 * \getDarcImageFactor cm, 0.2 * \getDarcImageFactor cm)},
y={(0, 1 * \getDarcImageFactor cm)},
z={(0.6 * \getDarcImageFactor cm, -0.2 * \getDarcImageFactor cm)}
]
\fill[lightgray] (0,-2.1,-2) -- (2.2*pi,-2.1,-2) -- (2.2*pi,-2.1,2) -- (0,-2.1,2) -- cycle;
\node[left] at (2,-2.1,0) {Jord};
\draw[draw=gray, ->] (0,0,0) -- (2.2*pi,0,0) node[right] {S};
\draw[domain=0:2*pi, DARCorange] plot (\x,{2*sin(\x r)}, 0);
\draw[domain=0:2*pi, DARCgreen] plot (\x, 0, {2*sin(\x r)});
\path (pi/2, {2*sin(pi/2 r)}, 0) node[above] {E};
\path (pi/3, 0, {2*sin(pi/3 r)}) node[below right] {H};
\foreach \i in {1,2,3,4,5,7,8,9,10,11} {
\draw[->, DARCorange!50] (\i*pi/6,0,0) -- (\i*pi/6,{2*sin(\i*pi/6 r)},0);
\draw[->, DARCgreen!50] (\i*pi/6,0,0) -- (\i*pi/6,0,{2*sin(\i*pi/6 r)});
}
\end{tikzpicture}