- 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]>
40 lines
1.4 KiB
TeX
40 lines
1.4 KiB
TeX
% Author: Malte, DE7LMS and Prof. Dr. Matthias Jung
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% Year: 2021/2024
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% Colored version of 194
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\begin{tikzpicture}[
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thick,
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>={Triangle},
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samples=100,
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x={(1 * \getDarcImageFactor cm, 0.2 * \getDarcImageFactor cm)},
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y={(0, 1 * \getDarcImageFactor cm)},
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z={(0.6 * \getDarcImageFactor cm, -0.2 * \getDarcImageFactor cm)}
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]
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\fill[lightgray] (0,-2.1,-2) -- (2.2*pi,-2.1,-2) -- (2.2*pi,-2.1,2) -- (0,-2.1,2) -- cycle;
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\node[left] at (2,-2.1,0) {Jord};
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\draw[draw=black, ->] (0,0,0) -- (2.2*pi,0,0) node[right] {S};
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%
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\foreach \i in {1,2,3,4,5} {
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\draw[->, DARCorange!50] (\i*pi/6,0,0) -- (\i*pi/6,0,{-2*sin(\i*pi/6 r)});
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}
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\draw[domain=0:1*pi, DARCorange] plot (\x, 0, {-2*sin(\x r)});
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%
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\foreach \i in {1,2,3,4,5} {
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\draw[->, DARCgreen!50] (\i*pi/6,0,0) -- (\i*pi/6,{2*sin(\i*pi/6 r)},0);
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}
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\draw[domain=0:1*pi, DARCgreen] plot (\x,{2*sin(\x r)}, 0);
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%
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\foreach \i in {7,8,9,10,11} {
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\draw[->, DARCgreen!50] (\i*pi/6,0,0) -- (\i*pi/6,{2*sin(\i*pi/6 r)},0);
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}
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\draw[domain=1*pi:2*pi, DARCgreen] plot (\x,{2*sin(\x r)}, 0);
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%
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\foreach \i in {7,8,9,10,11} {
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\draw[->, DARCorange!50] (\i*pi/6,0,0) -- (\i*pi/6,0,{-2*sin(\i*pi/6 r)});
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}
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\draw[domain=1*pi:2*pi, DARCorange] plot (\x, 0, {-2*sin(\x r)});
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%
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\path (pi/2, {2*sin(pi/2 r)}, 0) node[above] {H};
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\path (pi/3, 0, {-2*sin(pi/3 r)}) node[above left] {E};
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\end{tikzpicture}
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