14 lines
777 B
TeX
14 lines
777 B
TeX
% DL9MJ, Matthias Jung, 2024
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% Parabolspiegel
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\begin{tikzpicture}[use optics]
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\node[spherical mirror, spherical mirror angle=180, spherical mirror orientation=rtl] (M) at (0,0) {};
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\node[bareantenna, scale=0.25, anchor=left] (ant) at (M.focus) {};
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\draw (ant) -- (ant|-M.200) coordinate(h) -- (h-|M.280) coordinate (h) -- (h|-M.280) coordinate(trx);
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\node[trxshape, scale=0.5, anchor=150] at (trx) {};
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\draw[DARCred] (M.focus) -- (M.170) -- (M.170-|M.0);
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\draw[DARCred] (M.focus) -- (M.190) -- (M.190-|M.0);
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\draw[DARCred] (M.focus) -- (M.150) -- (M.150-|M.0);
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\draw[DARCred] (M.focus) -- (M.210) -- (M.210-|M.0);
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\draw[DARCred] (M.focus) -- (M.130) -- (M.130-|M.0);
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\draw[DARCred] (M.focus) -- (M.230) -- (M.230-|M.0);
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\end{tikzpicture} |