40 lines
1.3 KiB
TeX
40 lines
1.3 KiB
TeX
% Author: Prof. Dr. Matthias Jung, DL9MJ
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% Year: 2026
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\begin{circuitikz}[
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long/.style={circuitikz/bipoles/twoport/width=1.35}
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]
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\ctikzset{
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blocks/scale=\getDarcImageFactor,
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RF/scale=\getDarcImageFactor,
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}
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\draw (0,0)
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node [twoportshape, t={TX}](tx){};
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\draw (tx.east)
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to [short, name=c1] ++(0.75,0)
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node [inputarrow]{}
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node [swrshape, anchor=west, DARCred](swr){};
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\draw (swr.east)
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to [short, name=c5] ++(0.75,0)
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node [inputarrow]{}
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node [lowpassshape, anchor=west](lp){};
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\draw (lp.east)
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to [TL, name={foo}, bipoles/tline/width=1.25, l={15\,m}] ++(3,0) coordinate(bar);
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\draw(bar)
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node [inputarrow]{}
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node [twoportshape, long, anchor=west] (tuner){};
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\draw (tuner.east)
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to [short, name=c4] ++(0.75,0)
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node[antenna]{};
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\draw(foo.bottom left) node[circ]{} node[ground]{};
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\draw(foo.bottom right) node[circ]{} node[ground]{};
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\draw(lp.east)
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to [open, name=c2] (foo.west);
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\draw(foo.east)
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to [open, name=c3] (tuner.west);
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\draw (tuner.north) node[anchor=north]{\footnotesize Antennen-};
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\draw (tuner.south) node[anchor=south]{\footnotesize tuner};
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\draw[DARCred] (swr.north) node[anchor=south]{SWR};
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\end{circuitikz}
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