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50ohm-contents-dl/contents/drawings/1121.tex
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2026-08-08 17:47:04 +02:00

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% Author: Dr. Matthias Jung, DL9MJ
% Year: 2020
\begin{tikzpicture}
\begin{axis}[%
/pgf/number format/1000 sep={ },
/pgf/number format/use comma,
axis lines=middle,
axis line style={-Triangle},
every major tick/.append style={thick, black},
grid=major,
grid style={line width=.1pt, draw=gray!10},
major grid style={line width=.2pt,draw=gray!50},
xticklabel=\empty,
yticklabel=\empty,
xtick style={draw=none},
ytick style={draw=none},
xmin=3,
xmax=20,
ymin=0.0,
ymax=20.5,
xmajorgrids=false,
ymajorgrids=false,
xlabel style={at={(ticklabel* cs:1)},anchor=north east},
ylabel style={at={(ticklabel* cs:1)},anchor=north east},
ylabel={$P$},
xlabel={$f$},
width=\linewidth*\getDarcImageFactor,
height=4cm,
scale only axis
]
\addplot[color=black,name path=B] coordinates{
(0,0)
(1,0)
(2,0)
(3,0)
(4,0)
(5,0)
(6,0)
(7,0)
(8,0)
(8.5,0)
(9,0)
(9.5,0)
(10,0)
(11,0)
(12,0)
(13,0)
(14,0)
(15,0)
(16,0)
(17,0)
(18,0)
(19,0)
};
\addplot[color=black,smooth,name path=A, thick] coordinates{
(0,0)
(1,0.5)
(2,0.5)
(3,0)
(4,0.7)
(5,0.5)
(6,0.5)
(7,1)
(8,5)
(8.5,18.9)
(9,20.0)
(9.5,19)
(10,10)
(11,13)
(12,10)
(13,12)
(14,10)
(15,11)
(16,5)
(17,0.5)
(18,1.0)
(19,0)
};
\addplot[DARCred, fill opacity=0.4] fill between[of=A and B,soft clip={domain=0:8}];
\addplot[DARCred, fill opacity=0.4] fill between[of=A and B,soft clip={domain=16:20}];
\addplot[DARCblue, fill opacity=0.4] fill between[of=A and B,soft clip={domain=8:16}];
\draw[DARCred] (axis cs: 6.0,10) node[](A){\qty{0.5}{\percent}}; \draw[DARCred](A.south) -- (axis cs: 7.5,1);
\draw[DARCred] (axis cs: 18.0,10) node[](A){\qty{0.5}{\percent}}; \draw[DARCred](A.south) -- (axis cs: 16.5,1);
\draw[DARCblue] (axis cs: 12.0,5) node[](A){\Huge\qty{99}{\percent}};
\end{axis}
\end{tikzpicture}%