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50ohm-contents-dl/contents/drawings/878.tex
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% Author: Prof. Dr. Matthias Jung, DL9MJ
% Year: 2024
\begin{tikzpicture}
% X-Axis:
\draw[-Triangle](0,+0.0) -- (5.5,0.0) node[anchor=north](){$t$} coordinate(x1end);
\draw(x1end) ++(0.25,0) node[anchor=west](){Zeit};
% Y-Axis:
\draw[-Triangle](0,-1) -- (0,1.5) node[anchor=south east](){$U$};
% Sinve Wave:
\draw[DARCgray, thick]
(0,+0) sin (1,+1)
(1,+1) cos (2,+0)
(2,+0) sin (3,-1)
(3,-1) cos (4,+0)
(4,+0) sin (5,+1);
% Axis Caption:
\draw(0,0) node[anchor=north west](){$0$};
\draw(1,0.1) -- (1,-0.1) node[anchor=north](){$\frac{T}{4}$};
\draw(2,0.1) -- (2,-0.1) node[anchor=north](){$\frac{T}{2}$};
\draw(3,0.1) -- (3,-0.1) node[anchor=north](){$\frac{3T}{4}$};
\draw(4,0.1) -- (4,-0.1) node[anchor=north](){$T$};
\draw(5,0.1) -- (5,-0.1) node[anchor=north](){$\frac{5T}{4}$};
% X-Axis 2:
\draw[-Triangle](0,-1.5) -- ++(5.5,0) node[anchor=north](){$\varphi$} coordinate(x2end);
\draw(x2end) ++(0.25,0) node[anchor=west](){Drehwinkel};
% Axis Caption:
\draw(0,-1.5+0.1) -- ++(0,-0.2) node[anchor=north](){0\textdegree};
\draw(1,-1.5+0.1) -- ++(0,-0.2) node[anchor=north](){90\textdegree};
\draw(2,-1.5+0.1) -- ++(0,-0.2) node[anchor=north](){180\textdegree};
\draw(3,-1.5+0.1) -- ++(0,-0.2) node[anchor=north](){270\textdegree};
\draw(4,-1.5+0.1) -- ++(0,-0.2) node[anchor=north](){360\textdegree};
\draw(5,-1.5+0.1) -- ++(0,-0.2) node[anchor=north](){450\textdegree};
% X-Axis 2:
\draw[-Triangle](0,-2.5) -- ++(5.5,0) node[anchor=north](){$\varphi$} coordinate(x3end);
\draw(x3end) ++(0.25,0) node[anchor=west](){Bogenmaß};
% Axis Caption:
\draw(0,-2.5+0.1) -- ++(0,-0.2) node[anchor=north](){0};
\draw(1,-2.5+0.1) -- ++(0,-0.2) node[anchor=north](){$\frac{\pi}{2}$};
\draw(2,-2.5+0.1) -- ++(0,-0.2) node[anchor=north](){$\pi$};
\draw(3,-2.5+0.1) -- ++(0,-0.2) node[anchor=north](){$\frac{3\pi}{2}$};
\draw(4,-2.5+0.1) -- ++(0,-0.2) node[anchor=north](){$2\pi$};
\draw(5,-2.5+0.1) -- ++(0,-0.2) node[anchor=north](){$\frac{5\pi}{2}$};
% Circle
\draw[DARCgray](-2,0) coordinate(c1) circle (1);
\draw[-Triangle, DARCorange] (c1) -- ++( 45:1) coordinate(c2);
\draw[-Triangle, DARCgreen] (c1) -- ++( 90:1) coordinate(c3);
\draw[-Triangle, DARCred] (c1) -- ++(180:1) coordinate(c4);
\draw[-Triangle, DARCblue] (c1) -- ++(270:1) coordinate(c5);
\draw[thick, dotted, DARCorange] (c2) -- (0.5,+0.7);
\draw[thick, dotted, DARCgreen] (c3) -- (1.0,+1.0);
\draw[thick, dotted, DARCred] (c1) -- (2.0,+0.0);
\draw[thick, dotted, DARCblue] (c5) -- (3.0,-1.0);
\draw[DARCorange] (c2) node[anchor=north west]() {A};
\draw[DARCgreen] (c3) node[anchor=south]() {B};
\draw[DARCred] (c4) node[anchor=east]() {C};
\draw[DARCblue] (c5) node[anchor=north]() {D};
\draw(c1) node[circ, fill](){};
\end{tikzpicture}%