% Author: Prof. Dr. Matthias Jung, DL9MJ
% Year: 2024
\begin{circuitikz}
    % Anpassglied:
    \draw(0,0) node[ground, anchor=north](gnd){};
    \draw(gnd) node[twoportshape, anchor=south](ag){};
    \draw[very thick] (ag.east) coordinate(feed)
        to [short] ++(5/8,0) coordinate(f1)
        to [short] ++(5/8,0) coordinate(f2)
        to [short] ++(5/8,0) coordinate(f3)
        to [short] ++(5/8,0) coordinate(mid)
        to [short] ++(5/8,0) coordinate(e3)
        to [short] ++(5/8,0) coordinate(e2)
        to [short] ++(5/8,0) coordinate(e1)
        to [short] ++(5/8,0) coordinate(end);
    \draw (ag) node[above](){\tiny Anpass-};
    \draw (ag) node[below](){\tiny glied};
    \draw (ag.west) -- ++(-0.5,0) node[bnc]{};
    %
    \draw[thick, DARCblue](f1) sin ++(-5/8,-0.75);
    \draw[thick, DARCblue](f1)  
        sin ++(+5/8,+0.75)
        cos ++(+5/8,-0.75)
        sin ++(+5/8,-0.75)
        cos ++(+5/8,+0.75)
        sin ++(+5/8,+0.75)
        cos ++(+5/8,-0.75)
        sin ++(+5/8,-0.75);
    \draw[DARCblue] (mid) node[anchor=north](){$U$};

    \DARCmeasure{feed}{end}{0,1.25}{0}{$2\cdot\lambda$}
\end{circuitikz}