% Author: Prof. Dr. Matthias Jung
% Year: 2023
\begin{tikzpicture}
    \draw(0,0) node[trxshape, anchor=east](trx){}
        to [short, name=h1] ++(1,0)
        node[swrshape, anchor=west](swr){};
    \draw(swr.east) 
        to [short, name=h2] ++(2,0) 
        to [short] ++(0,1) 
        node[bareantenna](ant){};
    \draw(trx.south) node[below]{Transceiver};
    \draw(swr.south) node[below]{SWR-Meter};
    \draw(ant.top) node[anchor=south]{Antenne};
    %
    \draw[DARCblue,-Triangle] (h2.center) ++(0,0.75) coordinate(c0) -- ++(0.25,0);
    \draw[DARCblue] (h2.center) ++(0,0.75) -- ++(-0.25,0);
    %
    \draw[DARCred,-Triangle] (h2.center) ++(0,0.25) coordinate(c1) -- ++(-0.25,0);
    \draw[DARCred] (h2.center) ++(0,0.25) -- ++(0.25,0);
    %
    \draw[DARCblue] (c0) node[above](){\small Vorlaufend};
    \draw[DARCred] (c1) node[above](){\small Reflektiert};
\end{tikzpicture}