Logarithmische Funktion in Polarplot darstellen

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\documentclass[]{standalone}
\usepackage{pgfplots}
\usepgfplotslibrary{polar}
\usetikzlibrary{shapes.geometric}
\makeatletter
\def\pgftransform@angle{0}
\pgfplotsset{
    xticklabel style={
        inner xsep=1pt,
        ellipse,
        anchor=\tick-(180-\pgftransform@angle)
    },
    yticklabel style={
        anchor=\pgftransform@angle
    }
}
\makeatother
\begin{document}
\begin{tikzpicture}
\begin{polaraxis}[xmin=-90,xmax=90,rotate=90,
    domain=-90:90,
    xticklabel=$\pgfmathprintnumber{\tick}^\circ$,
    y coord trafo/.code=\pgfmathparse{#1+60},                    %%   <-- entscheidende Zeilen
   y coord inv trafo/.code=\pgfmathparse{#1-60}                  %%   <-- entscheidende Zeilen
    no markers]
 \addplot +[blue, thin,mark=none] {10*log10((sin(pi*54*sin(x)/3.43))/(pi*(54/3.43)*sin(x))^2)};
\end{polaraxis}
\end{tikzpicture}
\end{document}
 
 
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