diff --git a/contents/drawings/1081.svg b/contents/drawings/1081.svg new file mode 100644 index 0000000..8b2f19a --- /dev/null +++ b/contents/drawings/1081.svg @@ -0,0 +1,350 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/contents/drawings/1081.tex b/contents/drawings/1081.tex new file mode 100644 index 0000000..25faa24 --- /dev/null +++ b/contents/drawings/1081.tex @@ -0,0 +1,89 @@ +% 2026, Prof. Dr. Matthias Jung +\begin{circuitikz} + \ctikzset{ + blocks/scale=\getDarcImageFactor, + RF/scale=\getDarcImageFactor + } + \draw(0,0) + node[twoportshape, t={PC}](pc){}; + + \draw(pc.east) + node[inputarrow, rotate=180](){} + to [short] ++(1,0) + node[twoportshape, t={SDR}, anchor=west](sdr){} + node[inputarrow](){}; + + \draw(sdr.right up) + node[inputarrow, rotate=180](){} + to [short] ++(0.35,0) + to [short] ++(0,1.25) + to [short] ++(0.9,0) + node[biastshape, box, anchor=west](bias){}; + + \draw(bias.east) + node[inputarrow, rotate=180](){} + to [short] ++(1,0) + node[twoportshape, t={LNB}, box, anchor=west](lnb){}; + + \draw(lnb.east) + to [short] ++(1,0) + to [short] ++(0,1) + node[bareantenna, xscale=-1](rx){}; + \draw(rx.top) + node[anchor=south](){\qty{10}{\giga\hertz}}; + + \draw(sdr.right down) + to [short] ++(0.35,0) + to [short] ++(0,-1.25) + to [short, name={h1}] ++(0.9,0) + node[inputarrow](){} + node[ampshape, box, anchor=west](preamp){}; + + \draw(preamp.east) + to [short, name={h2}] ++(1,0) + node[inputarrow](){} + node[ampshape, box, anchor=west](amp){}; + + \draw(amp.east) + to [short, name={h3}] ++(1,0) + to [short] ++(0,1) + node[bareantenna](tx){}; + \draw(tx.top) + node[anchor=south](){\qty{2,4}{\giga\hertz}}; + + \draw(sdr.north) + node[inputarrow, rotate=-90](){} + to [short] ++(0,2) coordinate(t1) + node [twoportshape, anchor=south, t={GPS}, fill=DARCblue!20!white](gen1){}; + + \draw(bias.north) + node[inputarrow, rotate=-90](){} coordinate(t2) + to [short] (t2|-t1) + node [twoportshape, anchor=south, t={DC}](dc){}; + + \draw(lnb.north) + node[inputarrow, rotate=-90](){} coordinate(t3) + to [short] (t3|-t1) + node [qgeneratorshape, anchor=south, t={G}](gen2){}; + + \draw[dashed](sdr.south) + to [short, name={h0}] ++(0,-3) coordinate(b1); + \draw[dashed](b1) + -| (preamp.south) + node[inputarrow, rotate=90](){}; + \draw[dashed](b1-|preamp.south) + -| (amp.south) + node[inputarrow, rotate=90](){}; + + % Labels: + \draw(gen1.north) node[anchor=south](){GPSDO}; + \draw(gen2.north) node[anchor=south](){TCXO}; + \draw(h0.center) node[anchor=east] (){PTT}; + \draw(dc.north) node[anchor=south](){\qty{12}{\volt}}; + \draw(h1.center) node[anchor=west, rotate=+90](){\footnotesize\qty{-5}{dBm}}; + \draw(h2.center) node[anchor=west, rotate=+90](){\footnotesize\qty{16}{dBm}}; + \draw(h3.center) node[anchor=west, rotate=+90](){\footnotesize\qty{43}{dBm}}; + \draw(h1.center) node[anchor=east, rotate=+90](){\footnotesize\qty{0,3}{\milli\watt}}; + \draw(h2.center) node[anchor=east, rotate=+90](){\footnotesize\qty{40}{\milli\watt}}; + \draw(h3.center) node[anchor=east, rotate=+90](){\footnotesize\qty{20}{\watt}}; +\end{circuitikz} \ No newline at end of file diff --git a/contents/drawings/1081.txt b/contents/drawings/1081.txt new file mode 100644 index 0000000..30404ce --- /dev/null +++ b/contents/drawings/1081.txt @@ -0,0 +1 @@ +TODO \ No newline at end of file diff --git a/contents/drawings/796.svg b/contents/drawings/796.svg index 1c47220..36738b5 100644 --- a/contents/drawings/796.svg +++ b/contents/drawings/796.svg @@ -1,49 +1,51 @@ - + - - - - - - - - - - - - - - - + + - - + + + + + + + + + - - + + + + + + + + - - - - - + + + - - - - + + - - + + - - + + + - - + + + + + + + diff --git a/contents/drawings/796.tex b/contents/drawings/796.tex index 3fb023e..2f496b0 100644 --- a/contents/drawings/796.tex +++ b/contents/drawings/796.tex @@ -14,6 +14,8 @@ ylabel={$U_L$}, xlabel={$t$}, width=\linewidth, + ymin=-22, + ymax=+22, height=2.5cm, scale only axis, ] @@ -1021,4 +1023,4 @@ 0.05 -0.00133384\\ }; \end{axis} -\end{tikzpicture} \ No newline at end of file +\end{tikzpicture} diff --git a/contents/drawings/798.svg b/contents/drawings/798.svg index ebda8d6..2ecb37f 100644 --- a/contents/drawings/798.svg +++ b/contents/drawings/798.svg @@ -1,59 +1,46 @@ - + - - - - - - - - - - - - - - - + + - - + + + + + + + + + - - + + - - - - - + + - - - - + + + + - - + + - - + + + - - - + + - - - - - - - - + + + + diff --git a/contents/drawings/798.tex b/contents/drawings/798.tex index de5cdb6..896fe84 100644 --- a/contents/drawings/798.tex +++ b/contents/drawings/798.tex @@ -14,6 +14,8 @@ ylabel={$U_E$}, xlabel={$t$}, width=\linewidth, + ymin=-22, + ymax=+22, height=2.5cm, scale only axis, ] @@ -1022,4 +1024,4 @@ }; \end{axis} -\end{tikzpicture} \ No newline at end of file +\end{tikzpicture} diff --git a/contents/photos/335.png b/contents/photos/335.png new file mode 100644 index 0000000..86d19ab Binary files /dev/null and b/contents/photos/335.png differ diff --git a/contents/photos/335.txt b/contents/photos/335.txt new file mode 100644 index 0000000..30404ce --- /dev/null +++ b/contents/photos/335.txt @@ -0,0 +1 @@ +TODO \ No newline at end of file