帮助在 Circuitikz 上设计电路

Question

我需要帮助在 Circuitikz 上绘制此电路。原理图如下所示。谢谢！

Answer 1

这小段代码应该可以帮助您入门：

\documentclass[border=10pt]{standalone}
\usepackage[siunitx, RPvoltages]{circuitikz}
\begin{document}
\begin{tikzpicture}[american] 
    \draw (0,0) node[sground]{} to[I, l=$I_1$] ++(0,3)
        to [short, -*] ++(2,0) coordinate(dot1)
        to [C, l2=$C_{ox1}$ and \SI{0.097}{\pico\farad}] ++(0,-3)
        node [sground]{};
    \draw (dot1) to[L=$L_s$, a=\SI{5.18}{\nano\henry}] ++(3,0);
\end{tikzpicture}
\end{document}

这里拥有所有的“工具”：如何以两种不同的方式使用堆叠标签、信号地、使用坐标来停止和重新启动绘图，以及极点的语法。

从这里开始，绘制电路只需要阅读手册并找到形状和组件的名称。尝试一下，如果遇到困难，请随时提出具体问题！

Answer 2

感谢您的帮助！ ;）

\documentclass[border=10pt]{standalone}
\usepackage[siunitx, RPvoltages]{circuitikz}
\begin{document}

\begin{tikzpicture}[american]
    \centering
          
        \node[sground] (ground1) at (0, 0) {};
        \node[sground] (ground2) at (4, 3) {};
        
        % Left hand side
        \draw (ground1) to[short, *-] ($(ground1) + (-1, 0)$) to[R, l2= $R_{sub1}$ and 131Meg] ($(ground1) + (-1, 2)$);
        \draw (ground1) -- ($(ground1) + (1, 0)$) to[C, l2_= $C_{sub1}$ and 0.002p] ($(ground1) + (1, 2)$) -- ($(ground1) + (-1, 2)$);
        \draw ($(ground1) + (0, 2)$) to[C, l2= $C_{ox}$ and 0.097p, *-] ($(ground1) + (0, 4)$);
        
        \draw (-4,2) node[sground]{} to[I, l2=$I_1$ and AC 1] ++(0,2) to [short, -*] ++(4,0); 
        
        % Right hand side
        \draw (ground2) to[short, -] ($(ground2) + (0, 0)$) to ($(ground2) + (0, 1)$);
        
        % Horizontal components
    \draw ($(ground1) + (-1, 4)$) to[short, -] ($(ground1) + (0, 4)$) to[american inductor, L=$L_s$, a= 5.18n] ($(ground1) + (2, 4)$) to[R=$R_s$, a= 4.82] ($(ground2) + (0, 1)$);
        \draw ($(ground1) + (0, 4)$) to[short, *-] ($(ground1) + (0, 6)$);
        \draw ($(ground2) + (0, 1)$) to[short, *-] ($(ground2) + (0, 3)$);
        \draw ($(ground1) + (0, 6)$) to[C=$C_p$, a= 0.03p] ($(ground2) + (0, 3)$);

\end{tikzpicture}
\end{document}