📐 Formula Used

The Crosstalk coefficient and coupled voltage are calculated as follows:

\[ K = 1.017 \times \sqrt{0.475\varepsilon_r + 0.67} \times 2L \]
\[ \text{Ratio} = \frac{K}{t_r} \]
\[ \text{Factor} = \frac{1}{1 + \left( \frac{s}{h} \right)^2} \]

Then:

If \( \frac{K}{t_r} \le 1 \): \[ X_{\text{talk}}(dB) = 20 \log_{10}(\text{Factor} \times \text{Ratio}) \] \[ V_{\text{coupled}} = V \times (\text{Factor} \times \text{Ratio}) \]
Else: \[ X_{\text{talk}}(dB) = 20 \log_{10}(\text{Factor}) \] \[ V_{\text{coupled}} = V \times \text{Factor} \]