Microstrip Crosstalk Calculator
This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.
Outputs
Overview
Crosstalk occurs when a signal "jumps" from one trace to another, a phenomenon that is unintentional and often unwanted. This calculator helps you determine the magnitude of the crosstalk that could occur on a microstrip given its dimensions and source voltage. This tool will also give you the magnitude of the coupled voltage between adjacent traces.
Equations
$$ t_ {rt} = 1.017 \ sqrt {\ varepsilon _ {r \ cdot 0.475+0.67}}} \ cdot l \ cdot 2 $$
if,
$$\frac{T_{RT}}{T_{R}}\leq 1$$
then,
$$CT_{dB} = 20\log \left ( \frac{1}{1+\left ( \frac{S}{H} \right )^{2}}\cdot \frac{T_{RT}}{T_{R}} \right )$$
$$V_{crosstalk} = V\cdot \frac{1}{1+\left ( \frac{S}{H} \right )^{2}}\cdot \frac{T_{RT}}{T_{R}}$$
else,
$$ ct_ {db} = 20 \ log \ left(\ frac {1} {1+ \ left(\ frac {s} {h} {h} {h} \ right)^{2}}} \ right)$
$$V_{crosstalk} = V\cdot \frac{1}{1+\left ( \frac{S}{H} \right )^{2}}$$
Applications
The need for smaller size microwave integrated circuits has led to the development of the microstrip transmission line. Microstrip technology is primarily used because signals, at relatively high frequencies, cannot be routed and interfaced with components by using conventional printed circuit boards.
相声的耦合是不受欢迎的迹象als between nearby lines. When designing system interconnections, crosstalk must be taken into consideration. The magnitude of crosstalk can become significantly large and may result in false switching of the digital circuits. It is desirable to predict the behavior of the waves that propagate along the line and to estimate the amount of crosstalk present. The predicted result can be used to determine, in advance, the severity of the interconnection noise in the circuit. With this knowledge, the engineer can anticipate the dynamic behavior of the interconnection line and correct the layout problems and printed circuit boards interconnect accordingly.
微带技术主要使用,因为在相对较高的频率下,无法通过使用常规的印刷电路板将信号与组件进行路由和连接。
-Kitchen Remodeling Contractor