This has been covered by [Bil Herd] in his test of high-speed PCB design techniques and it’s been written up in EDN as a rule of thumb for high speed design. The takeaway is that square corners ...

微带线Microstrip指PCB之外层的trace，经一介电物质邻接一整平面（solid plane）。串扰是走线之间不需要的耦合能量。有两种类型：向前和向后。该工具计算反向串扰，这通常是主要的串扰分量。 Microstrip指PCB之外层的trace，经一介电物质邻接一整平面（solid plane）。

这个计算器可以找到奇数和偶数传输线阻抗。建模近似可用于了解差分微带传输线的阻抗。 The edge couple differential microstrip transmission line is a common technique for routing differential traces. There are four different types of impedance ...

Like other PCB motors it produces very little torque, roughly 2% of a typical NEMA17 stepper motor. Even so, the engineering behind this project remains impressive. Continue reading “High ...

Written for practicing engineers new to the field, this book includes a succinct treatment of wireless designs with enough detail that CAD formulas may be implemented with relative ease.

Written for practicing engineers new to the field, this book includes a succinct treatment of wireless designs with enough detail that CAD formulas may be implemented with relative ease.

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