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 ...

As the world is becoming increasingly virtual and software is replacing hardware, electrical and electronics engineers are trying to ride the same bandwagon with their tool of choice, PCB (Printed ...

V-grooves that go most of the way through a PCB are one way to go about this, but a line of perforations along which to snap a tab is another. But what’s the best size and spacing of holes to use?

Microstrip antennas (often called patch antennas) are widely used in the microwave frequency region because of their simplicity and compatibility with printed-circuit technology, making them easy to ...

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.