When electronics engineers design PCBs, they must follow best practices for trace routing. This helps maintain PCB signal integrity and reduce electromagnetic interference (EMI). Crosstalk can occur ...

Charles Pfeil is an Engineering Director in the Systems Design Division at Mentor Graphics. My first experience with computerized printed-circuit-board (PCB) design was in 1978 when I acquired two ...

PCB routing methods continue to evolve, and flexible routing techniques can reduce wire length and free up space on a PCB. Traditional PCB routing is limited by fixation of coordinates of wires and by ...

A common joke in electronics is that every piece of wire and PCB trace is an antenna, with the only difference being whether this was intentional or not. In practical terms, low-frequency wiring is ...

Preferring to spend hours typing code instead of graphically pushing traces around in a PCB layout tool, [James Bowman] over at ExCamera Labs has developed CuFlow, a method for routing PCBs in Python.

每次串行数据速率提高，其都会暴露出掩盖在低速下的问题。许多这些问题是因为PCB走线、过孔和连接器中发生损耗引起的信号完整性下降而造成的。虽然信号完整性问题的解决方案有很多，但每种方案都有其自身的缺点。解决这些问题的一种应对措施是使用 ...