Polar Instruments – a specialist in tools for pcb design, fabrication and test - has announced a free webinar on pcb layer stackup design using differential pairs. Presented by signal integrity guru, ...

PCB Signal integrity & Stackup design. Ever more complex PCB designs require layer stackups to be considered even before you layout the design. As a designer there are now vast choices of base ...

A frequently asked question during Printed Circuit Board (PCB) layout review meetings is, “Are 50-ohm traces being used for the digital signals in this PCB layout?” Often the answer to this question ...

A PCB transmission line design tool has been launched by Polar Instruments in an effort to speed the complex calculations needed in transmission line modelling. The Guernsey-based company said its ...

In these example schematics 16 RJ45 ports are used. For a different number of ports the schematics can easily be modified. These schematics are provided for reference only. For any designs based on ...

What is software defined radio (SDR) and how does it benefit modern communications and RF applications? RF/microwave PCB design for Radar and SDRs. Challenges of SDR PCB design and ways to overcome ...

Design done, PCB laid-out and components are sourced, but the biggest challenge is yet to come getting it manufactured. David Marrakchi describes the pitfalls to avoid You just completed your last ...