RF PCB design

nilam's picture

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Joined: Jun 23, 2020

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RF PCB design
June 23, 2020 - 4:02pm

Hello,

I am doing my first RF project. i want the help regrading trace width calculations.  I have to design 6 Layer PCB in FR 4 material which my first layer contains RF signals.

My layer stack up is like Signal, GND , Inner layer, Power , GND, Bottom.

I have query regarding the RF PCB design.

1)  RF signal contains in 1st layer so which calculator used? co planner or Micro strip?
2)  How RF Trace length important? any calculator for RF length calculation? 

Please guide me as soon as possible as this is my first project and i have to submit it.

Thank you so much.

jaksonlee's picture

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Joined: Nov 07, 2019

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Radio Frequency devices are
June 23, 2020 - 5:53pm

Radio Frequency devices are one of the most exciting applications to build these days in electronics design. Any up and coming technology used in smartphones, sensors, robotics, and security is going to demand these complicated, high frequency boards.

Debashis Das's picture

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Joined: Dec 02, 2019

Replies: 45
Hi
June 24, 2020 - 7:58am

Hi Nialm,  you can checkout my PCB Antenna Design guide on circuit digest, I thik it will answer all your questions

https://circuitdigest.com/article/how-to-design-a-pcb-antenna-for-24ghz