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Transition 50Ohm width microstrip, to Capacitor pad 0603

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svia

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Hello, I have a doubt.

Working at 868MHz

I have a 50Ohm microstripo line, that goes to a matching network, done with 0603 elements. The problem is that the width of the transmission lines is wider than the C pad width.

Which is the better way to do the layout?
do, like a transition, a trapezoidal, to go down to the pad size, or do no do anything...

Please, I need some help with this. I cannot simulate it.

Thank you.
 

I don't think we can give you a general guideline since it's specific to your board stackup. You really should find a way of simulating it.
 

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