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[SOLVED] Traces on PCB at 2.45 GHz

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ndequeiroz

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Hi,

I'm studying this harverster circuit


Circuit.png


I have a simple and newbie question, i know that i need to connect all these components with traces, but i know also that can't be arbitrarily, i need to calculate all traces to not affect the circuit behavior, but how can i do that? With quarter wave transformers? Can i use the line calc tool on ADS for this?



Thank you
 

I think my question isn't clear, i used the smith chart tool on ADS to match the antenna with rectifier and i got this:

FinalMatching.png

I did the calculation of the microstrip lines in ads line calc tool:

MicroStripMatching.png

I want to insert another trace before my matching circuit, and don't change my matching frequency.


Thanks
 

volker@muehlhaus said:
Design the line impedance for your source impedance (50 Ohm).
Click to expand...

LineCalc.jpg

I put 50 Ohms on Z0 and i get some Width (determines the impedance of the line), but for the length can i determine arbitrary? Or i should set an specific Electrical Length?
 

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