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Switchable 2.4Ghz | 5GHZ filter design - Using the GPDK045 PDK

Sloomy

Greetings,

I have been working on designing two 5th-order bandpass passive filters using the GPDK045 PDK of 2.4 GHZ and 5GHZ passband. However, after conducting the SP analysis and reviewing the results, I found that the outcomes did not meet expectations, not even within the 1st percentile.

Therefore, I would like to inquire whether the GPDK045 PDK is capable of designing these filter parameters, or if there might be an error in my approach.

The values for the inductors and capacitors were calculated using the Marki microwave calculator.

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