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The Designer's Guide Community Forum › Design › RF Design › How to get the valuse of harmoic by SpectreRF?
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How to get the valuse of harmoic by SpectreRF? (Read 1739 times)
ccc
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MTK Lab@NTUEE, Taipei, Taiwan
How to get the valuse of harmoic by SpectreRF?
Jul 31st, 2007, 1:26am  
Hi,
I meet a problem.
I am design a frequency doubler now.
I have to see the output power of fundamental(fo, unwanted) frequency and 2nd harmonic(2fo, wanted).
How do I easily to see these two value at the same time with SpectreRF?


CCC
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aaron_do
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Re: How to get the valuse of harmoic by SpectreRF?
Reply #1 - Jul 31st, 2007, 1:50am  
you can either run a transient analysis and do an FFT on the output voltage from the calculator, or run a PSS analysis with 2 or more harmonics and view the output voltage.

Aaron
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