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Saturday, March 4, 2023

Fourier Analysis Explained (video) -- Understanding Mixers


Over the years we'vE had a lot of posts about Joseph Fourier: 

Recently I've found myself mentioning him while explaining how the diode ring mixer in our 
high-school direct conversion receiver project works. 

I think the video above does a good job in explaining how Fourier and his math explain how our mixers work.

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