RMH
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$LAYYYTER
blake kathryn
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Game Changer & Make Some Noise
todays bird
Cosmic Funnies
let's talk about Bridgerton tea, my ask is open
tannertan36
occasionally subtle
roma★
hello vonnie
TMBGareOK. The Official They Might Be Giants tumblr
Keni
The Stonewall Inn
izzy's playlists!
noise dept.
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taylor price
seen from Türkiye
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@ife-tugraz
Frequency mixers are used in RF engineering for frequency conversion. Both input signals are mathematically multiplied with each other. This video complements the EMI Receiver and Spectrum Analyzer videos and clarifies the term 'superheterodyne'.
EMC problems usually occur at higher frequencies than the highest internal frequency. The reason for this is that any arbitrary signal can be composed of many single sinusoidal signals. Thus, a 20MHZ clock signal may cause problems at 100MHz. This video first shows how the frequency spectrum of a rectangular signal, triangular signal and trapezoidal signal looks mathematically. Afterwards, the determined formula is explained and proven in the laboratory.
We, the Institute of Electronics at Graz University of Technology, offer video tutorial on the topic of electronics. Give us a thumbs up, if you like it and follow us, to not miss any new videos.