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YouTubeRohde & Schwarz
What is RF?
This video provides a non-technical introduction to RF (radio frequency) technologies and applications as well as an overview of RF test and measurement. More educational videos in our Test & Measurement Fundamentals Playlist: https://www.youtube.com/playlist?list=PLKxVoO5jUTlvsVtDcqrVn0ybqBVlLj2z8 More information: https://www.rohde-schwarz ...
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Wireless Transmitter and Receiver using RF Modules
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large scale video input combining using rf modulators...
large scale video input combining using rf modulators...
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ip to analog modulator configuration #IP #analog #NTSC #PAL-BG Modulator #RF modulator
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ip to analog modulator configuration #IP #analog #NTSC #PAL-BG Modulator #RF modulator
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RF Modulator Circuit
SOLVED: Q.2 Explain the operation of the ring modulator circuit shown below, then represent the switching operation of the ring modulator by the square wave shown in (b). Analyze the circuit to show that it, in fact, produces the output shown on the right-hand side of the circuit, due to the carrier signal shown as (A*cos(w*t)). Hint: Use Fourier series representation of the square wave in (b). Randp filter km(r) * cos(e,t) wo(t) (b)
SOLVED: Q.2 Explain the operation of the ring modulator circuit shown below, then represent the switching operation of the ring modulator by the square wave shown in (b). Analyze the circuit to show that it, in fact, produces the output shown on the right-hand side of the circuit, due to the carrier signal shown as (A*cos(w*t)). Hint: Use Fourier series representation of the square wave in (b). Randp filter km(r) * cos(e,t) wo(t) (b)
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