this post was submitted on 24 Jul 2023
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RF elecronics

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Anything relating to the design, implementation, construction of radio frequency electronics, including antennas and transmission lines and RF propagation.

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A simulation of a very long circuit. (youtu.be)
submitted 2 years ago* (last edited 2 years ago) by [email protected] to c/[email protected]
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A simulation based on maxwell’s equations and ohms law of a very long circuit, demonstrating how current can seem to travel faster then light.

This is actually the exact same effect as the characteristic impedance of a transmission line, while pulse is traveling down it, the transmission line will appere to have a particular impedance, regardless of what is on the other end.

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