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university:labs:tlines_standing_waves_adalm2000 [01 Nov 2021 18:16] – Lots of text updates, add in LTspice figures. Mark Thoren | university:labs:tlines_standing_waves_adalm2000 [01 Nov 2021 18:28] (current) – Link to m1k artificial tline experiment. Mark Thoren | ||
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===== A Transmission Line Playground ===== | ===== A Transmission Line Playground ===== | ||
A very flexible " | A very flexible " | ||
+ | <WRAP round download> | ||
[[downgit> | [[downgit> | ||
+ | </ | ||
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Figure 8 shows an overview of the simulation schematic. Note that two sources are shown - connect V2 (sinewave source) via jumper X1 for AC analysis or time domain analysis with sinusoidal excitation. For step response, move X1 to connect V1 to the circuit. Note that all component values are parameterized, | Figure 8 shows an overview of the simulation schematic. Note that two sources are shown - connect V2 (sinewave source) via jumper X1 for AC analysis or time domain analysis with sinusoidal excitation. For step response, move X1 to connect V1 to the circuit. Note that all component values are parameterized, | ||
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Both measurements gave the same result. | Both measurements gave the same result. | ||
- | Questions: | + | ===== Questions |
+ | |||
+ | * If the first null is known, in the given the Network Analyzer frequency response plot, how long is the tube? | ||
- | If the first null is known, in the given the Network Analyzer frequency response plot, how long is the tube? | + | ====== Going Further ====== |
+ | The [[university: | ||
**Return to Lab Activity [[university: | **Return to Lab Activity [[university: | ||