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university:courses:electronics:comms-lab-polyphase-filter [05 Mar 2019 13:13] – [Procedure:] Antoniu Miclaus | university:courses:electronics:comms-lab-polyphase-filter [25 Jun 2020 22:07] (current) – external edit 127.0.0.1 | ||
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Turn on the power supplies. Connect scope input channel 2 through an AC coupling capacitor ( C< | Turn on the power supplies. Connect scope input channel 2 through an AC coupling capacitor ( C< | ||
- | Using the scope and function generator software instruments ( in the time domain ) set the AWG frequency to the resonate frequency with the amplitude set to 1V. Trigger on scope channel 1. Observe the relative amplitudes and phases of the four outputs and store each waveform on channel 2 as a reference channel to compare the amplitude and phase of each output. | + | Using the scope and function generator software instruments ( in the time domain ) set the AWG frequency to the resonate frequency with the amplitude set to 1V peak-to-peak. Trigger on scope channel 1. Observe the relative amplitudes and phases of the four outputs and store each waveform on channel 2 as a reference channel to compare the amplitude and phase of each output. |
{{ : | {{ : | ||
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<WRAP round download> | <WRAP round download> | ||
**Resources: | **Resources: | ||
- | * Fritzing files: [[ https://minhaskamal.github.io/DownGit/#/home? | + | * Fritzing files: [[downgit> |
+ | * LTspice files: [[downgit> | ||
</ | </ | ||
====Questions: | ====Questions: |