39 lines
1.1 KiB
Markdown
39 lines
1.1 KiB
Markdown
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title = "Signal Conditioner"
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author = ["Dehaeze Thomas"]
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draft = false
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category = "Equipment"
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subcategory = "Amplifiers and Conditioning"
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Tags
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: [Sensors]({{< relref "sensors.md" >}}), [Electronics]({{< relref "electronics.md" >}})
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Most sensors needs some signal conditioner electronics before digitize the signal.
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Few examples are:
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- Piezoelectric force sensors
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- Geophone
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- Photodiode
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- Thermocouple
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The signal conditioning electronics can have different functions:
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- Amplification
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- Isolation
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- Filtering
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- Excitation
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- Linearization
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Depending on the electrical quantity that is meaningful for the measurement, different types of amplifiers are used:
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- Current to Voltage ([Transimpedance Amplifiers]({{< relref "transimpedance_amplifiers.md" >}}))
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- Charge to Voltage ([Charge Amplifiers]({{< relref "charge_amplifiers.md" >}}))
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- Voltage to Voltage ([Voltage Amplifier]({{< relref "voltage_amplifier.md" >}}))
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## Bibliography {#bibliography}
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<style>.csl-entry{text-indent: -1.5em; margin-left: 1.5em;}</style><div class="csl-bib-body">
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</div>
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