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Update Content - 2022-08-24

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Thomas Dehaeze
2022-08-24 17:39:18 +02:00
parent 5674f8ea50
commit ec5e745a54
18 changed files with 425 additions and 15 deletions
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content/phdthesis/jabben07_mechat.md
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@@ -43,9 +43,9 @@ This approach allows frequency dependent error budgeting, which is why it is ref
#### Ground vibrations {#ground-vibrations}
#### Electronic Noise {#electronic-noise}
#### [Electronic Noise]({{< relref "electronic_noise.md" >}}) {#electronic-noise--electronic-noise-dot-md}
**Thermal Noise** (or Johson noise).
**Thermal Noise** (or Johnson noise).
This noise can be modeled as a voltage source in series with the system impedance.
The noise source has a PSD given by:
\\[ S\_T(f) = 4 k T \text{Re}(Z(f)) \ [V^2/Hz] \\]
@@ -65,7 +65,7 @@ with \\(q\_e\\) the electronic charge (\\(1.6 \cdot 10^{-19}\\, [C]\\)), \\(i\_{
<div class="exampl">
An averable current of 1 A will introduce noise with a STD of \\(10 \cdot 10^{-9}\\,[A]\\) from zero up to one kHz.
A current of 1 A will introduce noise with a STD of \\(10 \cdot 10^{-9}\\,[A]\\) from zero up to one kHz.
</div>