ねつざつおん
熱雑音
1. thermal noise
2. Johnson–Nyquist noiseJohnson–Nyquist noise (thermal noise, Johnson noise, or Nyquist noise) is the electronic noise generated by the thermal agitation of the charge carriers inside an electrical conductor at equilibrium, which happens regardless of any applied voltage. The generic, statistical physical derivation of this noise is called the fluctuation-dissipation theorem, where generalized impedance or generalized susceptibility is used to characterize the medium.
Read “Johnson–Nyquist noise” on English Wikipedia
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Read “Johnson–Nyquist noise” on DBpedia
Read “Johnson–Nyquist noise” on English Wikipedia
Read “熱雑音” on Japanese Wikipedia
Read “Johnson–Nyquist noise” on DBpedia
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