Johnson–Nyquist noise (thermal noise, Johnson noise, or Nyquist noise) is the electronic noise generated by the thermal agitation of the charge carriers... 23 KB (3,095 words) - 22:00, 25 April 2024 |
noise coming from many natural sources, such as the thermal vibrations of atoms in conductors (referred to as thermal noise or Johnson–Nyquist noise)... 4 KB (394 words) - 12:42, 8 July 2023 |
at Bell Laboratories, Nyquist did important work on thermal noise ("Johnson–Nyquist noise"), the stability of feedback amplifiers, telegraphy, facsimile... 9 KB (856 words) - 12:31, 4 February 2024 |
random interference with information traveling on wires, now called Johnson-Nyquist noise. Johan Erik Bertrand was born in Gothenburg, Sweden on October 2... 8 KB (825 words) - 16:57, 11 February 2024 |
shot noise is often less significant as compared with two other noise sources in electronic circuits, flicker noise and Johnson–Nyquist noise. However... 20 KB (2,942 words) - 22:45, 31 March 2024 |
noise comes from many natural noise sources, such as the thermal vibrations of atoms in conductors (referred to as thermal noise or Johnson–Nyquist noise)... 15 KB (2,962 words) - 11:59, 26 October 2023 |
spectral density of the noise is expressed in terms of the temperature (in kelvins) that would produce that level of Johnson–Nyquist noise, thus: PNB=kBT{\displaystyle... 10 KB (1,648 words) - 01:21, 5 April 2024 |
Johnson–Nyquist noise, thermal noise Nyquist stability criterion, in control theory Nyquist plot, signal processing and electronic feedback Nyquist–Shannon... 793 bytes (118 words) - 06:53, 18 March 2020 |
Joule heating (section Power loss and noise) Resistors create electrical noise, called Johnson–Nyquist noise. There is an intimate relationship between Johnson–Nyquist noise and Joule heating, explained... 33 KB (3,824 words) - 01:10, 19 March 2024 |
contribute a portion of the 288K earth noise to its overall noise temperature. Noise Temperature Johnson–Nyquist noise Federal Standard 1037C MIL-STD-188... 4 KB (592 words) - 18:33, 27 September 2022 |
Noise reduction is the process of removing noise from a signal. Noise reduction techniques exist for audio and images. Noise reduction algorithms may distort... 44 KB (4,926 words) - 22:59, 23 April 2024 |
technique for measuring the gain and noise temperature of an amplifier. It is based on the Johnson–Nyquist noise of a resistor at two different, known... 2 KB (271 words) - 02:49, 19 February 2024 |
Intermodulation noise Internet background noise ITU-R 468 noise weighting Jansky noise Johnson–Nyquist noise, Johnson noise Line noise Mode partition noise Neuronal... 4 KB (342 words) - 12:14, 30 October 2023 |
"mosquito noise" around edges in JPEG and other formats Noise (electronics) in electrical signals Johnson–Nyquist noise, in semiconductors Quantum noise Quantum... 7 KB (937 words) - 03:14, 26 March 2023 |
Kelvin (section Kelvin as a unit of noise temperature) ultimate noise floor, i.e. the noise temperature. The so-called Johnson–Nyquist noise of discrete resistors and capacitors is a type of thermal noise derived... 36 KB (3,708 words) - 14:51, 27 April 2024 |
Sources of noise vary and include: Johnson–Nyquist noise ("thermal noise"); Zener noise; avalanche breakdown. The drawbacks of using noise sources for... 27 KB (3,204 words) - 08:11, 6 February 2024 |
Transimpedance amplifier (section Noise considerations) is directly the voltage noise over the feedback resistance. This Johnson–Nyquist noise has an RMS amplitude vn,out2¯=4kBTRfΔf.{\displaystyle {\sqrt {\overline... 12 KB (1,723 words) - 02:38, 20 March 2024 |
Noise, vibration, and harshness (NVH), also known as noise and vibration (N&V), is the study and modification of the noise and vibration characteristics... 9 KB (1,190 words) - 00:27, 26 October 2023 |
Microbolometer (section 1/f noise) will need to be used. Second, higher resistances comes with higher Johnson–Nyquist noise. The two most commonly used IR radiation detecting materials in... 16 KB (1,827 words) - 10:47, 21 April 2024 |
Brownian motion during his annus mirabilis and Harry Nyquist's explanation in 1928 of Johnson noise in electrical resistors. The fluctuation–dissipation... 27 KB (4,159 words) - 20:24, 22 April 2024 |
known as total variation regularization or total variation filtering, is a noise removal process (filter). It is based on the principle that signals with... 9 KB (1,247 words) - 03:06, 9 October 2023 |
the Arctic Ocean Gospel of John, in Christian scripture Johnson–Nyquist noise, electrical noise generated by random thermal motion in a conductor Jornal... 846 bytes (154 words) - 11:26, 10 December 2023 |