# John B. Johnson

> John Erik Bertrand Johnson was a Swedish-born American electrical engineer and physicist. He created the first cathode-ray tube oscilloscope and detailed a fundamental source of random interference with information traveling on wires, now called Johnson–Nyquist noise.

*Swedish scientist (1887-1970)*

**Canonical URL:** https://fame.am/person/john-b-johnson

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** United States
- **Born:** 1887-10-02
- **Died:** 1970-11-27
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 41.6 / 100
- **Momentum:** 1.5 / 100  (trend: FALLING)
- **Historical depth:** 8.1 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 50.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [Johan Erik Bertrand Johansson](https://sv.wikipedia.org/wiki/Johan_Erik_Bertrand_Johansson)
- [جون جونسون](https://ar.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D8%AC%D9%88%D9%86%D8%B3%D9%88%D9%86)
- [جون جونسون (فيزيائى من امريكا)](https://arz.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D8%AC%D9%88%D9%86%D8%B3%D9%88%D9%86_(%D9%81%D9%8A%D8%B2%D9%8A%D8%A7%D8%A6%D9%89_%D9%85%D9%86_%D8%A7%D9%85%D8%B1%D9%8A%D9%83%D8%A7))
- [John Bertrand Johnson](https://de.wikipedia.org/wiki/John_Bertrand_Johnson)
- [John Bertrand Johnson](https://en.wikipedia.org/wiki/John_Bertrand_Johnson)
- [جان برتراند جانسون](https://fa.wikipedia.org/wiki/%D8%AC%D8%A7%D9%86_%D8%A8%D8%B1%D8%AA%D8%B1%D8%A7%D9%86%D8%AF_%D8%AC%D8%A7%D9%86%D8%B3%D9%88%D9%86)
- [John Bertrand Johnson](https://fr.wikipedia.org/wiki/John_Bertrand_Johnson)
- [ジョン・バートランド・ジョンソン](https://ja.wikipedia.org/wiki/%E3%82%B8%E3%83%A7%E3%83%B3%E3%83%BB%E3%83%90%E3%83%BC%E3%83%88%E3%83%A9%E3%83%B3%E3%83%89%E3%83%BB%E3%82%B8%E3%83%A7%E3%83%B3%E3%82%BD%E3%83%B3)
- [John Bertrand Johnson](https://mg.wikipedia.org/wiki/John_Bertrand_Johnson)
- [Wikidata](https://www.wikidata.org/wiki/Q202881)

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