Bernard

Bernard D. H. Tellegen

Bernard
#21,613
Most Influential Person Across History

Dutch electrical engineer and inventor

Bernard D. H. Tellegen's Academic­Influence.com Rankings

Bernard D. H. Tellegen
Engineering
#602
Historical Rank
Electrical Engineering
#48
Historical Rank
engineering Degrees
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Bernard D. H. Tellegen's Degrees

Why Is Bernard D. H. Tellegen Influential?

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According to Wikipedia, Bernard D.H. Tellegen was a Dutch electrical engineer and inventor of the pentode and the gyrator. He is also known for a theorem in circuit theory, Tellegen's theorem. He obtained a master's degree in electrical engineering from Delft University in 1923, and joined the Philips Natuurkundig Laboratorium in Eindhoven. In 1926, he invented the pentode vacuum tube. The gyrator was invented by him around 1948. The gyrator is useful to simulate the effect of an inductor without using a coil. For example, it is used in hi-fi graphic equalizers. He held 41 US patents.

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Bernard D. H. Tellegen's Published Works

Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
1960051015202530354045

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What Schools Are Affiliated With Bernard D. H. Tellegen?

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