Inductor coil of the highest possible $$\mathbf {Q}$$ Q

Abstract The geometry of an inductor made of a long thin wire and having the highest possible Q-factor is found by numerical optimization. As frequency increases, the Q-factor first grows linearly and then according to a square-root law, while the cross-section of the optimal coil evolves from near-...

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Autores principales: A. Rikhter, M. M. Fogler
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/da66d6583d3b49ce8bdce9c5413552a6
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spelling oai:doaj.org-article:da66d6583d3b49ce8bdce9c5413552a62021-12-02T18:48:01ZInductor coil of the highest possible $$\mathbf {Q}$$ Q10.1038/s41598-020-72308-92045-2322https://doaj.org/article/da66d6583d3b49ce8bdce9c5413552a62020-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-72308-9https://doaj.org/toc/2045-2322Abstract The geometry of an inductor made of a long thin wire and having the highest possible Q-factor is found by numerical optimization. As frequency increases, the Q-factor first grows linearly and then according to a square-root law, while the cross-section of the optimal coil evolves from near-circular to sickle-shaped.A. RikhterM. M. FoglerNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
A. Rikhter
M. M. Fogler
Inductor coil of the highest possible $$\mathbf {Q}$$ Q
description Abstract The geometry of an inductor made of a long thin wire and having the highest possible Q-factor is found by numerical optimization. As frequency increases, the Q-factor first grows linearly and then according to a square-root law, while the cross-section of the optimal coil evolves from near-circular to sickle-shaped.
format article
author A. Rikhter
M. M. Fogler
author_facet A. Rikhter
M. M. Fogler
author_sort A. Rikhter
title Inductor coil of the highest possible $$\mathbf {Q}$$ Q
title_short Inductor coil of the highest possible $$\mathbf {Q}$$ Q
title_full Inductor coil of the highest possible $$\mathbf {Q}$$ Q
title_fullStr Inductor coil of the highest possible $$\mathbf {Q}$$ Q
title_full_unstemmed Inductor coil of the highest possible $$\mathbf {Q}$$ Q
title_sort inductor coil of the highest possible $$\mathbf {q}$$ q
publisher Nature Portfolio
publishDate 2020
url https://doaj.org/article/da66d6583d3b49ce8bdce9c5413552a6
work_keys_str_mv AT arikhter inductorcoilofthehighestpossiblemathbfqq
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