دورية أكاديمية
A mechanically based magneto-inductive transmitter with electrically modulated reluctance.
| العنوان: | A mechanically based magneto-inductive transmitter with electrically modulated reluctance. |
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| المؤلفون: | Nathan Strachen, John Booske, Nader Behdad |
| المصدر: | PLoS ONE, Vol 13, Iss 6, p e0199934 (2018) |
| بيانات النشر: | Public Library of Science (PLoS), 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Medicine, Science |
| الوصف: | Magneto-inductive (MI) communication is a viable technology for wireless communications in underwater and underground environments. In this paper, a new design for an MI transmitter is presented. Unlike conventional MI transmitters that utilize coiled loops or solenoids to generate magnetic fields, we demonstrate the feasibility and advantages of using a rotating permanent magnet. We also present and experimentally verify a modulation technique that does not involve changing the rotational speed of the magnet. By electrically changing the permeability of a surrounding shield, the fields from the rotating magnet are amplitude modulated. Our findings suggest that increased efficiency and bandwidth can be realized compared to conventional MI transmitters. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1932-6203 |
| Relation: | http://europepmc.org/articles/PMC6023197?pdf=render; https://doaj.org/toc/1932-6203 |
| DOI: | 10.1371/journal.pone.0199934 |
| URL الوصول: | https://doaj.org/article/265bd39ca5ac461d882187b97fe56154 |
| رقم الأكسشن: | edsdoj.265bd39ca5ac461d882187b97fe56154 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19326203 |
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| DOI: | 10.1371/journal.pone.0199934 |