Design and fabrication of LTCC electro-magnetic energy harvester for low rotary speed

An optoelectronic oscillator (OEO) is an optoelectronic hybrid oscillator which utilizes ultra-low loss fiber as an electro-magnetic energy storage element, overcoming the limits of traditional microwave oscillators in phase noise performance. Due to their ability to generate ultra-low phase noise microwave signal, optoelectronic oscillators have attracted considerable attentions and are becoming one of the most promising and powerful microwave signal sources. In this paper, we briefly introduce the operation principle and discuss current research on frequency stability and spurious suppression of optoelectronic oscillators.

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A Novel Magnetic Energy Harvester Using Spinning Magnetoelectric Transducer

IEEE Transactions on Magnetics ◽

10.1109/tmag.2016.2540656 ◽

2016 ◽

Vol 52 (7) ◽

pp. 1-4 ◽

Cited By ~ 5

Author(s):

Zhongxu Wang ◽

Jun Hu ◽

Jiahao Niu ◽

Jinchi Han ◽

Shan X. Wang ◽

...

Keyword(s):

Energy Harvester ◽

Magnetic Energy ◽

Magnetoelectric Transducer

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A novel flexible wearable magnetic energy harvester utilizing inkjet masking techniques

2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting ◽

10.1109/aps.2015.7304488 ◽

2015 ◽

Cited By ~ 3

Author(s):

Jo Bito ◽

Manos M. Tentzeris

Keyword(s):

Energy Harvester ◽

Magnetic Energy

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The Transformation of Electronic into Electro-Magnetic Energy

Nature ◽

10.1038/111878a0 ◽

1923 ◽

Vol 111 (2800) ◽

pp. 878-878

Author(s):

J. A. GRAY

Keyword(s):

Magnetic Energy ◽

Electro Magnetic

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The three dimensional Maxwell equations with strongly anisotropic electric permittivity

Asymptotic Analysis ◽

10.3233/asy-211730 ◽

2021 ◽

pp. 1-32

Author(s):

Mihaï Bostan

Keyword(s):

Maxwell Equations ◽

Magnetic Energy ◽

Three Dimensional ◽

Propagation Speed ◽

Electric Permittivity ◽

Limit Model ◽

Variational Framework ◽

The Subject ◽

Electro Magnetic ◽

Almost All

The subject matter of this work concerns the propagation of the electro-magnetic fields through strongly anisotropic media, in the three dimensional setting. We concentrate on the asymptotic behavior for the solutions of the Maxwell equations when the electric permittivity tensor is strongly anisotropic. We derive limit models and prove their well-posedness. We appeal to the variational framework and study the propagation speed of the solutions. We prove that almost all the electro-magnetic energy concentrates inside the propagation cone of the limit model.

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