[图书][B] Metamaterials with negative parameters: theory, design, and microwave applications
The first general textbook to offer a complete overview of metamaterial theory and its
microwave applications Metamaterials with Negative Parameters represents the only unified …
microwave applications Metamaterials with Negative Parameters represents the only unified …
Experiments on wireless power transfer with metamaterials
In this letter, we propose the use of metamaterials to enhance the evanescent wave coupling
and improve the transfer efficiency of a wireless power transfer system based on coupled …
and improve the transfer efficiency of a wireless power transfer system based on coupled …
Metamaterial-enhanced coupling between magnetic dipoles for efficient wireless power transfer
Y Urzhumov, DR Smith - Physical Review B—Condensed Matter and Materials …, 2011 - APS
Nonradiative coupling between conductive coils is a candidate mechanism for wireless
energy transfer applications. In this paper we propose a power relay system based on a …
energy transfer applications. In this paper we propose a power relay system based on a …
Experimental demonstration of a μ=− 1 metamaterial lens for magnetic resonance imaging
In this work a μ=− 1 metamaterial (MM) lens for magnetic resonance imaging (MRI) is
demonstrated. MRI uses surface coils to detect the radio frequency (rf) energy absorbed and …
demonstrated. MRI uses surface coils to detect the radio frequency (rf) energy absorbed and …
Anisotropic metamaterial for efficiency enhancement of mid-range wireless power transfer under coil misalignment
A Ranaweera, CA Moscoso… - Journal of Physics D …, 2015 - iopscience.iop.org
In a wireless power transfer (WPT) system, misalignment between transmitter and receiver
coils is one of the key factors affecting efficiency. Recently, metamaterials have shown great …
coils is one of the key factors affecting efficiency. Recently, metamaterials have shown great …
Metasurfaces of capacitively loaded metallic rings for magnetic resonance imaging surface coils
MJ Freire - Scientific Reports, 2023 - nature.com
This work investigates the use of a metasurface made up of a two-dimensional array of
capacitively loaded metallic rings to enhance the signal-to-noise ratio of magnetic …
capacitively loaded metallic rings to enhance the signal-to-noise ratio of magnetic …
Mapping inter-element coupling in metamaterials: Scaling down to infrared
E Tatartschuk, N Gneiding, F Hesmer… - Journal of Applied …, 2012 - pubs.aip.org
The coupling between arbitrarily positioned and oriented split ring resonators is investigated
up to THz frequencies. Two different analytical approaches are used, one based on circuits …
up to THz frequencies. Two different analytical approaches are used, one based on circuits …
Experiments on localized wireless power transmission using a magneto-inductive wave two-dimensional metamaterial cavity
TS Pham, AK Ranaweera, VD Lam… - Applied Physics …, 2016 - iopscience.iop.org
In this letter, we propose a magneto-inductive wave (MIW) metamaterial cavity for enhanced
mid-range wireless power transfer (WPT) applications. Cavity operation is achieved by …
mid-range wireless power transfer (WPT) applications. Cavity operation is achieved by …
Metamaterial magnetoinductive lens performance as a function of field strength
JM Algarín, MJ Freire, F Breuer, VC Behr - Journal of Magnetic Resonance, 2014 - Elsevier
Metamaterials are artificial composites that exhibit exotic electromagnetic properties, as the
ability of metamaterial slabs to behave like lenses with sub-wavelength resolution for the …
ability of metamaterial slabs to behave like lenses with sub-wavelength resolution for the …
Switchable unidirectional waves on mono-and diatomic metamaterials
We demonstrate switchable unidirectional propagation of slow waves of coupling within a
metamaterial array of strongly coupled elements. We predict theoretically and verify …
metamaterial array of strongly coupled elements. We predict theoretically and verify …