4.6 Article

Metamaterial-Inspired Radiofrequency (RF) Shield With Reduced Specific Absorption Rate (SAR) and Improved Transmit Efficiency for UHF MRI

Related references

Note: Only part of the references are listed.
Article Physics, Multidisciplinary

Topology optimization method of metamaterials design for efficient enhanced transmission through arbitrary-shaped sub-wavelength aperture

Pengfei Shi et al.

Summary: This study proposed a method for achieving maximum efficiency ET through arbitrary-shaped subwavelength apertures at specific frequencies by designing MTM microstructure using topology optimization. The model is based on the shape of the aperture and optimization of MTM.

CHINESE PHYSICS B (2021)

Article Engineering, Electrical & Electronic

Hilbert Curve-Based Metasurface to Enhance Sensitivity of Radio Frequency Coils for 7-T MRI

Elizaveta Motovilova et al.

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (2019)

Article Computer Science, Information Systems

Water-Tunable Highly Sub-Wavelength Spiral Resonator for Magnetic Field Enhancement of MRI Coils at 1.5 T

Elizaveta Motovilova et al.

IEEE ACCESS (2019)

Article Radiology, Nuclear Medicine & Medical Imaging

Volumetric wireless coil based on periodically coupled split-loop resonators for clinical wrist imaging

Alena V. Shchelokova et al.

MAGNETIC RESONANCE IN MEDICINE (2018)

Article Biophysics

Small-animal, whole-body imaging with metamaterial-inspired RF coil

Mikhail Zubkov et al.

NMR IN BIOMEDICINE (2018)

Article Engineering, Electrical & Electronic

A Miniaturized Metamaterial Absorber for Ultrahigh-Frequency RFID System

Weiqing Zuo et al.

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS (2017)

Article Multidisciplinary Sciences

Miniaturization for ultrathin metamaterial perfect absorber in the VHF band

Bui Xuan Khuyen et al.

SCIENTIFIC REPORTS (2017)

Article Radiology, Nuclear Medicine & Medical Imaging

The fractionated dipole antenna: A new antenna for body imaging at 7 Tesla

Alexander J. E. Raaijmakers et al.

MAGNETIC RESONANCE IN MEDICINE (2016)

Article Chemistry, Multidisciplinary

Enhancement of Magnetic Resonance Imaging with Metasurfaces

Alexey P. Slobozhanyuk et al.

ADVANCED MATERIALS (2016)

Article Materials Science, Multidisciplinary

On the miniaturization of polarization insensitive wide angle metamaterial absorber

Li-Fang Yao et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2016)

Article Nanoscience & Nanotechnology

Low-frequency metamaterial absorber with small-size unit cell based on corrugated surface

Nan Wang et al.

AIP ADVANCES (2016)

Article Physics, Applied

Size-efficient metamaterial absorber at low frequencies: Design, fabrication, and characterization

Bui Xuan Khuyen et al.

JOURNAL OF APPLIED PHYSICS (2015)

Article Physics, Applied

Analysis of single-layer metamaterial absorber with reflection theory

Han Xiong et al.

JOURNAL OF APPLIED PHYSICS (2015)

Article Physics, Applied

Flexible and elastic metamaterial absorber for low frequency, based on small-size unit cell

Y. J. Yoo et al.

APPLIED PHYSICS LETTERS (2014)

Article Biochemical Research Methods

Metamaterial magnetoinductive lens performance as a function of field strength

Jose M. Algarin et al.

JOURNAL OF MAGNETIC RESONANCE (2014)

Article Engineering, Electrical & Electronic

A Circuit-Based Model for the Interpretation of Perfect Metamaterial Absorbers

Filippo Costa et al.

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (2013)

Review Chemistry, Multidisciplinary

Metamaterial Electromagnetic Wave Absorbers

Claire M. Watts et al.

ADVANCED MATERIALS (2012)

Article Physics, Applied

Nonlinear split-ring metamaterial slabs for magnetic resonance imaging

Marcos A. Lopez et al.

APPLIED PHYSICS LETTERS (2011)

Article Physics, Applied

Design, simulation, and measurement of metamaterial absorber

Yongzhi Cheng et al.

JOURNAL OF APPLIED PHYSICS (2010)

Article Biochemical Research Methods

On the applications of μr =-1 metamaterial lenses for magnetic resonance imaging

Manuel J. Freire et al.

JOURNAL OF MAGNETIC RESONANCE (2010)

Article Physics, Applied

Experimental demonstration of a μ=-1 metamaterial lens for magnetic resonance imaging

Manuel J. Freire et al.

APPLIED PHYSICS LETTERS (2008)

Article Physics, Multidisciplinary

Perfect metamaterial absorber

N. I. Landy et al.

PHYSICAL REVIEW LETTERS (2008)

Article Radiology, Nuclear Medicine & Medical Imaging

SAR and temperature: Simulations and comparison to regulatory limits for MRI

Zhangwei Wang et al.

JOURNAL OF MAGNETIC RESONANCE IMAGING (2007)

Article Radiology, Nuclear Medicine & Medical Imaging

Saturated double-angle method for rapid B1 plus mapping

Charles H. Cunningham et al.

MAGNETIC RESONANCE IN MEDICINE (2006)

Review Multidisciplinary Sciences

Metamaterials and negative refractive index

DR Smith et al.

SCIENCE (2004)

Article Multidisciplinary Sciences

Experimental verification of a negative index of refraction

RA Shelby et al.

SCIENCE (2001)

Article Multidisciplinary Sciences

Microstructured magnetic materials for RF flux guides in magnetic resonance imaging

MCK Wiltshire et al.

SCIENCE (2001)

Article Physics, Multidisciplinary

Negative refraction makes a perfect lens

JB Pendry

PHYSICAL REVIEW LETTERS (2000)

Article Physics, Multidisciplinary

Negative refractive index in left-handed materials

DR Smith et al.

PHYSICAL REVIEW LETTERS (2000)

Article Physics, Multidisciplinary

Composite medium with simultaneously negative permeability and permittivity

DR Smith et al.

PHYSICAL REVIEW LETTERS (2000)