用于磁共振成像的数字可重构超表面研究

2022 52nd European Microwave Conference (EuMC) Pub Date : 2022-09-27 DOI:10.23919/EuMC54642.2022.9924424

Marius Lippke, Endri Stoja, Dennis Philipp, S. Konstandin, J. Jenne, T. Bertuch, Matthias Günther

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引用次数: 1

摘要

一种用于磁共振成像(MRI)的一维、可重构、智能超表面被证明可以产生信噪比(SNR)增强。该设备的数字接口提供无线控制，动态可调的空间灵敏度配置文件。介绍了结构的设计、数值模拟、可重构性的分析处理以及表征的台架测量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Investigation of a Digitally-Reconfigurable Metasurface for Magnetic Resonance Imaging

A one-dimensional, reconfigurable, smart metasurface intended for use in Magnetic Resonance Imaging (MRI) is shown to yield a signal-to-noise-ratio (SNR) enhancement. The device's digital interface offers a wirelessly-controlled, dynamically adjustable spatial sensitivity profile. The structure's design, numerical simulations, an analytical treatment of the reconfigurability, and on-bench measurements for characterization are presented.

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2022 52nd European Microwave Conference (EuMC)

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