Lippke, MariusMariusLippkeStoja, EndriEndriStojaPhilipp, DennisDennisPhilippKonstandin, SimonSimonKonstandinJenne, Jürgen WalterJürgen WalterJenneBertuch, ThomasThomasBertuchGünther, MatthiasMatthiasGünther2023-07-112023-07-112022https://publica.fraunhofer.de/handle/publica/44547010.23919/EuMC54642.2022.99244242-s2.0-85142276550A 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.enfield shapingmagnetic resonance imagingmetasurfaceswireless reconfigurabilityconference paper