Beam forming of shear horizontal guided waves by multi-row staggered magnet configurations.
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DOI: 10.1016/j.ultras.2021.106405
Abstract: This paper introduces the wave interferences effects of staggering multiple rows of Periodically Permanent Magnets (PPM) in an Electromagnetic Acoustic Transducer (EMAT) configuration to achieve selective beam forming effects such as steering, focusing and de-focusing… read more here.
Keywords: waves multi; beam forming; horizontal guided; forming shear ... See more keywords