Resistor-free and one-board-fits-all ratio adjustable power splitter for add-on RF shimming in high field MRI.
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DOI: 10.1016/j.jmr.2022.107194
Abstract: Ratio adjustable power splitter (RAPS) circuits were recently proposed for add-on RF shimming. Previous RAPSs split the input RF signal with a Wilkinson splitter or 50-Ω-terminated hybrid coupler into two branches, delay these two signals… read more here.
Keywords: free raps; splitter; power; resistor free ... See more keywords