Figure 9 | Scientific Reports

Figure 9

From: An active metasurface for field-localizing wireless power transfer using dynamically reconfigurable cavities

Figure 9

Field distribution obtained using EM simulations for different numbers of cells: (a) two, (b) five, and (c) nine. Field distributions for the bent path at two phases, (d) 30° and (e) 40°. (f) Measured efficiencies as a function of the number of cells apart. In the case of one cell, the Tx and Rx probes are located at the opposite sides of the metasurface.

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