Figure 14.

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(a) Visualization of the LWA comprised of 48 unit-cells, fed at port 1 and terminated with 50 Ω at the unused port. (b) Beamscanning performance of the proposed LWA at 8.1 GHz by changing the bias field ±100 Oe. (c) S-parameters for the given ferrite CRLH layout between 7.8 GHz and 8.2 GHz. note that S11 is less than −10 dB over the bandwidth.
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