Research Article
Hybrid Robust Optimization for the Design of a Smartphone Metal Frame Antenna
Figure 7
Simulated radiation patterns of the conventional and optimized antennas: (a) xy-plane, (b) xz-plane, (c) yz-plane, (d) 3D radiation pattern of the conventional antenna, and (e) 3D radiation pattern of the optimized antenna.
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| (b) |
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