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. 2025 Jan 2;15:21. doi: 10.1038/s41598-024-84793-3

Fig. 4.

Fig. 4

CMA results of initial microstrip patch antennas (a) MS, (b) MWC of Port 1, and (c) MWC of Port 2. These results emphasize the dominant modes contributing to mutual coupling between two ports and radiation pattern distortion of Port 2 within the operating frequency range.