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Author

Li-Chi Chang

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Aug 2026

A Dual-Port Slot Antenna with DGS Design for Isolation and Bandwidth Enhancement

This paper proposes a compact dual-port in-band full-duplex slot antenna operating in the 5G NR n260 band (37-40 GHz). According to the offset feeding and dual dumbbell-shaped defected ground structure (DGS), the coupling between the two ports is effectively suppressed by DGS design with destructive interference. The s...

Yi-Chen Tsai, Li-Chi Chang · 0 citations

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