Design and analysis of wideband four-port multiple input multiple output antenna using defective ground structure for 5G communication
Govindarao Tamminaina,
Ramesh Manikonda
Abstract:This research work describes a compact four-port multiple input multiple output (MIMO) antenna using defective ground structure (DGS), and it perfectly supports the n77, n78, and n79 frequencies in 5G new radios (NR) bands. It can cover a wideband from 3.4 to 5.4 GHz with good impedance matching. The pair of antenna elements are orientated opposite to another pair with DGS. Due to this technique, it has minimal complexity, is less expensive, and improves isolation. It has also improved the frequency band's ref… Show more
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