Answers are grounded in this paper and cite their sources.
To reduce the electromagnetic interference (EMI) effects in a highly integrated vehicle-to-everything (V2X) communication system, a harmonic-suppressed multiple-input-multiple-output (MIMO) antenna is proposed in the dedicated short-range communication (DSRC) band of the 5.85–5.925-GHz range. The unit element of the MIMO is a circular patch antenna fed in a gap-coupled manner via a pair ofλg/4 resonators. Widely used polarization diversity and defected ground structure (DGS) concepts are used for a 4-port antenna system to have improved isolation between individual antennas and hence better MIMO performance in addition to the unique harmonic suppression property. As the number of V2X-compliant vehicles on the road continues to increase, the proposed MIMO antenna is expected to help mitigate EMI in heavy traffic areas with numerous IoT devices.
No takes yet. Share an insight, caveat, or question.
Gangwar et al. (2024) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: