Harmonic Suppressed MIMO Antenna for Highly Integrated V2X Communication System

被引：1

作者：

Gangwar, Devraj ^{[1
]}

Malik, Jagannath ^{[2
]}

Patnaik, Amalendu ^{[1
]}

机构：

[1] Indian Inst Technol Roorkee, Dept Elect & Commun Engn, Roorkee 247667, India

[2] Indian Inst Technol Patna, Dept Elect Engn, Patna 801106, India

来源：

IEEE LETTERS ON ELECTROMAGNETIC COMPATIBILITY PRACTICE AND APPLICATIONS | 2025年 / 7卷 / 01期

关键词：

Antennas; Harmonic analysis; Couplings; Vehicle-to-everything; Electromagnetic compatibility; Microstrip antennas; Resonators; Resonant frequency; Pins; Patch antennas; Dedicated short-range communication (DSRC); isolation; multiple-input-multiple-output (MIMO) antenna; vehicle-to-everything (V2X);

D O I：

10.1109/LEMCPA.2024.3519349

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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 of lambda g/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.

引用

页码：19 / 24

页数：6

共 11 条

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