Low-cost 3D Printed Circularly Polarized Lens Antenna for 5.9 GHz V2X Applications

被引：4

作者：

Kalista, Weronika ^{[1
]}

Leszkowska, Luiza ^{[1
]}

Rzymowski, Mateusz ^{[1
]}

Nyka, Krzysztof ^{[1
]}

Kulas, Lukasz ^{[1
]}

机构：

[1] GUT, Gdansk, Poland

来源：

2023 17TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP | 2023年

关键词：

dielectric lens antenna; circularly polarized antenna; 3D printing; V2X communication;

D O I：

10.23919/EuCAP57121.2023.10133420

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：

This paper presents design and realization of a circularly polarized antenna consisting of a linearly polarized patch antenna and a 3D printed lens, at the same time performing the functions of wave collimator and a polarizer. The antenna is dedicated for 802.11p systems, as a part of road infrastructure, with operation bandwidth 5.85 - 5.925 GHz. Its realised gain and axial ratio at center frequency 5.9 GHz are 14.3 dBi and 2.17 dB respectively. The lens provides approximately 6% bandwidth with axial ratio below 3 dB. The proposed antenna is easy to design and fabricate and can be realized with the use of low-cost materials.

引用

页数：4

共 18 条

[1] Mutual Coupling Reduction of a Circularly Polarized MIMO Antenna Using Parasitic Elements and DGS for V2X Communications [J].