汽车用LCP多波段、柔性、轻型天线

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting Pub Date : 2020-07-05 DOI:10.1109/IEEECONF35879.2020.9329986

Adamantia Chletsou, Yuxiao He, J. Locke, J. Papapolymerou

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引用次数: 2

摘要

提出了一种适用于车对物(V2X)汽车应用的新型平面多频段天线。单馈天线在蜂窝(800 MHz)和C-V2X (5.9 GHz)频段工作。它是线极化的，在较低频率具有全向辐射方向图。平均测量实现增益为0.23 dBi在800 MHz和0.0429 dBi在5.9 GHz。设计的天线采用光刻技术在液晶聚合物(LCP)衬底上制作。它是一种双频天线，覆盖了波长比为7.4的两个波段，有助于减少汽车行业所需的天线数量。

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Multi-band, Flexible, Lightweight Antenna on LCP for Automotive Applications

A new planar, multi-band antenna for vehicle-to-anything (V2X) automotive applications is presented. The single-fed antenna operates at cellular (800 MHz) and C-V2X (5.9 GHz) bands. It is linearly polarized and has omnidirectional radiation pattern at the lower frequencies. The mean measured realized gain is 0.23 dBi at 800 MHz and 0.0429 dBi at 5.9 GHz. The designed antenna is fabricated using lithography on Liquid Crystalline Polymer (LCP) substrate. As a dual-band antenna, covering two bands whose wavelengths have a ratio of 7.4, it contributes in the decrease of the number of antennas that are necessary in automotive industry.

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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

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