用于车联网(V2X)应用的银纳米颗粒(AgNPs)油墨在聚对苯二甲酸乙二醇酯(PET)材料基板上的柔性天线印刷技术

2021 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE) Pub Date : 2021-12-20 DOI:10.1109/APACE53143.2021.9760572

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引用次数: 0

摘要

柔性天线是解决越来越多的V2X应用的重要组件。为了减轻车辆形状的影响，设计了一种灵活紧凑的圆极化专用短程通信(DSRC)天线，该天线基于顺序相位(SP)馈电网络和顺序旋转(SR)元件。该天线通过使用银纳米颗粒(AgNPs)墨水的PCB打印机打印在聚对苯二甲酸乙二醇酯(PET)衬底上。所制备的天线尺寸为27×27×1 mm3，经精确打印后在CP内辐射，轴向比为1.34，增益在5.3 ~ 5.7 dBi之间。实验证明，该打印天线的精度在5.85 ~ 5.925 GHz范围内有效工作，分数阻抗带宽(FBW)为1.27%。

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Flexible Antenna Printing Technology of silver nanoparticles (AgNPs) ink on Polyethylene Terephthalate (PET) Material Substrate for Vehicle-to-Everything (V2X) Applications

Flexible antennas are important components in addressing a growing number of V2X applications. To mitigate vehicle-shaped effects, a flexible and compact circularly polarized (CP) Dedicated Short Range Communication (DSRC) antenna is designed based on a sequential phase (SP) feeding network and sequentially rotated (SR) elements. The antenna is printed on polyethylene terephthalate (PET) substrate by using a PCB printer using silver nanoparticles (AgNPs) ink. The fabricated antenna has a dimension of 27×27×1 mm3 which is printed precisely to radiate in CP with an axial ratio of 1.34 and gain between 5.3 and 5.7 dBi. The printed antenna’s precision is proven to operate effectively from 5.85 to 5.925 GHz, with a fractional impedance bandwidth (FBW) of 1.27%.

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2021 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE)

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