低规格宽带多频双层贴片天线的设计

2016 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2016-07-20 DOI:10.1109/IMWS-AMP.2016.7588403

F. Tang, Meng Zhang, Heng Du, Peng Chen, Yu Xutao

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引用次数: 0

摘要

本文提出了一种新型的低规格宽带多频双层贴片天线，该天线工作在GSM900、DCS1800和Wifi上。考虑到天线的宽带性、指向性和低姿态，将七个不同谐振频率的贴片放在一个平面上。这些斑块排列成线偏振并且彼此垂直。通过对阵列形成两个不同谐振频率的贴片天线，可以实现小型化和宽频化。这种结构既避免了耦合，又充分利用了空间。仿真结果表明，该设计具有良好的辐射性能和较高的增益。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of low-profiled broadband multi-frequency double-layer patch antenna

A novel low-profiled broadband multi-frequency double-layer patch antenna is proposed in this paper, which operates in GSM900, DCS1800 and Wifi. Considering the broadband, directivity, and low-profile of the antenna, seven patches with different resonant frequencies are placed together on one plane. These patches are arranged to have line polarization and are perpendicular to each other. By forming two patch antennas which have different resonant frequencies to the array, miniaturization and broadband can be realized. This structure not only avoids coupling but also takes full advantage of space. Simulation results show that good radiation performances and high gain are obtained owing to this novel design.

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来源期刊

2016 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)

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