用于移动通信的缩小等边三角形超材料贴片天线

IF 0.6 4区计算机科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Applied Computational Electromagnetics Society Journal Pub Date : 2021-01-01 DOI:10.47037/2021.aces.j.360811

Guoxian Dai, Xiaofei Xu, Xiao Deng

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引用次数: 2

摘要

─提出了一种用于5G移动通信的小型化等边三角形超材料贴片天线(ETMPA)。新的ETMPA是在传统的等边三角形贴片天线(ETPA)的基础上，通过额外加载三角形蘑菇超材料而形成的。实验证明了一种ETMPA。其谐振频率为3.488GHz。边长仅为0.483λg，远小于传统ETPA的0.66λg。尽管其结构紧凑，ETMPA的可接受带宽为2.1%，天线增益为6.3dBi。这些性能使得紧凑的ETMPA有望应用于3.5GHz的无线通信中。索引术语─等边三角形贴片天线，超材料，缩小尺寸。

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Size-Reduced Equilateral Triangular Metamaterial Patch Antenna Designed for Mobile Communications

─ A size-reduced equilateral triangular metamaterial patch antenna (ETMPA) is proposed for the 5G mobile communications. The new ETMPA is formed from a conventional equilateral triangular patch antenna (ETPA) by additionally loading triangular-shaped mushroom metamaterials. One ETMPA is experimentally demonstrated. It is shown to resonate at 3.488GHz. The side length is only 0.483λg, which is much smaller than that for a conventional ETPA with a length of 0.66λg. Despite its compactness, the ETMPA has an acceptable bandwidth of 2.1% and antenna gain of 6.3dBi in measurement. These performances make the compact ETMPA proposing to be used in the wireless communications at 3.5GHz. Index Terms ─ Equilateral triangular patch antenna, metamaterials, size-reduced.

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来源期刊

Applied Computational Electromagnetics Society Journal 工程技术-电信学

CiteScore

1.60

自引率

28.60%

发文量

审稿时长

9 months

期刊介绍： The ACES Journal is devoted to the exchange of information in computational electromagnetics, to the advancement of the state of the art, and to the promotion of related technical activities. A primary objective of the information exchange is the elimination of the need to "re-invent the wheel" to solve a previously solved computational problem in electrical engineering, physics, or related fields of study. The ACES Journal welcomes original, previously unpublished papers, relating to applied computational electromagnetics. All papers are refereed. A unique feature of ACES Journal is the publication of unsuccessful efforts in applied computational electromagnetics. Publication of such material provides a means to discuss problem areas in electromagnetic modeling. Manuscripts representing an unsuccessful application or negative result in computational electromagnetics is considered for publication only if a reasonable expectation of success (and a reasonable effort) are reflected. The technical activities promoted by this publication include code validation, performance analysis, and input/output standardization; code or technique optimization and error minimization; innovations in solution technique or in data input/output; identification of new applications for electromagnetics modeling codes and techniques; integration of computational electromagnetics techniques with new computer architectures; and correlation of computational parameters with physical mechanisms.