Compact High Gain Multiband Antenna Based on Split Ring Resonator and Inverted F Slots for 5G Industry Applications

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.360808

Ranjan Mishra, Rajeev Dandotiya, Ankush Kapoor, P. Kumar

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引用次数: 7

Abstract

─ This paper presents the design, optimization, fabrication, and measurement of the compact high gain microstrip antenna with a split ring resonator and set of inverted-F slots along with a matching stub for sub-6 GHz5G applications. In this investigation, different iterations are visualized by incorporating inverted F slots, a split ring resonator, and a matching stub in the transmission line. The advantages of each incorporated structure are analyzed, and a hybrid antenna consisting of the combination is proposed as a final antenna configuration with the optimum results. The proposed final design attains compactness and multi-band operation. Impedance matching is improved by using the stub matched technique at the feed line. The designed antenna shows the resonances at precisely 2.1 GHz, 3.3 GHz, and 4.1GHz. The proposed antenna is suitable for mobile cellular communication such as the LTE band (2.1 GHz), n78 band (3.3 GHz), and n77 band (4.1 GHz) of 5G bands. The gain retrieved from each band attains more than 5 dB value. Index Terms ─ Fifth generation (5G), inverted F-slot, Split Ring Resonator (SRR), stub matching.

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5G工业应用中基于分环谐振器和倒F槽的紧凑型高增益多频段天线

─本文介绍了紧凑型高增益微带天线的设计、优化、制造和测量，该天线具有分环谐振器和一组反f槽以及用于sub-6 GHz5G应用的匹配stub。在本研究中，通过在传输线中加入倒F槽、分环谐振器和匹配短段来可视化不同的迭代。分析了每种组合结构的优点，提出了一种具有最佳效果的混合天线结构。提出的最终设计实现了紧凑和多波段操作。在馈线处采用短段匹配技术，改善了阻抗匹配。设计的天线精确显示出2.1 GHz、3.3 GHz和4.1GHz的谐振频率。该天线适用于5G频段的LTE频段(2.1 GHz)、n78频段(3.3 GHz)、n77频段(4.1 GHz)等移动蜂窝通信。从每个波段检索的增益达到5db以上的值。索引项─第五代(5G)、倒f槽、裂环谐振器(SRR)、短段匹配。

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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.