Novel Broadband Bow-Tie Antenna Based on Complementary Split-Ring Resonators Enhanced Substrate-Integrated Waveguide

Feng, Caixia; Shi, Taixia; Wang, Lihong

doi:10.1109/access.2019.2893881

Cited by 11 publications

(5 citation statements)

References 18 publications

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“…The application of metamaterial has also been found in the design of bow-tie antenna [98]. A CSRR-SIW feeding has been used to feed the bow-tie antenna for obtaining the broadband performance.…”

Section: Performance Improvement Of Siw Based On-chip Antennas In Thz...mentioning

confidence: 99%

A Review on Metamaterial Application in Microstrip and Substrate Integrated Waveguide Antenna Designs

Bhowmik¹,

Appasani²,

Jha³

et al. 2022

PIER B

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Metamaterials are artificially configured composite materials exhibiting unique characteristics such as negative effective permittivity and permeability. Due to these distinctive characteristics, metamaterials have drawn special attention in designing novel antenna structures and improving antenna performances. The application of metamaterial in antenna technology significantly brings miniaturization to the antenna structure, enhances the impedance bandwidth, gain, and efficiency of the antenna as well as improves isolation between the MIMO antenna elements. The substrate integrated waveguide (SIW) reduces the conductor and dielectric loss, and surface wave excitations in the antennas. Although an overview of the performance enhancement of microstrip patch antennas under the influence of metamaterial has been incorporated in this article, the authors have put more effort in presenting a detailed study on working mechanism of metamaterial-based SIW antennas. Thus, a detailed review of the novel designs of metamaterial-inspired SIW cavity-backed slot antennas (CBSA), leaky-wave antennas (LWA), aperture antennas, and H-plane horn antennas has been included. The theoretical background of the metamaterials characteristics has been presented. Moreover, the working principles of metamaterial-based SIW CBSAs, SIW LWAs, SIW aperture antennas, and SIW H-plane horn antennas have been thoroughly outlined in obtaining antenna miniaturization, gain enhancement, beam steering through frequency scanning, polarization flexibility, bandwidth broadening, and isolation improvement. Besides this, a study has also been included in eliminating the limitations of SIW on-chip antennas such as narrow bandwidth, low gain, and efficiency by including metamaterial/metasurface in the antenna designs. Although the emphasis has been given to elaborating the attractive antenna performances, some design limitations have also been identified, and those need further investigation. This survey brings up not only the conceptual framework of the attractive characteristics of metamaterial, the design methodology of the non-resonant type metamaterial in the SIW environment, and the working principles of metamaterial-inspired SIW antennas but also the design limitations. Thus, consideration can be given to this article as the potential design guidelines of the metamaterial-based SIW antennas, and possible ideas can be obtained for doing further advanced research on the identified research gaps.

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Section: Performance Improvement Of Siw Based On-chip Antennas In Thz...mentioning

confidence: 99%

A Review on Metamaterial Application in Microstrip and Substrate Integrated Waveguide Antenna Designs

Bhowmik¹,

Appasani²,

Jha³

et al. 2022

PIER B

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“…e proposed antenna is shown in Figure 1. e CSRR-SIW is the same as that in [15]. e difference is that the main element is SIR, which can achieve a dual operation bands which consists of a fundamental frequency f 1 and a second harmonic frequency f s2 .…”

Section: Design Of Sir Dual-band Antennamentioning

confidence: 99%

“…In our prior work [15], a broadband bow-tie antennabased CSRR-SIW is proposed. It confirms that the CSRR-SIW not only confines wave propagation within the waveguide but also radiates electromagnetic waves through the CSRRs.…”

Section: Introductionmentioning

confidence: 99%

High-Gain SIR Dual-Band Antenna Based on CSRR-Enhanced SIW for 2.4/5.2/5.8 GHz WLAN

Feng

Kang

Dong

et al. 2020

International Journal of Antennas and Propagation

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This paper presents a dual-band step impedance resonator (SIR) antenna based on metamaterial-inspired periodic structure of coupled complementary split-ring resonators substrate-integrated waveguide (CSRR-SIW). The antenna supports wireless local area networks (WLAN) bands at 2.4/5.2/5.8 GHz. The CSRRs and two branches of the SIR element are etched on the top and bottom metal surfaces of the substrate. The SIR element produces a fundamental frequency f1 at 2.4 GHz and a second harmonic frequency fs2 at 5.7 GHz. Meanwhile, the CSRRs produces a resonant frequency at high-frequency band around 5.2 GHz, which can be combined with the second harmonic frequency fs2 at 5.7 GHz. The high-frequency bandwidth can then be broadened. The simulated and measured results show that the dual operation bands with bandwidths of 16% from 2.25 GHz to 2.64 GHz and 18.2% from 5 GHz to 6 GHz for |S11| < −10 dB are achieved. Meanwhile, the proposed antenna has peak gains ranging from 6.5 dBi to 7 dBi and from 7 dBi to 7.7 dBi in the lower and upper bands, respectively. Compared with many previously reported dual-band antenna designs, the proposed antenna achieves comparable bandwidth performance and larger gain per unit area with a relatively smaller size. Moreover, the simple structure renders the proposed antenna has the advantage of easy-processable and cost-effective implementation.

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“…Additionally, the resonators are imprinted on the substrate, which facilitates significantly the fabrication procedure, while it retains the ability to integrate components into a single substrateintegrated platform. Specifically, several antenna configurations have been proposed such as a leaky-wave antenna with adjustable main-lobe [9], an H-plane sectoral-horn antenna [10] and a broadband bow-tie [11].…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of a novel metamaterial-inspired substrate-integrated cavity for 5G applications

Amanatiadis,

Salonikios,

Kantartzis

et al. 2024

EPJ Appl. Metamat.

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The functionality of a fully planar metamaterial-inspired substrate-integrated cavity is thoroughly investigated in the present work. The electromagnetic field confinement of the proposed device is realized with the utilization of broadside-coupled complementary split ring resonators that operate as a virtual electric wall. The numerical results from the eigenvalue analysis verify the presence of the fundamental resonances with a noteworthy quality factor. Subsequently, full-wave simulations are conducted to validate the resonance functionality of the proposed device, with excitation achieved using the metallic core of a coaxial cable. Numerical results highlighted, also, the radiation capabilities exploiting the inherent openings in the device due to the complementary resonators.

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Novel Broadband Bow-Tie Antenna Based on Complementary Split-Ring Resonators Enhanced Substrate-Integrated Waveguide

Cited by 11 publications

References 18 publications

A Review on Metamaterial Application in Microstrip and Substrate Integrated Waveguide Antenna Designs

A Review on Metamaterial Application in Microstrip and Substrate Integrated Waveguide Antenna Designs

High-Gain SIR Dual-Band Antenna Based on CSRR-Enhanced SIW for 2.4/5.2/5.8 GHz WLAN

Performance analysis of a novel metamaterial-inspired substrate-integrated cavity for 5G applications

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