Metamaterial Based Quad Band Hexagonal Slot Antenna for Wireless Applications

Praveena, N.; Raghavan, S.

doi:10.1109/imicpw.2019.8933257

Cited by 1 publication

(2 citation statements)

References 9 publications

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“…Frequency(GHz) Based on Table 2, the designed antenna has the best compactness and more numbers of the band compared to [7], [9], [10], [11], and [15]. prototype antenna is also fabricated and characterized.…”

Section: Methodsmentioning

confidence: 99%

“…In [10], the complementary folded triangular split-ring resonator loaded dual-band patch antenna had designed for GSM1800 and Wi-Fi (IEEE 802.11 ax) applications. A metamaterial based Quad-band Hexagonal slot with Square Split-Ring Resonator antenna is presented for C Band,S Band and wireless applications [11].A compact modified hexagonal spiral resonatorbased tri-band patch antenna with an octagonal slot is proposed for GSM900/IEEE 802.11ax applications [12]. A dual-band new hexagonal split-ring resonator encased circular split-ring resonator inspired printed antenna is described for Sub-6GHz 5G NR and IEEE 802.11ba/be applications [13].…”

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confidence: 99%

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Miniaturized OCSRR and CCSRR Metamaterial Loaded Tri-band Patch Antenna for Wi-Fi 6E/7 Applications

et al. 2023

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In this article, a tri-band Omega Complementary Split Ring Resonator (OCSRR) and Circular Complementary Split Ring Resonator (CCSRR ) loaded patch antenna is presented for Wi-Fi 6E/7 applications. The proposed antenna consists of a rectangular patch, circular and omega shaped CSRR which is designed at 6GHz,5GHz and 2.4GHz respectively. The parametric studies have investigated to optimize the antenna parameters in desired frequency bands using Ansys HFSS 21.0 software. The measured and simulated results are in good in agreement. In addition, the operating principle, equivalent circuit, and negative ɛ parameter of the OCSRR and CCSRR metamaterial structures are also investigated. Compared to the conventional antenna, the proposed antenna has a compact size of 0.21λg × 0.28λg × 0.02λg (where λg is the guided wavelength in free space at 2.4 GHz) and size reduction of 81.9%.

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