Metamaterial based on an inverse double V loaded complementary square split ring resonator for radar and Wi-Fi applications

Abstract In this research paper, an inverse double V loaded complementary square split ring resonator based double negative (DNG) metamaterial has been developed and examined numerically and experimentally. The electromagnetic (EM) properties of the proposed inverse double V-structure were calculate...

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Autores principales:	Md. Rashedul Islam, Mohammad Tariqul Islam, Mohamed S. Soliman, Mohd Hafiz Baharuddin, Kamarulzaman Mat, Asraf Mohamed Moubark, Sami H. A. Almalki
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8674f21c7f824888b1b2281017dbd6d2
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spelling	oai:doaj.org-article:8674f21c7f824888b1b2281017dbd6d22021-11-08T10:51:07ZMetamaterial based on an inverse double V loaded complementary square split ring resonator for radar and Wi-Fi applications10.1038/s41598-021-01275-62045-2322https://doaj.org/article/8674f21c7f824888b1b2281017dbd6d22021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-01275-6https://doaj.org/toc/2045-2322Abstract In this research paper, an inverse double V loaded complementary square split ring resonator based double negative (DNG) metamaterial has been developed and examined numerically and experimentally. The electromagnetic (EM) properties of the proposed inverse double V-structure were calculated using computer simulation technology (CST-2019) and the finite integration technique (FIT). The designed metamaterial provides three resonance frequencies are 2.86, 5, and 8.30 GHz, covering S-, C-, and X-bands. The total size of the recommended unit cell is 8 $$\times$$ × 8 $$\times$$ × 1.524 mm3, and a high effective medium ratio (EMR) value of 13.11 was found from it. The − 10 dB bandwidths of this structure are 2.80 to 2.91, 4.76 to 5.17, and 8.05 to 8.42 GHz. The proposed structure's novelty is its small size, simple resonator structure, which provides double negative characteristics, high EMR, maximum coverage band, and required resonance frequencies. Wi-Fi network speeds are generally faster when frequencies in the 5 GHz band are used. Since the proposed structure provides a 5 GHz frequency band, hence the suggested metamaterial can be used in Wi-Fi for high bandwidth and high-speed applications. The marine radars operate in X-band, and weather radar works in S-band. Since the designed cell provides two more resonance frequencies, i.e., 2.86 GHz (S-band) and 8.30 GHz (X-band), the proposed metamaterial could be used in weather radar and marine radar. The design process and various parametric studies have been analyzed in this article. The equivalent circuit is authenticated using the advanced design system (ADS) software compared with CST simulated result. The surface current, E-field, and H-field distributions have also been analyzed. Different types of array structure, i.e., 1 $$\times$$ × 2, 2 $$\times$$ × 2, 3 $$\times$$ × 3, 4 $$\times$$ × 4, and 20 $$\times$$ × 25 is examined and validated by the measured result. The simulated and measured outcome is an excellent agreement for the inverse double V loaded CSSRR unit cell and array. We showed the overall performance of the suggested structure is better than the other structures mentioned in the paper. Since the recommended metamaterial unit cell size is small, provides desired resonance frequency, gives a large frequency band and high EMR value; hence the suggested metamaterial can be highly applicable for Radar and Wi-Fi.Md. Rashedul IslamMohammad Tariqul IslamMohamed S. SolimanMohd Hafiz BaharuddinKamarulzaman MatAsraf Mohamed MoubarkSami H. A. AlmalkiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-19 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Md. Rashedul Islam Mohammad Tariqul Islam Mohamed S. Soliman Mohd Hafiz Baharuddin Kamarulzaman Mat Asraf Mohamed Moubark Sami H. A. Almalki Metamaterial based on an inverse double V loaded complementary square split ring resonator for radar and Wi-Fi applications
description	Abstract In this research paper, an inverse double V loaded complementary square split ring resonator based double negative (DNG) metamaterial has been developed and examined numerically and experimentally. The electromagnetic (EM) properties of the proposed inverse double V-structure were calculated using computer simulation technology (CST-2019) and the finite integration technique (FIT). The designed metamaterial provides three resonance frequencies are 2.86, 5, and 8.30 GHz, covering S-, C-, and X-bands. The total size of the recommended unit cell is 8 $$\times$$ × 8 $$\times$$ × 1.524 mm3, and a high effective medium ratio (EMR) value of 13.11 was found from it. The − 10 dB bandwidths of this structure are 2.80 to 2.91, 4.76 to 5.17, and 8.05 to 8.42 GHz. The proposed structure's novelty is its small size, simple resonator structure, which provides double negative characteristics, high EMR, maximum coverage band, and required resonance frequencies. Wi-Fi network speeds are generally faster when frequencies in the 5 GHz band are used. Since the proposed structure provides a 5 GHz frequency band, hence the suggested metamaterial can be used in Wi-Fi for high bandwidth and high-speed applications. The marine radars operate in X-band, and weather radar works in S-band. Since the designed cell provides two more resonance frequencies, i.e., 2.86 GHz (S-band) and 8.30 GHz (X-band), the proposed metamaterial could be used in weather radar and marine radar. The design process and various parametric studies have been analyzed in this article. The equivalent circuit is authenticated using the advanced design system (ADS) software compared with CST simulated result. The surface current, E-field, and H-field distributions have also been analyzed. Different types of array structure, i.e., 1 $$\times$$ × 2, 2 $$\times$$ × 2, 3 $$\times$$ × 3, 4 $$\times$$ × 4, and 20 $$\times$$ × 25 is examined and validated by the measured result. The simulated and measured outcome is an excellent agreement for the inverse double V loaded CSSRR unit cell and array. We showed the overall performance of the suggested structure is better than the other structures mentioned in the paper. Since the recommended metamaterial unit cell size is small, provides desired resonance frequency, gives a large frequency band and high EMR value; hence the suggested metamaterial can be highly applicable for Radar and Wi-Fi.
format	article
author	Md. Rashedul Islam Mohammad Tariqul Islam Mohamed S. Soliman Mohd Hafiz Baharuddin Kamarulzaman Mat Asraf Mohamed Moubark Sami H. A. Almalki
author_facet	Md. Rashedul Islam Mohammad Tariqul Islam Mohamed S. Soliman Mohd Hafiz Baharuddin Kamarulzaman Mat Asraf Mohamed Moubark Sami H. A. Almalki
author_sort	Md. Rashedul Islam
title	Metamaterial based on an inverse double V loaded complementary square split ring resonator for radar and Wi-Fi applications
title_short	Metamaterial based on an inverse double V loaded complementary square split ring resonator for radar and Wi-Fi applications
title_full	Metamaterial based on an inverse double V loaded complementary square split ring resonator for radar and Wi-Fi applications
title_fullStr	Metamaterial based on an inverse double V loaded complementary square split ring resonator for radar and Wi-Fi applications
title_full_unstemmed	Metamaterial based on an inverse double V loaded complementary square split ring resonator for radar and Wi-Fi applications
title_sort	metamaterial based on an inverse double v loaded complementary square split ring resonator for radar and wi-fi applications
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/8674f21c7f824888b1b2281017dbd6d2
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Metamaterial based on an inverse double V loaded complementary square split ring resonator for radar and Wi-Fi applications

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