Design of Band-Stop Filter Composed of Array Rectangular Split Ring Resonators

Becharef, Kada; Nouri, Keltouma; Seddik, Bouazza Boubakar; Damou, Mehdi; Chawki, Bouazza Tayeb Habib

doi:10.21272/jnep.10(2).02042

Cited by 6 publications

(2 citation statements)

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“…Many designs of printed filters based on split ring resonators (SRR) are available in the literature [8][9][10][11][12][13][14][15]. In this study, the aim was to design a triple band-pass filter based on split ring resonators to better meet the requirements of wireless communication system like Wi-Fi, Cellular Networks, satellite communication, and others.…”

Section: -2mentioning

confidence: 99%

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Design of a Split Ring Resonators-Based Band Pass Filter with Triple Pass Band Characteristics for Wireless Communication Systems

Elbakkar,

Khardioui,

Islam

et al. 2024

J. Nano- Electron. Phys.

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Metamaterial technology indeed holds great promise for enhancing wireless communication, especially in the development of advanced filters and devices. The use of metamaterials for filter design is an exciting and promising area of research, driven by their exceptional properties and potential for revolutionizing various technological applications. In fact, Metamaterials can be engineered to exhibit unique electromagnetic properties, allowing for precise control of the filtering characteristics. This enables designers to create filters with sharp passbands and stopbands, as well as customizable cutoff frequencies. Besides, Metamaterials can be used to miniaturize filters, making them suitable for compact and portable devices. This is especially valuable for applications with size constraints, such as mobile phones and wearable technology. Moreover, Metamaterials provide the flexibility to design filters with adjustable bandwidth. In this paper, a triplebandpass printed filter using split-ring resonators is designed and simulated. The proposed filter is composed of two split-ring arrays loaded on the transmission line. It is printed on a Rogers RT/duroid 6010/6010LM (tm) substrate. The proposed BPF has a small size (14  16 mm 2 ) and high selectivity. The simulation result exhibit three passbands centered at 3.15 GHz, 6.27 GHz and 9.31 GHz, respectively with required return loss and insertion loss characteristics. The simulation studies are carried out with HFSS software and its electrical equivalent circuit model (ECM) is designed using ADS tool. The results obtained using HFSS is in well agreement with ECM results.

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Section: -2mentioning

confidence: 99%

“…Authors of Ref. [8] introduced a band-stop filter operating in the microwave frequency range, which utilizes a rectangular split-ring resonator (RSRR). This filter merges the properties of a traditional microstrip band stop filter with those of a metamaterial featuring negative permittivity.…”

Section: -2mentioning

confidence: 99%