Design and Analysis of Metamaterial Inspired Open Complementary Split Ring Resonators for Multiband Operation

Abstract

Abstract-This paper describes a compact triple-band monopole antenna based on Open Complementary Split Ring Resonators (OCSRRs) for Wireless Local Area Network (WLAN) and Worldwide interoperability Microwave Access (WiMAX) applications. The monopole antenna with engraved ground plane is used to cover WLAN frequencies (2.67 GHz and 5.47 GHz). The resonant frequency of WiMAX (3.43 GHz) is achieved by introducing OCSRR in the monopole antenna. In order to achieve multiband and good impedance matching, OCSRRs are introduced in the rectangular monopole antenna. The prototype antenna is fabricated on an FR-4 substrate having dimension of 29.4 × 26 × 1.6 mm 3 . Simulated and measured results are shown in good equivalence. The dipole radiation pattern is obtained in the elevation plane (E-plane), and omnidirectional radiation pattern is obtained in the azimuthal plane (H-plane). Parametric analysis of OCSRRs is studied to attain the best results. The proposed antenna has adequate advantages, including compact size, multiband, and impedance matching.

Design and Analysis of a Metamaterial-Inspired Miniaturized Quadband Antenna

“…Recently, metamaterials have been investigated for antenna miniaturization and enabling multiband operation [8]. Different kinds of split-ring resonators (SRRs) are used in antenna designs [9][10][11][12][13][14][15]. Among these designs, SRRs were used as radiating elements [10][11][12] to surround the radiating elements [13], or were printed on the ground plane side of the radiating elements [9,14,15].…”

“…Different kinds of split-ring resonators (SRRs) are used in antenna designs [9][10][11][12][13][14][15]. Among these designs, SRRs were used as radiating elements [10][11][12] to surround the radiating elements [13], or were printed on the ground plane side of the radiating elements [9,14,15]. Especially, in [11,13,14], the special personality of the metamaterials is designed to generate required passing bands of the proposed antennas, while in [12], it is responsible for the notched bands.…”

Modeling and Analyses the Equivalent-Schema Models for OSRR and COSRR Coupled to Planar Transmission Lines by Scattering Bond Graph

“…Recently, a new expression appeared in the universe of the microwave, it is the metamatriaux [1] (artificial metallodiélecctric structuring properties not found in nature). From a historical point of view, the electromagnetic properties of these environments have been studied by Victor.…”

“…However, the traditional techniques of studying in [1], [7] this type of structure can be long, complicated and require a thorough knowledge of the electromagnetic field, adding that they are expensive, without forgetting that it poses a huge problem of impedance adaptation. For these reasons, we propose a technique of study allowing to evolve less complicated in terms of extraction of diffusion parameters (distribution parameters), and which proved the effectiveness of the physical models of system with microwaves, as well as than its precision in terms of adaptation.…”

Metamaterial Inspired Structure With Offset-Fed Microstrip Line for Multi Band Operations

“…Negative permittivity material is used to design new microwave components such as filters [4], power divider [5], branch line coupler [6], and multiband antenna design [7]. Due to the sub-wavelength resonator CSRR employs an antenna miniaturization [8] and bandwidth improvement [9]. The ε-negative metamaterial has spurred in millimeter wave frequency, such as phase shifter [10], circular polarization [11], and eliminates cross polarization [12].…”