A Compact CPW Fed CRR Loaded Four Element Metamaterial Array Antenna for Wireless Application

Mishra, Naveen; Chaudhary, Raghvendra Kumar

doi:10.2528/pier17021304

Cited by 14 publications

(9 citation statements)

References 27 publications

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“…Linear arrays are the simplest networks [8], [11]. We consider a linear network consisting of N elements (or sources) arranged along the x or y axis.…”

Section: Structure Of the Proposed Network Antennamentioning

confidence: 99%

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Study and Design a Novel Adaptive Array Antenna for a RFID Applications

Bendali¹

2019

IJETER

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In this paper, a novel structure of antenna array which compose of H-shaped patch antennas with slot and parasitic elements has been presented and discussed. The proposed antenna is suitable for RFID (Radio Frequency Identification) applications. It is dedicated to operate in the frequency band centered on the resonance frequency f 0 = 2.45GHz. It is fed by a parallel linear array adapted to 50Ω. High Frequency Structural Simulator (HFSS) software is used to optimize geometric parameters and simulate the radiation characteristics of the proposed antenna array. The simulation results show that the reflection coefficient reaches a level of at least -31dB at the operating frequency of the antenna, a narrow bandwidth of the order of 26MHz, and a gain of 6.6dB.

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“…Linear arrays are the simplest networks [8], [11]. We consider a linear network consisting of N elements (or sources) arranged along the x or y axis.…”

Section: Structure Of the Proposed Network Antennamentioning

confidence: 99%

“…The power supply controls the amplitudes and relative phases of these sources and creates the type of linear or flat array antenna [5], [6]. There are two ways to power a linear array, either in series [7] or parallel [8]- [10].…”

Section: Introductionmentioning

confidence: 99%

Study and Design a Novel Adaptive Array Antenna for a RFID Applications

Bendali¹

2019

IJETER

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“…In the first case, the ZOR frequency depends on the series lumped components . Shunt lumped components are responsible for the latter case …”

Section: Introductionmentioning

confidence: 99%

“…5 Shunt lumped components are responsible for the latter case. 6 A number of linearly polarized (LP) multiband MTM antennas are reported in different literatures [7][8][9][10][11] for wireless applications. The linear polarization property forces strict orientation of these antennas to avoid polarization mismatch losses.…”

Section: Introductionmentioning

confidence: 99%

A triple‐band dual‐polarized CRLH antenna for wireless applications

Ghosh

Das

2019

Micro & Optical Tech Letters

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This paper presents an asymmetric coplanar waveguide fed triple‐band (1.99, 4.06, and 5.23 GHz) dual polarized antenna based on composite right‐ and left‐handed transmission line (CRLH‐TL) approach. The two lower bands of the antenna are linearly polarized whereas the rest is circularly polarized (CP). 20.49% 3 dB axial ratio bandwidth is achieved for the CP band which is higher than the recently reported triple band CRLH‐TL antennas. It has a compact size of 0.085 × 0.097 × 0.01λ0, where λ0 is the free space wavelength at ZOR frequency (1.99 GHz). The antenna is suitable for UMTS/WCDMA/PCS, WiMAX, and WLAN/Wi‐Fi applications.

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“…Nowadays, many researchers are interested in various applications of artificial material, i.e., metamaterial due to its unusual behavior like left-handed characteristics such as negative values of permittivity (ε) and permeability (μ). In the literature, metamaterials are used for controlling various antenna performances like miniaturization [1,2], wideband characteristics [3], ultra wideband with dual notches [4], compactness, and wide bandwidth [5,6]. Metamaterial has also been used for gain enhancement of a small antenna which was first theoretically reported by Ziolkowski and Kipple [7].…”

Section: Introductionmentioning

confidence: 99%

Gain Enhancement of Planar Dipole Antenna Using Grounded Metamaterial

Das¹,

Dutta²,

Mitra³

et al. 2019

PIER Letters

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In this paper, a simple approach for enhancing the gain of a planar dipole antenna using the concept of grounded metamaterial (MTM) has been proposed. In this regard, a magnetic metamaterial with Mu-very large (MVL) property has been placed over the ground plane of the antenna to increase the gain of the electric dipole source. A fully planar structure has been configured due to the placement of the metamaterial just over the ground plane. A significant amount of gain improvement of about 3.7 dB for the dipole has been attained using the metamaterial. In addition, increase of fractional bandwidth by 2.2% has been obtained due to the loading of the metamaterial. A comparative study with respect to recently reported literature for the gain enhancement of planar dipole has also been discussed. The proposed antenna is a worthy candidate for wireless communication owing to the high gain, low profile, and wide bandwidth characteristics.

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A Compact CPW Fed CRR Loaded Four Element Metamaterial Array Antenna for Wireless Application

Cited by 14 publications

References 27 publications

Study and Design a Novel Adaptive Array Antenna for a RFID Applications

Study and Design a Novel Adaptive Array Antenna for a RFID Applications

A triple‐band dual‐polarized CRLH antenna for wireless applications

Gain Enhancement of Planar Dipole Antenna Using Grounded Metamaterial

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