A Compact, Planar, and CPW-Fed Metamaterial-Inspired Dual-Band Antenna

Si, Li‐Ming; Zhu, Weiren; Sun, Houjun

doi:10.1109/lawp.2013.2249037

Cited by 123 publications

(63 citation statements)

References 31 publications

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“…The proposed MSRR loading antenna is exerted by the waveguide setup to determine the reflection coefficient S 11 and transmission coefficient S 21 . MATLAB code is written for Equation (1). Therefore, the negative permeability is calculated as, where…”

Section: Extraction Of Negative Permeabilitymentioning

confidence: 99%

See 1 more Smart Citation

An Inset-Fed Rectangular Microstrip Patch Antenna With Multiple Split Ring Resonator Loading for Wlan and Rf-Id Applications

Selvi¹,

Pandeeswari²,

Selvan³

2018

PIER C

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Abstract-In this paper, the analysis and design of a compact Multiple Split Ring Resonator (MSRR) inspired microstrip rectangular patch antenna is presented. The MSRR is used with four rings. The size of the antenna is 25 × 31 × 1.6 mm 3 realized on a low cost FR4 substrate. The proposed rectangular microstrip patch antenna operates at the resonant frequency of 5.88 GHz prior to MSRR inclusion. The antenna characteristics are studied before and after inclusion of metamaterial. After including MSRRs at appropriate places, the proposed MSRR antenna induces a new resonant frequency of 2.78 GHz. In addition to rectangular patch's fundamental resonance, the additional resonance is obtained at 2.78 GHz, thus, exhibits dual bands. Hence, MSRR loading antenna attains a bandwidth of 197 MHz at 2.78 GHz and 703 MHz at 5.88 GHz. The prototype of the proposed antenna is fabricated and measured. Simulated results are verified with the measured ones. This proposed antenna can be effectively utilized for WLAN and RF-ID applications. Parametric studies are illustrated to yield the desired frequency bands. Equivalent circuit model analysis of the MSRR loading is determined. Band characteristics of split ring structure are used to determine the negative permeability characteristics.

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Section: Extraction Of Negative Permeabilitymentioning

confidence: 99%

“…Dual-band antennas have attracted much research attention in the field of wireless communication, radio frequency identifications, and microwave energy harvesting since they reduce the number of antennas and space usage [1]. Metamaterials have drawn a lot of attention among antenna designers due to their extraordinary features.…”

Section: Introductionmentioning

confidence: 99%

An Inset-Fed Rectangular Microstrip Patch Antenna With Multiple Split Ring Resonator Loading for Wlan and Rf-Id Applications

Selvi¹,

Pandeeswari²,

Selvan³

2018

PIER C

View full text Add to dashboard Cite

show abstract

“…Transmission line representation of metamaterial loading was explored for broadband antenna with dual mode operation [8]. A dual-band CPW-fed antenna was made by combining resonant structures such as SRR and closed ring resonator (CRR) [9]. A compact UWB antenna was designed by a small size circular disc and circular spiral ring resonator [10].…”

Section: Introductionmentioning

confidence: 99%

SRR and NBCSRR Inspired CPW Fed Triple Band Antenna With Modified Ground Plane

Pandeeswari¹

2018

PIER C

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Abstract-In this paper, a novel CPW-fed triple band metamaterial inspired antenna with modified ground plane is presented. The metamaterial inspired structures such as split ring resonator (SRR) and non bianisotropic complementary split ring resonator (NBCSRR) are embeded in this antenna for triple band operation. The proposed antenna with a compact size of 25 × 31.7 × 1.6 mm 3 is fabricated and tested. The antenna with good radiation characteristics is suitable for WIMAX, C band and WLAN applications. The simulated and measured results are discussed and are in good agreement with each other.

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“…Although these antennas are miniaturized in nature, it faces a problem of narrow bandwidth [11,12], poor gain and radiation efficiency [13,14]. In the last few years, several works have been outlined, which claim the improvement in bandwidth and radiation efficiency [15][16][17][18][19]. In [16], a close ring resonator (CRR) is applied to design a dual-band MTM antenna.…”

Section: Introductionmentioning

confidence: 99%

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

Mishra¹,

Chaudhary²

2017

PIER

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Abstract-A compact coplanar waveguide (CPW) fed close ring resonator (CRR) loaded four-element metamaterial (MTM) array antenna for wireless application is designed and discussed in this article. The array is designed with corporate feeding network, arranged in a manner to offer 3 dB power at its each element. The proposed 1 × 4 MTM array antenna offers a fractional bandwidth of 10.18% with respect to the resonance frequency of f r = 2.26 GHz. At the resonance frequency of 2.26 GHz, the proposed 1 × 4 MTM array antenna offers a gain of 5.10 dBi in the direction of broadside radiation. Each element of the proposed array antenna consists of CRR, which removes the requirement of via and allows the design of a uniplanar MTM array. The overall electrical size of the single element antenna shows compactness of 0.255λ 0 ×0.155λ 0 ×0.012λ 0 , where λ 0 is the free space wavelength at its resonance frequency of f r = 2.3 GHz. The proposed MTM array antenna is designed and simulated on ANSYS HFSS 14.0, and simulated results are verified with the fabricated proto-type.

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A Compact, Planar, and CPW-Fed Metamaterial-Inspired Dual-Band Antenna

Cited by 123 publications

References 31 publications

An Inset-Fed Rectangular Microstrip Patch Antenna With Multiple Split Ring Resonator Loading for Wlan and Rf-Id Applications

An Inset-Fed Rectangular Microstrip Patch Antenna With Multiple Split Ring Resonator Loading for Wlan and Rf-Id Applications

SRR and NBCSRR Inspired CPW Fed Triple Band Antenna With Modified Ground Plane

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

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