SRR loaded <scp>CPW</scp>‐fed multiple band rose flower‐shaped fractal antenna

Elavarasi, C.; Shanmuganantham, T.

doi:10.1002/mop.30609

Cited by 19 publications

(21 citation statements)

References 7 publications

(11 reference statements)

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“…An F-shaped antenna for RFID and WLAN applications is presented in [10]. A flower shaped patch and Split ring resonator (SRR) are used for achieving multiple bands in [11]. Multiple Split Ring Resonators (SRR) are used in [12] for dual band performance.…”

Section: Introductionmentioning

confidence: 99%

Design of Multiple Band, Meandered Strips Connected Patch Antenna

Iqbal¹,

Bouazizi²,

Saraereh³

et al. 2018

PIER Letters

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In this paper, a compact printed monopole antenna for multiband communication application is designed and investigated. The multiband functionality is achieved by the combination of a rectangular radiating element with a pair of symmetrical meandered strip resonators. The proposed antenna works efficiently (> 86%) with an optimally matching (S 11 < −10 dB) and adequate gain in the desired frequency bands centered at 4.27 GHz, 4.85 GHz and 6.45 GHz. The prototype of the antenna is fabricated to validate effectiveness of the proposed design. A good agreement between simulated and measured results is observed.

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Section: Introductionmentioning

confidence: 99%

Design of Multiple Band, Meandered Strips Connected Patch Antenna

Iqbal¹,

Bouazizi²,

Saraereh³

et al. 2018

PIER Letters

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show abstract

“…Under such homogeneity conditions, these materials possess an excellent EM property that constructively disturbs the EM wave propagation and can be utilized for designing filters, couplers antennas, and devices used for communication [19][20][21][22][23]. Various classes of unit cells are based on split ring resonator [24], complementary split-ring resonator [26,27], omega-shaped [25], and spiral resonator [28].…”

Section: Introductionmentioning

confidence: 99%

Octa-Band Metamaterial Inspired Multiband Monopole Antenna for Wireless Application

Christydass¹,

Gunavathi²

2021

PIER C

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In this paper, a Rectangular Monopole Antenna (RMPA) with offset microstrip feed is presented. The structure is fabricated on an FR4 substrate with a dimension of 28 × 32 × 1.6 mm 3 . The proposed structure achieves multiband operation by engraving 2 Complementary Split Ring Resonators (CSRRs) and a C-Shaped slot. Also, 2 Split Ring Resonators (SRRs) are printed on the adjacent sides of the radiating element. The parametric analysis is used to determine the optimum position of the feed and other critical parameters. The proposed structure operates at 2.25 GHz, 3.86 GHz, 4.60 GHz, 5.64 GHz, 5.86 GHz, 6.94 GHz, 7.48 GHz, and 9.47 GHz. The permeability of the SRR and permittivity of the CSRR are extracted and presented. The proposed antenna is fabricated and measured. The measured results of S 11 , radiation pattern, and gain are on par with the simulated results. The proposed antenna's simulated surface current and efficiency are also presented to validate the performance. Simple structure, stable radiation pattern, multiband operation, reasonable gain, and efficiency are the significant features of the proposed RMPA.

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“…The metamaterial [25] should satisfy the unit cell size of P<ʎg/4. SRR [26], Sshaped, CSRR [27][28][29][30][31][32], and ELC [33,34] are the different kinds of metamaterial structures widely used in the antenna design for impedance matching, size reduction bandwidth, gain, and directivity improvement.…”

Section: Introductionmentioning

confidence: 99%

Metamaterial inspired triband offset feed rectangular monopole for wireless applications

S¹,

Gunavathi

2021

Preprint

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A rectangular monopole engraved with an open complementary split-ring resonator (OCSRR) metamaterial is designed and proposed for multiband radio applications. The proposed antenna has a rectangular monopole feed with offset microstrip feed, and the OCSRR designed at 3.14 GHz is engraved in the radiating element. The OCSRR is a special type of metamaterial with small electrical size. The OCSRR modifies the current direction due to its negative permittivity, which creates another resonance at 3.16 GHz. The left offset feed and abridged ground length creates another resonance at 3.82 GHz and responsible for good impedance matching are achieved in all the resonating bands. The entire antenna is designed and fabricated on the FR4 substrate with a complete measurement equal to 27.84 mm x 23.25 mm x 1.6 mm. The proposed structure shows the multiband characteristics at 3.16 GHz, 3.82 GHz, and 5.14 GHz with a S 11 of -19.83 dB, -17.90 dB, and -55.73 dB, respectively. The critical parameters of the OCSRR are decided using the parametric analysis, and the simulated results are presented. The OCSRR negative permittivity extraction is done with NRW wave guide extraction method, and the result is validated with the help of OCSRR resonant frequency calculation. The uniformity is well maintained between the measured and simulated results. The multiband characteristics, reasonable gain, compactness, low design complexity, and small size are the significant features of the proposed antenna

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SRR loaded CPW‐fed multiple band rose flower‐shaped fractal antenna

Cited by 19 publications

References 7 publications

Design of Multiple Band, Meandered Strips Connected Patch Antenna

Design of Multiple Band, Meandered Strips Connected Patch Antenna

Octa-Band Metamaterial Inspired Multiband Monopole Antenna for Wireless Application

Metamaterial inspired triband offset feed rectangular monopole for wireless applications

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