CSRR loaded Sierpinski gasket fractal antenna for multiband applications

Elavarasi, C.; Shanmuganantham, T.

doi:10.1109/icett.2016.7873725

Cited by 9 publications

(4 citation statements)

References 9 publications

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“…A large sized reconfigurable Sierpinski fractal design is designed with microelectromechanical systems (MEMS) switches . A complementary split ring resonator loaded gasket fractal patch antenna is designed for three frequency bands with a gain of 7.4 dB . A fractal patch is analyzed with different size is designed to resonate at four multi‐bands .…”

Section: Introductionmentioning

confidence: 99%

“…21 A complementary split ring resonator loaded gasket fractal patch antenna is designed for three frequency bands with a gain of 7.4 dB. 22 A fractal patch is analyzed with different size is designed to resonate at four multi-bands. 23 From the above discussion, it can be concluded that there is a lot of scope in the improvement of the design to enhance the performance characteristics like to increase the number of resonating frequencies and gain at the respective frequencies.…”

Section: Introductionmentioning

confidence: 99%

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Design of micro‐machined modified Sierpinski gasket fractal antenna for satellite communications

Kumar

Singh

2019

Int J RF Microw Comput Aided Eng

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Modified Sierpinski gasket fractal patch antenna for earth exploration satellite services has been proposed in this article. The proposed antenna is designed up to third iterative fractal geometry on the FR4 substrate having dielectric constant of 4.4 with height of 0.8 mm. The proposed design shows multiband characteristics at 2.8, 6.1, 7.96, 16, and 17 GHz frequencies. The maximum gain of the proposed design is 9.6 dBi has been achieved in Ku‐band. The resonating performance characteristics and radiation characteristics of the final iteration are investigated using simulator and experimentally to verify the results of the proposed design. The simulated and measured performance parameters show quite resemblance. Further, proposed design has been simulated on the micro‐machined high resistive silicon substrate which causes the improvement in gain and efficiency. Micro‐machined fractal antenna is compatible with monolithic microwave integrated circuits (MMICs).

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design of micro‐machined modified Sierpinski gasket fractal antenna for satellite communications

Kumar

Singh

2019

Int J RF Microw Comput Aided Eng

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“…SRRs alone have also been used for reduction of mutual coupling in arrays by suppressing the surface wave propagation [18]. In past few years, many papers have reported SRR inspired fractal antennas, where ground planes are patterned in shape of SRR [19,20], design of defected ground plane fractal antenna [16], defected microstrip fractal antenna [21,22] or construction of fractal geometry by repeating SRRs [23][24][25].…”

Section: Introductionmentioning

confidence: 99%

“…Elavarasi and Shanmugnantham [19] proposed a compact, multiband SRR loaded Koch Star fractal antenna, where ground plane is made up of SRR only, in [20] also they have proposed water-lily shaped patch antenna loaded with SRR for multiband operations. Nornikman et al [21] proposed a Minkowski fractal antenna with SRR-based slots in top and ground layers for bandwidth and gain improvement, Pandeeswari and Raghavan [22] proposed a triple-band open complementary split ring resonator embedded monopole antenna.…”

Section: Introductionmentioning

confidence: 99%

Multiband low‐cost fractal antenna based on parasitic split ring resonators

Sharma¹,

Lakwar

Kumar³

et al. 2018

IET Microwaves, Antennas & Propagation

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This study presents the design of a low‐cost fractal antenna loaded with parasitic edge‐coupled (EC) split ring resonators (SRR). Parasitic EC SRR elements result in improved impedance matching leading to improved bandwidth. The basic resonant structure is a circular patch antenna designed at 3.2 GHz on low‐cost FR4 substrate with relative permittivity 4.4, and 1.6 mm thickness. A single iteration of circular patch and slots is used to make it fractal and in order to achieve multiband performance, the antenna is inset fed by a 50 Ω microstrip line. A prototype of the proposed antenna is fabricated and tested for results, a comparison between fractal antenna with and without SRRs is made and the results confirm that a better impedance matching is achieved in the later case, also a 3% increase in bandwidth is achieved at 8.5 GHz. A good agreement between simulated and measured results is obtained, an estimated gain of 13.3 dB is provided by the proposed antenna. The overall dimensions of the antenna are 45 mm × 45 mm and it may be used for wireless applications at 3, 5, 6.8, 7.5 and 8.5 GHz with an average bandwidth of 200 MHz.

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A Novel Microstrip Flower Patch Antenna Design for Multiband Operation

Kaushal

Shanmuganatham

2018

Materials Today: Proceedings

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CSRR loaded Sierpinski gasket fractal antenna for multiband applications

Cited by 9 publications

References 9 publications

Design of micro‐machined modified Sierpinski gasket fractal antenna for satellite communications

Design of micro‐machined modified Sierpinski gasket fractal antenna for satellite communications

Multiband low‐cost fractal antenna based on parasitic split ring resonators

A Novel Microstrip Flower Patch Antenna Design for Multiband Operation

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