Design of dual-band antenna using an optimized complementary split ring resonator

Reddaf, Abdelmalek; Djerfaf, Fatima; Ferroudji, Karim; Boudjerda, Mounir; Hamdi-Cherif, K.; Bouchachi, I.

doi:10.1007/s00339-019-2483-2

Cited by 9 publications

(6 citation statements)

References 24 publications

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“…The studies that are used in the comparison can be classified in four groups: The first group consists of the studies which promise higher gain values, however lower % ESR than our study [12,25,32]. In contrary, the second group consists of the studies which promise lower gain values, however higher % ESR [27,30,32]. The third group consists of the studies which promise both lower gain and lower % ESR [18,45].…”

Section: Resultsmentioning

confidence: 99%

Electrical Size Reduction of Microstrip Antennas by Using Defected Ground Structures Composed of Complementary Split Ring Resonator

Kucukoner

Çinar

Kose

et al. 2021

AEM

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In this study the effects of using defected ground structures (DGS) composed of a complementary split ring resonator (CSRR) and CSRR with dumbbell (CSRR-D) for rectangular microstrip antennas are investigated. On this aim, two different antennas, which are Antenna B having CSRR etched DGS and Antenna C having CSRR-D etched DGS are designed and fabricated in comparison with the ordinary rectangular patch antenna, which is Antenna A. In both Antennas B and C, CSRR structures are etched in the same position of the ground planes. On the other hand, another ordinary microstrip antenna, called Antenna D, is designed at resonance frequency of Antenna C. For the characterization; resonance frequencies, voltage standing wave ratios, percentage bandwidths, gains, ka values and gain radiation patterns are investigated both in simulations and experiments. The numerical analyses show that 29.39% and 44.49% electrical size reduction (ESR) ratios are obtained for Antenna B and Antenna C, respectively in comparison to Antenna A. The experimental results verify the ESR ratios with 29.15% and 44.94%. Supporting, Antenna C promises 68.12% physical size reduction (PSR) as it is compared with Antenna D. These results reveal that Antenna C is a good alternative for DGS based microstrip electrically small antennas.

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Section: Resultsmentioning

confidence: 99%

Electrical Size Reduction of Microstrip Antennas by Using Defected Ground Structures Composed of Complementary Split Ring Resonator

Kucukoner

Çinar

Kose

et al. 2021

AEM

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“…3 . Numerous researchers have extensively studied this type of resonator [ [18] , [19] , [20] ]. The SRR are composed of two rectangular loops with widths w 1 = 2.2 mm and w 2 = 1.5 mm as well as a split gap with widths g 1 = g 2 = 0.…”

Section: Split Ring Resonatormentioning

confidence: 99%

Design and performances improvement of an UWB antenna with DGS structure using a grey wolf optimization algorithm

Bouchachi,

Reddaf,

Boudjerda

et al. 2024

Heliyon

Self Cite

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“…This surge in reliance on wireless technology has necessitated a focused drive by manufacturers towards its enhancement. At the core of these systems lies the antenna, a crucial component responsible for converting electrical impulses into electromagnetic waves for effective transmission and reception [1]. The realm of wireless technology is replete with a diverse spectrum of antenna types, each engineered for specific functional requirements, and their extensive range in applications are well-documented in the scholarly literature of the field.…”

Section: ░ 1 Introductionmentioning

confidence: 99%

Design of Enhanced Wide Band Microstrip Patch Antenna Based on Defected Ground Structures (DGS) for Sub-6 GHz Applications

El Issawi,

Konditi,

Usman

2024

IJEER

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In this paper a comprehensive comparative study of three distinct microstrip patch antenna (MPA) designs, each optimized for the sub-6 GHz applications, is presented. The initial design phase utilized a Rogers RT 5880 substrate with a permittivity (εr1) of 2.2 and a thickness(H1) of 1.42 mm. The proposed model achieved a resonance band ranging from 4.8 to 7 GHz, with a bandwidth of 2.2 GHz and a return loss (S11) of -20 dB. Subsequent enhancements involved integrating a Barium Strontium Titanate (BST) thin film (εr2 = 250, thickness(H2) = 0.005 mm), effectively shifting the operational band to 3.5-5.3 GHz. The final design iteration, which incorporated both BST and a Defective Ground Structure (DGS), represented a substantial advancement, achieving wideband operation from 1.8 to 6 GHz, expanding the bandwidth to 4.2 GHz, and improving the S11 to -25 dB. This integration also resulted in a compact antenna size of 30 x 26.5 x 1.42 mm³. These findings underscore the synergistic impact of BST and DGS in enhancing MPA design, marking a significant progression in antenna technology, vital for a range of wireless communication.

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Design of dual-band antenna using an optimized complementary split ring resonator

Cited by 9 publications

References 24 publications

Electrical Size Reduction of Microstrip Antennas by Using Defected Ground Structures Composed of Complementary Split Ring Resonator

Electrical Size Reduction of Microstrip Antennas by Using Defected Ground Structures Composed of Complementary Split Ring Resonator

Design and performances improvement of an UWB antenna with DGS structure using a grey wolf optimization algorithm

Design of Enhanced Wide Band Microstrip Patch Antenna Based on Defected Ground Structures (DGS) for Sub-6 GHz Applications

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