Fractal Yagi antenna

Petkov, Peter; Kolev, Miladin R.; Bonev, Boncho

doi:10.1109/comite.2015.7120330

Cited by 7 publications

(5 citation statements)

References 8 publications

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“…With the current operated frequencies 2.86GHz, 4.76GHz, 6.50GHz and 7.42GHz and bandwidth observed of 110MHz and 90GHz for the performance parametric such as S11, VSWR and gain with four frequencies for the designed antenna to be acceptable level. With other factors considerations we have utilized an insert line feeding technique and other substrate parameters such as FR4 with designed dimensions calculated with frequencies of operations as 35X44.92X1.6 mm 2 and relative permittivity of 4.4 [9].…”

Section: Literature Surveymentioning

confidence: 99%

Automated Sierpinski Gasket Model using Mathematical Formulations for Ku and K Band Applications

bhavaniK¹,

Siddaiah²

2021

Proceedings of the First International Conference on Computing, Communication and Control System, I3CAC 2021, 7-8 June 2021, Bh

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Fractal Antenna are embeds the different scenario of the antenna structures such M, C, O, Triangle, Step, star, and hexagonal etc. in practical application choice of interest. The design scenario improvised with frequency of operation of the different bands ensuring the correct size of the patch, and substrate with design criteria from the mathematical formulations. The proposed Antenna utilizes the Sierpiński gasket with the iteration varying from 0, 1, 2, 3 and 4. The design factor for the size of the antenna is calculated using the mathematical formulations with cut-off frequency at 15, and 17 GHz. This antenna improvised with two set of transmission line with the iteration from 0-1, 3-4 as step induced transmission line, and M shaped transmission line patch as generalist view. The novelty of design model utilizes the python as automated model for each set of iteration criteria and gaps from each subset of Sierpiński gasket. Each set of the antenna parametric values are observed with antenna design lying the Ku and Ka respectively

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Section: Literature Surveymentioning

confidence: 99%

Automated Sierpinski Gasket Model using Mathematical Formulations for Ku and K Band Applications

bhavaniK¹,

Siddaiah²

2021

Proceedings of the First International Conference on Computing, Communication and Control System, I3CAC 2021, 7-8 June 2021, Bh

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“…Or rather, a part of the fractal structure is a miniature of the complete structure. A fractal geometry widely used in antennas is the Koch geometry, which is one of the first structures used in telecommunications antennas to construct Yagi -Uda and Dipole antennas [3], [18]. In Koch's fractal, a segment is replaced by a polygonal segment formed by four segments of 1/3 size of the original.…”

Section: Bmentioning

confidence: 99%

Study of Patch Antennas with Koch Curve Form Slots

Fonseca

Pereira

Vitor

2019

J. Microw. Optoelectron. Electromagn. Appl.

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This work proposes the study of patch antennas with fractal slots. Initially, a 2.4 GHz microstrip antenna is designed. Then, the slots in the Koch fractals format are inserted with the iteration 0, 1 and 2. Similarly, it is expected that the antenna can be subjected to various functions in other applications. Simulations using CST STUDIO SUITE Student Edition software are shown, in addition to antenna measurements using the Network Analyzer.

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“…In our previous works [7][8][9] have been presented our recent studies on various types of fractal antennas -research on fractal antennas performance, fractal antennas for some specific applications -Wi-Fi hotspots, digital TV reception, cellular repeaters etc. In this paper are proposed and analyzed a super J-pole fractal antenna based on Koch curve.…”

Section: Introductionmentioning

confidence: 99%

Fractal J-pole antenna

Bonev

Petkov

2016

2016 26th International Conference Radioelektronika (RADIOELEKTRONIKA)

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A super J-pole antenna with two fractal Koch curve shaped elements is proposed in this paper. In order to increase the bandwidth and to provide the proper phasing of the currents in the antenna elements a duplexer type phasing section is designed. The antenna performances (radiation patterns, VSWR and gain) are simulated and optimized for GSM-1800, UMTS-2100 and Wi-Fi 2,4 GHz bands. Fractal J-pole antenna features relatively small size and high gain. The VSWR is experimentally measured.

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Fractal Yagi antenna

Cited by 7 publications

References 8 publications

Automated Sierpinski Gasket Model using Mathematical Formulations for Ku and K Band Applications

Automated Sierpinski Gasket Model using Mathematical Formulations for Ku and K Band Applications

Study of Patch Antennas with Koch Curve Form Slots

Fractal J-pole antenna

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