Design and Analysis of Minkowskized Hybrid Fractal Like Antenna for Multiband Operation

Soni, Binod Kumar; Singhai, Rakesh

doi:10.2528/pierl18092904

Cited by 7 publications

(4 citation statements)

References 23 publications

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“…Such type of the problems has been noted in the articles. [66][67][68][69][70][71][72][73][74][75][76][77][78] Aforesaid attempts were made by researchers because compact sized, light weight, low cost, easy to fabricate, portable, and proficient to portray multiband/ wideband behavior antenna is the need of present technological era. Antenna which is capable to fulfill the afore-mentioned properties, can easily be implemented in the handheld devices.…”

Section: Research Motivationmentioning

confidence: 99%

“…In this article, HFA has been designed by fusing pentagon-shaped geometry with Minkowski curve and named as hybrid Minkowskized fractal-like antenna. 72 A modified ground plane with a parasitic patch also has been etched at the bottom side of the dielectric substrate for enhancing the performance parameters. Designed antenna has been fabricated and exhibited six unique resonance points.…”

Section: Hybrid Fractal Antenna Using Pentagon-shaped Geometry With Minkowski Curvementioning

confidence: 99%

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Comparative analysis of hybrid fractal antennas: A review

Sharma

Bhatia

2021

Int J RF Microw Comput Aided Eng

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The comprehensive review of hybrid fractal antenna (HFA) has been presented in this article. Distinguished researchers have designed, analyzed, and investigated numerous types of HFA's as per the requirement of the market. Firstly, it gives introduction about the fractal antennas (FAs) along with the need of integration of the fractal geometries then research motivation. The extensive literature survey has been divided into three different parts as, fusion of same type of fractal geometries, amalgamation of two distinct fractal geometries and concoction of three different fractal geometries, further, the comparative analysis among these HFA's has been made on the basis of their size, geometries used for designing, number of resonant frequency bands, gain, bandwidth, radiation efficiency, circular polarization, and their applications. The juxtaposition among different HFA's has also been delineated in tabular form for more limpidity along with the findings of individual research article. The challenges faced by researchers while designing the antennas are also being portrayed in this article. This review may be supportive for the novices to carry out their research on HFA as such type of comparative analysis on HFA's is not existing in the open state of art literature as per best of authors knowledge.

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Section: Research Motivationmentioning

confidence: 99%

Section: Hybrid Fractal Antenna Using Pentagon-shaped Geometry With Minkowski Curvementioning

confidence: 99%

Comparative analysis of hybrid fractal antennas: A review

Sharma

Bhatia

2021

Int J RF Microw Comput Aided Eng

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“…Authors have reported the enhanced antenna performance parameters by hybridization of various geometries. Soni et al [13] have investigated the hybrid Minkowskized fractal antenna prototype and found that proposed antenna resonates at six distinct frequency bands.…”

Section: Introductionmentioning

confidence: 99%

A Design of Compact Wideband Antenna Based on Hybridization of Minkowski Fractal Curves on Hexagonal Patch and Partial Ground Plane with Truncated Corners

Bharti

Sivia

2021

Wireless Pers Commun

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In this manuscript, a compact wideband antenna using a partial ground plane has been designed by the hybridization of Minkowski fractal curves on the hexagonal radiating patch.Further, the corners of this partial ground plane have been truncated and the Minkowski curves superimposed on each truncated corner and finally, the Lshaped stub has been employed to enhance the performance parameters of the antenna in terms of the number of frequency bands and impedance bandwidth. Different prototypes of an antenna have been compared and found that prototype with Lshaped stub and ground plane with truncated corners using Minkowski curve (proposed prototype) exhibits better antenna performance parameters. The proposed prototype of the antenna reveals the maximum bandwidth of 10.86GHz (140.10%) with four distinct frequency bands 4. 4, 7.1, 10.8, 16.3GHz. Designed antenna has also been fabricated and tested for authentication of simulated results with measured results and found in reasonable agreement with each other. The proposed antenna uses a low-cost FR4 substrate with a compact overall size of 24×30×1.6mm3. Due to the wider bandwidth, stable radiation pattern, and gain at the desired frequency points, the proposed antenna can be used for different wireless applications.

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“…Besides, the antenna adopts a complex feed network and has high cross polarization. Soni and Singhai [12] presented a multiband hybrid fractal antenna (90 × 75 × 1.6 mm 3 ) printed on an FR4 substrate with a Minkowskized radiating structure. This structure resonates at six different frequencies suitable for GSM, Wi-MAX, Wi-Fi, and WLAN applications.…”

Section: Introductionmentioning

confidence: 99%

A Miniaturized Fractal Antenna With Sqare Ring Slots for Ultrawideband Applications

Paik¹,

Teja²,

Reddy³

et al. 2021

PIER Letters

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In this paper, a low-profile fractal antenna with square ring slots is reported. The newly proposed fractal antenna includes circular ring radiating elements with orthogonally placed square shape slots to achieve ultra-wideband operation. The compact antenna (32 × 28 × 1.6 mm 3 ) is designed and fabricated on an FR4 dielectric substrate, and measurements are performed to validate the simulation results. The simulated and measured results demonstrate that the antenna has −10 dB impedance bandwidth of 9.4 GHz from 4.2 to 13.6 GHz in the ultra-wideband frequency. The measured results reveal that the antenna has omnidirectional radiation characteristics with peak gain of 5 dB in the desired band of operation. The proposed antenna has low cross polarization of −28 dB and radiation efficiency about 88% in the operating bandwidth. The large bandwidth, low cross polarization, and stable radiation characteristics confirm that the proposed antenna may be suitable for ultra-wideband applications.

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Design and Analysis of Minkowskized Hybrid Fractal Like Antenna for Multiband Operation

Cited by 7 publications

References 23 publications

Comparative analysis of hybrid fractal antennas: A review

Comparative analysis of hybrid fractal antennas: A review

A Design of Compact Wideband Antenna Based on Hybridization of Minkowski Fractal Curves on Hexagonal Patch and Partial Ground Plane with Truncated Corners

A Miniaturized Fractal Antenna With Sqare Ring Slots for Ultrawideband Applications

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