Design and Optimization of Multiband Fractal Microstrip Patch Antenna for Wireless Applications

Kohli, Saurabh; Dhillon, Sukhwinder Singh; Marwaha, Anupma

doi:10.1109/cicn.2013.16

Cited by 16 publications

(9 citation statements)

References 14 publications

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“…From Figure , it is shown that the shape of the radiation pattern suffers certain deformation, obtaining some reduction on the gain at the main direction (θ = 0°), as observed in other works . Moreover, comparing the higher resonances radiation patterns to that one of a conventional patch antenna, the shape is lost, since the directivity of the beam is changed, obtaining a null on the main lobe.…”

Section: Design Proceduresmentioning

confidence: 57%

“…In Figure , it is also found another advantage of employing the DMS‐spur‐line combination in comparison to other techniques: The radiation pattern shape is kept, and no nulls are obtained at the main direction as in Refs. [ ]; besides, a positive gain in all the resonances is obtained. When using just DMS, or a different combination of DMS‐spur‐line, the higher modes produced a radiation pattern where a null in the main lobe is obtained.…”

Section: Design Proceduresmentioning

confidence: 92%

“…One of the most employed techniques is the use of fractal geometry, either to construct the radiator itself, as a fractal, or to complement the radiator with a fractal shape in order to add an electrical feature to improve the performance of the antenna. The fractal geometry can also be introduced in the ground plane . This method is very effective, but could be difficult to achieve, since the fractal geometry must accomplishes certain rules not described by the Euclidean geometry, giving a technique hard to carry on.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Multiband reduced-size patch antenna by employing a modified DMS-spur-line combo technique

Tirado‐Méndez

Jardón‐Aguilar

Flores‐Leal

et al. 2018

Int J RF Microw Comput Aided Eng

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In this article, a simple but effective combination of DMS and spur‐lines is achieved to obtain a multiband patch antenna. The advantage of this technique is the simplicity to elaborate and the good performance compared to other methods where nulls are present in the radiation pattern at the main lobe. The antenna presents five resonant frequencies, which are fully controllable by modifying the dimensions of the defected microstrip structures and spur‐lines, obtaining the characteristic directive radiation pattern and maximum gain above 6 dBi in all bands.

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Section: Design Proceduresmentioning

confidence: 57%

Section: Design Proceduresmentioning

confidence: 92%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Multiband reduced-size patch antenna by employing a modified DMS-spur-line combo technique

Tirado‐Méndez

Jardón‐Aguilar

Flores‐Leal

et al. 2018

Int J RF Microw Comput Aided Eng

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show abstract

“…an infinitely long line surrounds a finite area. And the construction of a Koch Snowflake looks very similar to the coastline of a sea-shoreline as shown in the following figure [21].…”

Section: C) Calculation Of the Dimension Of The Koch Snowflakementioning

confidence: 90%

Fractal Geometry and Its Application to Antenna Designs

Jena,

Mishra,

Sahu

et al. 2019

IJEAT

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his paper primarily focuses on various fractal geometries and their applications to antenna designs. Several natures inspired and human inspired fractal geometries are presented one by one. Their importance and design procedure are also briefly discussed. The dimensions of such fractal geometries are found using their mathematical modeling. Considering modeling and their corresponding shapes various low profiles, low cost, small size and, light weight antenna designs for various wireless applications are described. The broadband, wideband, and multiband nature of the design due to fractal application are discussed. Finally advantages, disadvantages, major applications, and future scope of such fractal geometries are mentioned.

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“…The features of using slots make the antenna more eligible for mobile and wireless devices. The proposed antenna is compared with designs of many researchers who are recently working on multiband wireless devices and different sorts of the antennas examined in writing [14][15][16][17][18][19][20][21][22][23], in terms of the size, operational frequencies, bandwidth achieved, gain, and number of operational bands, as represented in Table 1.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Novel Multi-band Monopole Antenna for Various Broadband Wireless Applications

Sediq

Mohammed

2020

Wireless Pers Commun

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This study investigates a novel concept of using slot and Coplanar Waveguide fed antenna to obtain multiband operation. The compact antenna includes a star monopole patch with a slit gap and a Star-shape slot on the patch as the radiating part and Dual Square shaped slots on the material as the ground plane. The presentation of techniques in the star-shaped patch and ground plane expands the total length of the current path. This increasing makes the multiband antenna to operate at 4.9 (WLAN), 5.9 (upper WiMAX), 8.2 (satellite TV), 11.8 (X-band) and 17.7 GHz (Ku-band), respectively. The antenna has a physical dimension of 0.32 0 × 0.24 0 × 0.01 0 = (20 × 15 × 1) mm 3 , at the minimum frequency of 4.9 GHz. The proposed configuration operates at 4.

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Design and Optimization of Multiband Fractal Microstrip Patch Antenna for Wireless Applications

Cited by 16 publications

References 14 publications

Multiband reduced-size patch antenna by employing a modified DMS-spur-line combo technique

Multiband reduced-size patch antenna by employing a modified DMS-spur-line combo technique

Fractal Geometry and Its Application to Antenna Designs

Performance Analysis of Novel Multi-band Monopole Antenna for Various Broadband Wireless Applications

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