Printed fractal elliptical monopole antenna for UWB application

Sharma, Mahendra Mohan; Shrivastava, Vandana

doi:10.1109/amta.2008.4763208

Cited by 9 publications

(7 citation statements)

References 3 publications

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“…The patch may be rectangular, circular, heart shaped, elliptical, and so forth. The antenna performance also can be improved by manipulating the ground structure 8–11 . In Elwi et al, 12 a miniaturized slotted open mouth flower patch UWB printed monopole antenna with hard surface (HS) arrays has been proposed.…”

Section: Introductionmentioning

confidence: 99%

A dielectric resonator based line stripe miniaturized ultra‐wideband antenna for fifth‐generation applications

Mahmud

Samsuzzaman

Paul

et al. 2021

Int J Communication

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Summary This work presents an original dielectric resonator based line stripe miniature ultra‐wideband (UWB) antenna for 5G applications. The length, width, and height of the designed antenna are 23, 15, and 1.605 mm, respectively. The projected antenna prototype is composed of a simple line structure‐based modified scattered patch and a rectangular ground plane consisting of a saw tooth orientation in the upper end. A number of rectangular resonators are placed on both sides of the patch and ground to optimize the desired results. This technique ensures the lower operating band and made a significant improvement of efficiency without compromising the antenna size. The proposed design obtained the range of frequency bandwidth from 3.55 to 4.2 GHz under the −10‐dB scale, which covers the lower fifth‐generation (5G) communication band offered by Federal Communications Commission (FCC). The moderate gain and more than 80% radiation efficiency at a resonant point with strong fidelity factor confirms the usability and lower signal distortion of the antenna. The design offers an omnidirectional radiation pattern with 90° elevated directivity for cross polarization. This proposed design is compact in size and can be integrated into limited space around microwave circuitry with low manufacturing cost. The performance parameters like operating bandwidth, antenna size, and area of application, dielectric constant, fractional bandwidth, and omnidirectional radiation pattern were proposed as a suitable candidate for 5G application.

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Section: Introductionmentioning

confidence: 99%

A dielectric resonator based line stripe miniaturized ultra‐wideband antenna for fifth‐generation applications

Mahmud

Samsuzzaman

Paul

et al. 2021

Int J Communication

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show abstract

“…The antenna presented in [1] utilizing multicircular blades has an ultrawide bandwidth. Likewise, the antenna reported in [2][3][4][5][6][7] also has potential to be used in UWB systems. Nevertheless, the dimensions of these antennas are sometimes too large to be used in practice.…”

Section: Introductionmentioning

confidence: 99%

Design of Monopole Antenna Based on Fractal Geometry

Zhao¹,

Qiu²,

Wang³

2014

International Journal of Antennas and Propagation

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This paper presents a circular disc monopole antenna based on fractal geometry. The antenna is designed to be applied in UWB systems. So it is essential to ensure that the bandwidth of the antenna ranges from 3.1 GHz to 10.6 GHz, that is, IEEE 802.15.3a. However, the proposed antenna has achieved working in the required bandwidth. Compared to the antennas illustrated in most similar literatures, the proposed antenna has a much smaller size, which makes the antenna possible to be integrated with portable devices. Firstly, the antenna was designed through CST Microwave Studio. Then, the antenna was fabricated according to the simulated results. At last, the comparison between the simulated results and measured results was carried out which demonstrated good consistency.

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“…(1), it is very clear that such a cavity conventionally necessitates a thickness of half of the working wavelength when metallic mirrors are used with a total reflection phase shift / PRS þ / r ¼ 2p. Since then and from recent developments, LC resonant metasurfaces have been intensely used as partially reflective surfaces (PRS) in FP cavity systems for the design of low-profile directive antennas [2][3][4][5]. Feresidis et al first showed that the half wavelength restriction can be reduced to a quarter wavelength by using a novel type of metamaterialbased resonant cavity in which a microstrip patch antenna was embedded [2].…”

Section: Introductionmentioning

confidence: 99%

“…Some of the UWB antennas can improve one of these properties by changing the shape of the radiator, such as rectangular, circular, and elliptical. [4–7]. Many planar monopole antennas change the ground structures to achieve wide impedance bandwidth and omnidirectional radiation pattern [8, 9].…”

Section: Introductionmentioning

confidence: 99%

A novel heart‐shaped monopole antenna for UWB and RFID applications

Tang

Tian

2011

Micro & Optical Tech Letters

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In this article, a heart‐shaped monopole antenna with wide bandwidth is proposed, which is composed of a heart‐shaped monopole patch and two rectangular ground plane, both of the structures are printed on the same side of a substrate and fed by a coplanar waveguide. The simulated and experimental results demonstrate that the proposed antenna performance is not only suitable for ultra wideband applications but also for radio‐frequency identification systems, the impedance bandwidth can be achieved from 2.1 to 11.5 GHz (S11<−10 dB), more than 110%. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2288–2291, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26294

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Printed fractal elliptical monopole antenna for UWB application

Cited by 9 publications

References 3 publications

A dielectric resonator based line stripe miniaturized ultra‐wideband antenna for fifth‐generation applications

A dielectric resonator based line stripe miniaturized ultra‐wideband antenna for fifth‐generation applications

Design of Monopole Antenna Based on Fractal Geometry

A novel heart‐shaped monopole antenna for UWB and RFID applications

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