Simulation and manufacturing of modified circular monopole microstrip antenna for UWB applications

Taha, Bilal S.; Marhoon, Hamzah M.

doi:10.11591/ijaas.v10.i1.pp70-78

Cited by 5 publications

(3 citation statements)

References 10 publications

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“…The antenna area can be scaled down. Multiband features are also achieved by counting meander lines on a four-sided strip ring [10]. A wideband antenna or ultrawideband (UWB) with slots can also be used to generate numerous operational bands, resulting in dual-band or triple-band antennas.…”

Section: Introductionmentioning

confidence: 99%

Design and Analysis of the Hexagonal-Shaped Antenna with Multi-Band Feature for WLAN, WiMAX, and LTE Applications

Abdulhussein,

Khalaf,

Abdulhussein

et al. 2023

IJP

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Developing and researching antenna designs are analogous to excavating in an undiscovered mine. This paper proposes a multi-band antenna with a new hexagonal ring shape, theoretically designed, developed, and analyzed using a CST before being manufactured. The antenna has undergone six changes to provide the best performance. The results of the surface current distribution and the electric field distribution on the surface of the hexagonal patch were theoretically analyzed and studied. The sequential approach taken to determine the most effective design is logical, and prevents deviation from the work direction. After comparing the six theoretical results, the fifth model proved to be the best for making a prototype. Measured results represent that the proposed antenna can operate well in three bands with a return loss of -11.24 dB at 2.9 GHz, -25.99 dB at 4.9 GHz, and -21.26 dB at 5.4 GH. This type of antenna belongs to various wireless communication systems, including 2G, 3G, 4G, and 5G.

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Section: Introductionmentioning

confidence: 99%

Design and Analysis of the Hexagonal-Shaped Antenna with Multi-Band Feature for WLAN, WiMAX, and LTE Applications

Abdulhussein,

Khalaf,

Abdulhussein

et al. 2023

IJP

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show abstract

“…In developing the communication system, the antenna is required to be designed with less power consumption, inexpensive, low profile, lesser complexity, higher precision ranging, light weight, and ease of implementation [5]- [7]. The UWB technology is used in different applications such as high-accuracy radars, medical imaging systems, high-data rate wireless communications, remote sensing, medical monitoring, and medical sensor data collection systems [8]- [9]. These UWB antennas are constructed in different designs such as dipole and monopole/logarithmic antenna.…”

Section: Introductionmentioning

confidence: 99%

Sierpinski carpet fractal monopole antenna for ultra-wideband applications

Kumar¹,

Jayappa

2022

IJECE

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Microstrip antenna is broadly used in the modern communication system due to its significant features such as light weight, inexpensive, low profile, and ease of integration with radio frequency devices. The fractal shape is applied in antenna geometry to obtain the ultra-wideband antennas. In this paper, the sierpinski carpet fractal monopole antenna (SCFMA) is developed for base case, first iteration and second iteration to obtain the wideband based on its space filling and self-similar characteristics. The dimension of the monopole patch size is optimized to minimize the overall dimension of the fractal antenna. Moreover, the optimized planar structure is proposed using the microstrip line feed. The monopole antenna is mounted on the FR4 substrate with the thickness of 1.6 mm with loss tangent of 0.02 and relative permittivity of 4.4. The performance of this SCFMA is analyzed in terms of area, bandwidth, return loss, voltage standing wave ratio, radiation pattern and gain. The proposed fractal antenna achieves three different bandwidth ranges such as 2.6-4.0 GHz, 2.5-4.3 GHz and 2.4-4.4 GHz for base case, first and second iteration respectively. The proposed SCFMA is compared with existing fractal antennas to prove the efficiency of the SCFMA design. The area of the SCFMA is 25×20 mm<sup>2</sup>, which is less when compared to the existing fractal antennas.

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“…This method is quite effective in locating the ideal answer [6]. Rather than starting with a seed population of weeds, the researchers want to employ a randomly generated initial chaotic population, which they hope would produce a more diverse seed population [7]. In addition, it is ISSN: 2502-4752  made certain that the members of the population cover the whole search area.…”

Section: Introductionmentioning

confidence: 99%

Effect of chaos factor in radiation pattern in planner antenna arrays with chaos adaptive invasive weed optimization

Rajitha

Karunakar

2022

IJEECS

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For mobile <span>communication and spatial detection of antennas should have high directive radiation pattern, in this context pattern synthesis of planar circular antenna arrays is highly significant such design has been done inverse weed optimization. The basic objective e is to study invasive weed optimization in compression with modified chaotic adaptive invasive weed optimization. The focus of the study is the effect of chaotic factors suitable for sinusoidal mapping for chaos as applicable to the context of the design of antennas. Taking various numbers of elements of the antenna and the distance between the antenna’s radiation patterns are studied by varying chaos factors through MATLAB programming. It is found that the critical point of 2.3 for chaos factor makes the map enter into phase of chaos prior to the critical point is a phase of periodicity starting with chaos factor of 2. Below this value there is no chaos but a phase of convergence. These phases are useful having a trade of convergence and chaos. By varying the factor of chaos the impact on the radiation factor of non-uniform planar antennas has been found to give phases of convergence of chaos which are essential for making trade of between exploitation and exploration required in optimization.</span>

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Simulation and manufacturing of modified circular monopole microstrip antenna for UWB applications

Cited by 5 publications

References 10 publications

Design and Analysis of the Hexagonal-Shaped Antenna with Multi-Band Feature for WLAN, WiMAX, and LTE Applications

Design and Analysis of the Hexagonal-Shaped Antenna with Multi-Band Feature for WLAN, WiMAX, and LTE Applications

Sierpinski carpet fractal monopole antenna for ultra-wideband applications

Effect of chaos factor in radiation pattern in planner antenna arrays with chaos adaptive invasive weed optimization

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