Customized mutated PSO algorithm of isolation enhancement for printed MIMO antenna with ISM band applications

Hosseini, Vahid; Farhang, Yousef; Majidzadeh, Kambiz; Ghobadi, Ch.

doi:10.1016/j.aeue.2021.154067

Cited by 9 publications

(4 citation statements)

References 40 publications

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“…According to the [19], a classical PSO algorithm is modified, CM-PSO, to escape from trapping in local minima and approach the global one at the fastest possible paces in complex engineering design problems. Consequently, its ability is validated by a monopole antenna design in which the related resonance frequency is adjusted to the desired frequency band.…”

Section: Developing Multi-objective Hybrid Optimization Algorithm Usi...mentioning

confidence: 99%

“…This study combines Customized Mutated Particle Swarm Optimization (CM-PSO) [19] and a customized version of classic Genetic Algorithms (GA), Augmented-GA (AGA), using a novel Merged Chaotic Map (MCM) to design an antenna with optimized characteristics, Fig. 1.…”

Section: Introductionmentioning

confidence: 99%

“…1. It has been pointed out in [19] that CM-PSO has the ability to approach promising results for the antenna design. However, the Chebyshev Chaotic Map (CCM) is also utilized to modify the classical GA and enhance its performance in approaching final results.…”

Section: Introductionmentioning

confidence: 99%

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Multi-Objective Hybrid Optimization Algorithm for Design a Printed MIMO Antenna with n78 - 5G NR Frequency Band Applications

Hosseini

Farhang

Majidzadeh

et al. 2023

Preprint

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This study introduces a novel multi-objective optimization algorithm integrating Customized Mutated PSO (CM-PSO) and an innovative modified Genetic Algorithm (GA) using an unexplored merged chaotic map. The hybrid algorithm con- verges to desired results faster than CM-PSO and modified GA without trapping in local minima. Validation is conducted by designing a single-element and simple-structure dipole antenna so that its optimized S 11 is better than -30 dB at the resonance frequency and covers the 3.3 to 3.8 GHz fre- quency band with S 11 < − 1 0 dB. Certainly, the -30 dB and covering frequency band criteria can be modified in the pro- posed algorithm. In the algorithm, the isolation between el- ements of a quad-Multiple-Input/Multiple-Output antenna, constructed using optimized dipole antennas, is set to be less than -20 dB (changeable criteria) so that the smallest size can be achieved. CST carries out electromagnetic and high- frequency simulations, and the novel developed optimization algorithm in MATLAB determines what and how much pa- rameter values need to be changed by CM-PSO or an innova- tive modified GA in order to enhance the antenna’s S 11 result and its Impedance Bandwidth (IBW). The input parameters of the algorithm are the dimensions of the proposed antenna’s elements, which significantly influence its performance.

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Section: Developing Multi-objective Hybrid Optimization Algorithm Usi...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Multi-Objective Hybrid Optimization Algorithm for Design a Printed MIMO Antenna with n78 - 5G NR Frequency Band Applications

Hosseini

Farhang

Majidzadeh

et al. 2023

Preprint

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show abstract

“…Microstrip antennas consist mainly of four modules. The modules include the radiation patch, feed line, ground plane, and dielectric substrate (Shahsavari et al 2013;Shokri et al 2014Shokri et al , 2016Hosseini et al 2022).…”

Section: Introductionmentioning

confidence: 99%

A compact, ultra-thin UWB microstrip antenna for microwave imaging applications

et al. 2023

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This article deals with the study, design, fabrication, and measurement of a ultra-thin ultra-wideband (UWB) microstrip antenna. As the proposed antenna design is compact, ultra-thin, and optimized in size, it can be used for microwave imaging and wearable applications. Innovation has been used to design the UWB microstrip antenna, which has increased the e ciency and performance of the antenna. This innovation has considered the feed structure, geometry, modi cations in the slots, and the use of an ultrathin dielectric substrate with a thickness of 0.25 mm. The proposed technique is a unique tuning mechanism located under the feed line of the proposed UWB microstrip antenna. The antenna's compact and ultra-thin design is desirable for reducing the complexity of the physical array structure and achieving a degree of body t. Parametric studies are performed to compare this performance after changes in patch and ground plane length. Finally, the simulated performance parameters were analyzed and compared with the measured results. Due to its small size, new shape, and impressive functions, the proposed antenna is well suited to multifunctional healthcare applications and sports performance monitoring.

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A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications

Barzegari,

Ghobadi,

Nourinia

2024

Results in Engineering

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Customized mutated PSO algorithm of isolation enhancement for printed MIMO antenna with ISM band applications

Cited by 9 publications

References 40 publications

Multi-Objective Hybrid Optimization Algorithm for Design a Printed MIMO Antenna with n78 - 5G NR Frequency Band Applications

Multi-Objective Hybrid Optimization Algorithm for Design a Printed MIMO Antenna with n78 - 5G NR Frequency Band Applications

A compact, ultra-thin UWB microstrip antenna for microwave imaging applications

A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications

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