A comprehensive survey on ‘circular polarized antennas’ for existing and emerging wireless communication technologies

Nadeem, Iram; Alibakhshikenari, Mohammad; Babaeian, Fatemeh; Althuwayb, Ayman A.; Virdee, Bal S.; Azpilicueta, Leyre; Khan, S.; Huynen, Isabelle; Falcone, Francisco; Denidni, Tayeb A.; Limiti, Ernesto

doi:10.1088/1361-6463/ac2c36

Cited by 75 publications

(43 citation statements)

References 84 publications

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“…[3][4][5] The polarization switchable antennas are also a great candidate for the fifth generation (5G) mobile communication system. 6 Therefore, the researchers have given a considerable attention for realizing polarization switching antennas. 3 A deep survey was carried out for various types of circularly polarized antenna with various aspects of designing circularly polarized antenna including bandwidth, gain and useful integrable materials depending upon their applications as a guidance to the antenna designers after giving importance to the future wireless communication.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, this kind of antennas are now play vital role for microwave tracking, sensing, detection the arrival of microwave signal 3–5 . The polarization switchable antennas are also a great candidate for the fifth generation (5G) mobile communication system 6 . Therefore, the researchers have given a considerable attention for realizing polarization switching antennas 3 .…”

Section: Introductionmentioning

confidence: 99%

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A gain enhanced linear polarization switchable array antenna with switching diodes

Hossain

Murshed

Rahman

et al. 2022

Int J RF Mic Comp-Aid Eng

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In this article, an array antenna possessing linear polarization switchable ability with enhanced gain is proposed by employing 4‐patch elements in square shape. The 4‐elements were arranged on the upper plane of the antenna where edge to edge distances were set to be 0.8λ of its operating frequency. The radio frequency signal was fed to energize the patch elements by means of a feed circuit which was realized by the both‐sided microwave integrated circuit technology. In addition, polarization switching is done by simply utilizing diode at the corner of the elements as switching elements to perform beam tilting. The incorporation of extra Magic‐T circuit to feed dc bias signal to the diodes helps to achieve improved isolation between feeding signal and the isolation was found to be less than −25 dB. The array antenna was designed to operate at 10.2 GHz and the dimensions of the patch elements was chosen to be 9.4 × 9.4 mm2. A Teflon glass fiber of 0.8 mm was used as the dielectric substrate having dielectric constant 2.15 while simulation. Later the proposed antenna was fabricated performance is validated experimentally. The measured S11 was found to be less than −15 dB at operating frequency with a neat measured gain of 13.1 dBi, higher compared with 7.1 dBi gain of single antenna, with minimized sidelobe levels of less than −10 dB. The crosspolarization for the radiation pattern was found better than 20 dB which was an excellent result. The measured polarization angle was found to be −44.24° and +46.20° for negative and positive bias respectively at operating frequency with a neat efficiency of more than 80% in its operating bandwidth. The proposed array antenna is a suitable candidate for the application in polarimetric Radar, X‐band radar, and polarization diversity applications for being lightweight in structure which was made possible using this novel technology. The antenna simulation is done by the advanced design system and the optimized along with experimental data are discussed in this article.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A gain enhanced linear polarization switchable array antenna with switching diodes

Hossain

Murshed

Rahman

et al. 2022

Int J RF Mic Comp-Aid Eng

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“…Microstrip antennas can be a candidate to provide a high‐quality signal for vehicular wireless networks due to prominent features like low profile, light weight, and ease of implementation (Chi et al., 2019; Wen et al., 2020). In these structures, compact wideband microstrip antennas are applied for smart wireless devices and intelligent transport systems (Alibakhshikenari, Babaeian, et al., 2020; Alibakhshikenari, Virdee, Parchin, et al., 2020; Alibakhshikenari, Virdee, See, et al., 2020; Alibakhshikenari et al., 2015, 2017; Malekpoor & Hamidkhani, 2021; Nadeem et al., 2021).…”

Section: Introductionmentioning

confidence: 99%

Radiation Properties Improvement of 1 × 4 Array of Wideband Printed Antenna Supported by AMC Surface for Vehicular MIMO Systems

Malekpoor

Shahraki

2022

Radio Science

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Vehicular communication plays a major role in the development of transport systems by considering diverse daily problems, such as pollution, traffic jams, and accidents. It includes the standard technology to enable fast and secure vehicle-to-vehicle and vehicle-to-infrastructure communications (see Figure 1). By increasing the development of wireless communication systems, wideband antennas have been considered for vehicular wireless networks (Wong et al., 2016). Microstrip antennas can be a candidate to provide a high-quality signal for vehicular wireless networks due to prominent features like low profile, light weight, and ease of implementation (Chi et al., 2019;Wen et al., 2020). In these structures, compact wideband microstrip antennas are applied for smart wireless devices and intelligent transport systems (

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“…Among the different aspects of EM, antenna research has evolved and transformed in totality from the design to end-use application [2][3][4][5][6]. Advanced network systems [7,8], implantable devices [9,10], wearables [11], flexible devices [12,13], textile products [14], and modern control system development [15,16] necessitate futuristic antenna technology and performance requirements. For example, with the advent of the 5G spectrum, antenna design is by far the most challenging part of the implementation as it is entirely dependent on the end device form factor.…”

Section: Introductionmentioning

confidence: 99%

Application of Machine Learning in Electromagnetics: Mini-Review

et al. 2021

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As an integral part of the electromagnetic system, antennas are becoming more advanced and versatile than ever before, thus making it necessary to adopt new techniques to enhance their performance. Machine Learning (ML), a branch of artificial intelligence, is a method of data analysis that automates analytical model building with minimal human intervention. The potential for ML to solve unpredictable and non-linear complex challenges is attracting researchers in the field of electromagnetics (EM), especially in antenna and antenna-based systems. Numerous antenna simulations, synthesis, and pattern recognition of radiations as well as non-linear inverse scattering-based object identifications are now leveraging ML techniques. Although the accuracy of ML algorithms depends on the availability of sufficient data and expert handling of the model and hyperparameters, it is gradually becoming the desired solution when researchers are aiming for a cost-effective solution without excessive time consumption. In this context, this paper aims to present an overview of machine learning, and its applications in Electromagnetics, including communication, radar, and sensing. It extensively discusses recent research progress in the development and use of intelligent algorithms for antenna design, synthesis and analysis, electromagnetic inverse scattering, synthetic aperture radar target recognition, and fault detection systems. It also provides limitations of this emerging field of study. The unique aspect of this work is that it surveys the state-of the art and recent advances in ML techniques as applied to EM.

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A comprehensive survey on ‘circular polarized antennas’ for existing and emerging wireless communication technologies

Cited by 75 publications

References 84 publications

A gain enhanced linear polarization switchable array antenna with switching diodes

A gain enhanced linear polarization switchable array antenna with switching diodes

Radiation Properties Improvement of 1 × 4 Array of Wideband Printed Antenna Supported by AMC Surface for Vehicular MIMO Systems

Application of Machine Learning in Electromagnetics: Mini-Review

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