Array Antenna for Wireless Communication 5G

Mondir, Anouar; Setti, Larbi

doi:10.1007/978-3-030-11196-0_75

Cited by 3 publications

(3 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The advantage of assembling several primary antennas is that highly directed radiation can be obtained, depending on the number and nature of the elements, the form of their power supply as well as their technical arrangement in the array [4]. Their technical arrangement in the array [5] [6]. For 5G, telephone operators will initially use the band between 3.4 and 3.8 GHz.…”

Section: Introductionmentioning

confidence: 99%

High Gain 2X2 Planar Array Antenna for 5G Applications at 3.6GHz

Mondir

Setti

Ennasar

et al. 2023

Preprint

View full text Add to dashboard Cite

In this study, we propose the design of an antenna array applicable to fifth-generation (5G) smartphones. The proposed antenna structure consists of a 2 x 2 patch antenna. The proposed antenna has a small size of 106.07 x 106.07 mm2 and is printed on an FR-4 substrate. It has good radiation efficiency in the 3.6 GHz band and a high gain of 10.6 dB. The bandwidth of the proposed antenna, which is useful for 5G applications, is approximately 0.38 GHz (3.877 - 3.295 GHz) and includes the allocated band from (3400 MHz to 3600 MHz) for 5G cellular communication systems. The objective of this work is to characterise a new antenna using the wave concept iterative procedure (WCIP), a fast numerical method, and validation is carried out by comparison using finite integration techniques (FIT). The results obtained from the two methods are in close agreement, validating the design concept. Thanks to its simple structure, compact size, good radiation performance and ease of manufacture and integration with application-specific printed circuit boards, this antenna is suitable for 5G applications. The structure was created and examined using a Keysight PNA network analyser to demonstrate its effectiveness and compliance. The prototype antenna shown is tested and the measured results are in good agreement with the WCIP method.

show abstract

Section: Introductionmentioning

confidence: 99%

High Gain 2X2 Planar Array Antenna for 5G Applications at 3.6GHz

Mondir

Setti

Ennasar

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

“…In addition to the CR paradigm, UWB antennas are thought to be viable prospects for future wireless communication systems. They are notable for their resilience to multipath propagation, low power consumption, and ability to transmit a large quantity of data in a short period at local distances ranging from 1 to 10 m. For decades, traditional antennas such as conical, volcano smoke antennas, and coaxial horns were well-known in the design of ultra-wideband antennas, but the advancement of wireless communications necessitated antennas that are compact, inexpensive, and have less complexity [5]. As a result, printed antennas are becoming increasingly popular.…”

Section: Introductionmentioning

confidence: 99%

Design of flower-shaped high-efficiency compact UWB antenna

et al. 2022

View full text Add to dashboard Cite

The present paper describes a novel planar antenna based on the fractal structure designed for Ultra-Wide Band (UWB) applications. The antenna exceeds the UWB band by covering the frequency range between 7.36 and 19.57 GHz with S11 < -10 dB (the fractional bandwidth is 90.68 %) which involves four applications, the C-band (4-8 GHz), the X-band (8-12 GHz), the Ku-band (12-18 GHz) and the K-band (18-26.5 GHz). The low-cost Rogers RO4003C substrate is employed to print the proposed antenna in a small dimension of 12 x 16.9 x 0.81 mm3. This antenna is invented from the shape of a flower with three elliptical leaves. The antenna simulated radiation efficiency is greater than 97 % with an omnidirectional radiation pattern in the E-plane and a bidirectional radiation pattern in the H-plane, across the entire bandwidth. The maximum realized gain of the proposed antenna is about 5.25 dBi. Therefore, the obtained results demonstrated that the flower-shaped antenna is a good candidate for practical UWB 5G applications.

show abstract

“…Communication network generations have emerged approximately every ten years due to the rapid growth of mobile and wireless networks since 1980 [1]. With each generation, some techniques and new features support a world of mobile and wireless networks.…”

Section: Introductionmentioning

confidence: 99%

Limited Feedback Based on Hybrid Beamforming for Outdoor Environments Towards 5G Networks

Hussein¹,

Khamiss²

2021

IJIES

View full text Add to dashboard Cite

The 5G approximately provides 1000x higher mobile data traffic and 10 to 100x numbers of connected devices than the 4G. The 5G is becoming a reality after deploying it by some of the main cities in the world. Millimeterwave (mm-wave) communications play a crucial role in the 5G networks owing to its enormous available bandwidth. The hybrid beamforming (HBF) presents better multiplexing gains than analog beamforming. It is a trade-off between cost and performance. As a result, the HBF is a promising approach that exploits the small digital beamforming and the high analog beamforming to meet these challenges. This study proposes and simulates a limited feedback hybrid beamforming for outdoor environments, including the analog precoding/combining based on a quantization codebook and the digital precoding based on Lagrangian optimization with the mathematical model in detail compared with other algorithms in the literature. It achieves an increase in the spectral efficiency satisfied, such as at 20dB SNR, it is approximately 11.75 bps/Hz while the other solutions are 11.18, 11.4, and 11.8 bps/Hz. Also, it presents work well in all possible and satisfies the quality of the results for all cases, such as increasing the number of users, number of multi-path, the SNR, and the BS antennas. Also, it offers the BER approximately 10 -4 at 10.3 SNR, better than other solutions.

show abstract

Array Antenna for Wireless Communication 5G

Cited by 3 publications

References 4 publications

High Gain 2X2 Planar Array Antenna for 5G Applications at 3.6GHz

High Gain 2X2 Planar Array Antenna for 5G Applications at 3.6GHz

Design of flower-shaped high-efficiency compact UWB antenna

Limited Feedback Based on Hybrid Beamforming for Outdoor Environments Towards 5G Networks

Contact Info

Product

Resources

About