A High Gain Compact Rectangular Patch Antenna For 5G Applications

Ibrahim, Sura Khalil; Jebur, Zainab Taha

doi:10.1109/icict52195.2021.9568415

Cited by 13 publications

(12 citation statements)

References 14 publications

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“…When using a patch antenna of excellent quality, the return loss value should be less than -10 dB to guarantee effective communication. By utilizing the s-parameter, it is possible to both define and measure the resonance frequency and the bandwidth of the antenna [38]. The reflection coefficient also called the return loss, is represented by (𝑆 11 ).…”

Section: Return Loss (𝑺 𝟏𝟏 ) and Bandwidthmentioning

confidence: 99%

A review of 2.45 GHz microstrip patch antennas for wireless applications

Rana,

Rocky,

Islam

et al. 2024

IJAAS

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Recently, microstrip patch antennas have become popular. Due to their ubiquity, these antennas have more uses every day. In this research paper, a 2.45 GHz microstrip patch antenna has been reviewed and analyzed. Different substrate materials have been used to make these antennas, and their thickness is different. Various antennas are designed based on the application, such as rectangular, square, triangle, ring, donut, and dipole. Other types of software were used to design the antenna, including CST, HFSS, MATLAB, ADS, and FEKO. Microstrip patch antenna design is a relatively new field of study for wireless applications. Several devices are linked to send or receive radio waves using a single antenna. Antennas designed for 2.45 GHz are used in various wireless communication systems, including television broadcasts, microwave ovens, mobile phones, wireless local area network (WLAN), Bluetooth, global positioning system (GPS), and two-way radios. This article looks at the geometric structures of antennas, including their many parameters and materials and the many different shapes they can take. In addition, the substrate materials, the loss tangent, the thickness, the return loss, the bandwidth, the voltage standing wave ratio (VSWR), the gain, and the directivity of previous articles will also be discussed.

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Section: Return Loss (𝑺 𝟏𝟏 ) and Bandwidthmentioning

confidence: 99%

A review of 2.45 GHz microstrip patch antennas for wireless applications

Rana,

Rocky,

Islam

et al. 2024

IJAAS

View full text Add to dashboard Cite

show abstract

“…This particular antenna configuration has a reflection coefficient (S11) of 28.774 dB and a cross-polarization of only 70.6 dBi, which is considered low. The design that was proposed is a strong contender for use in 5G massive MIMO applications [ 95 , 96 ].…”

Section: 5g Antennas As a Candidate For Massive Mimo Technique At Sub...mentioning

confidence: 99%

Design, Challenges and Developments for 5G Massive MIMO Antenna Systems at Sub 6-GHz Band: A Review

et al. 2023

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Massive multiple-input multiple-output (mMIMO) is a wireless access technique that has been studied and investigated in response to the worldwide bandwidth demand in the wireless communication sector (MIMO). Massive MIMO, which brings together antennas at the transmitter and receiver to deliver excellent spectral and energy efficiency with comparatively simple processing, is one of the main enabling technologies for the upcoming generation of networks. To actualize diverse applications of the intelligent sensing system, it is essential for the successful deployment of 5G—and beyond—networks to gain a better understanding of the massive MIMO system and address its underlying problems. The recent huge MIMO systems are highlighted in this paper’s thorough analysis of the essential enabling technologies needed for sub-6 GHz 5G networks. This article covers most of the critical issues with mMIMO antenna systems including pilot realized gain, isolation, ECC, efficiency, and bandwidth. In this study, two types of massive 5G MIMO antennas are presented. These types are used depending on the applications at sub-6 GHz bands. The first type of massive MIMO antennas is designed for base station applications, whereas the most recent structures of 5G base station antennas that support massive MIMO are introduced. The second type is constructed for smartphone applications, where several compact antennas designed in literature that can support massive MIMO technology are studied and summarized. As a result, mMIMO antennas are considered as good candidates for 5G systems.

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“…The VSWR is a way to measure how well radio frequency (RF) power is sent from a power source to a load along a transmission line. For the most effective communication [24], the VSWR value should fall somewhere between 1 and 2. When the impedance matching value is close to one, it is optimal.…”

Section: Voltage Standing Wave Ratio and Bandwidthmentioning

confidence: 99%

“…Gain is defined as the difference between the power density of a directional antenna at every place and the power density of an isotropic antenna at the same point when both antennas are fed by the same power source [24]. When figuring out how well an antenna works, gain and directivity are two things to pay a lot of attention to.…”

Section: Gain and Radiation Patternmentioning

confidence: 99%

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A 2.45 GHz microstrip patch antenna design, simulation, and anlaysis for wireless applications

et al. 2023

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This paper designs, simulates, and analyzes the S-band microstrip patch antenna (MPA) for wireless applications. FR-4 (lossy) and Rogger RT/duroid, whose dielectric permittivity is 4.3 and 2.2, respectively, have been used as substrate materials. Simulation is done by computer simulation technology (CST) suite studio 2019 software. Simulations with FR-4 material showed that the return loss was -20.405 dB, the gain was 2.592 dB, the directivity was 7.47 dBi, the voltage standing wave ratio (VSWR) was 1.221, the bandwidth (BW) was 0.0746 GHz, and the efficiency was 34.69%. Also, Rogers RT/duroid material gives results of a return loss of -12.542 dB, a bandwidth (BW) of 0.0349 GHz, a gain of 8.092 dB, a directivity of 8.587 dBi, and an efficiency of 94.24%. The main goal of this antenna is to have a low return loss while getting as close as possible to a VSWR of 1. This will improve the antenna's gain, directivity, and efficiency compared to other antennas. Copper was used to make the patch and the ground, which were 0.35 mm and 0.0077 mm thick, respectively. The results obtained from the proposed antenna were better than those previously published in various in modern scientific journal and conference papers.

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A High Gain Compact Rectangular Patch Antenna For 5G Applications

Cited by 13 publications

References 14 publications

A review of 2.45 GHz microstrip patch antennas for wireless applications

A review of 2.45 GHz microstrip patch antennas for wireless applications

Design, Challenges and Developments for 5G Massive MIMO Antenna Systems at Sub 6-GHz Band: A Review

A 2.45 GHz microstrip patch antenna design, simulation, and anlaysis for wireless applications

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