Millimetre-Wave MIMO Array of a Compact Grid Antenna for 5G Wireless Networks and Beyond

Jilani, Syeda Fizzah; Abassi, Qammer H.; Alomainy, Akram

doi:10.1109/ucet51115.2020.9205326

Cited by 5 publications

(2 citation statements)

References 15 publications

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“…Several linear and two-dimensional antenna grates and 5G applications with high amplification and extended bandwidth that are keeping compactness at the same time [40][41][42][43]. For example, at the [44] MIMO antenna grate (Fig. 6) is represented, that have united high amplification advantages, wide bandwidth, high distribution level and compact structure.…”

Section: Design Of 5g Antenna Systems For Base Stationsmentioning

confidence: 99%

Analysis of Multiple Input Multiple Output System Designs for Base Stations and 5g Wireless Network Mobile Apps

VOLKOV¹,

VOLOSHENYUK²,

ODARCHENKO³

et al. 2022

Kibern. vyčisl. teh.

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Introduction.Because of the fast technological development, cellular connection networks are becoming such type of the network domain that could support several frequency ranges of different cellular generations and it needs to have an optimal antenna design structure to have the most efficient signal receiving. So the multiple input multiple output (MIMO) antennas were chosen as the most appropriate instrument to operate at 5G mobile networks. According to purpose, all 5G cellular connection antenna systems could be relatively divided into two types: base station antenna systems and antennas for mobile apps. In one's turn, dependently from the frequency range, each of defined types include two subgroups, such as: lower than 6 GHz and higher than 6 GHz. 5G base station MIMO antenna systems for the range that is lower than 6 GHz are often integrating to the 4G antenna systems that simplifies its accomplishment and its placing on the cell tower.Purpose of the paper is to discover good decoupling and carrying capacity securing in moderate dimensions of the antenna elements during the antenna designing for the 5G mobile apps. 5G system architecture depends on universal antenna design for the millimeter range tasks solving. One of such tasks is large losses overcome on the way of millimeter wave spreading at the free space that weaken signal power significantly.Results of the research is in definition of the most efficient decoupling and carrying capacity support of the MIMO antenna system. Total dimensions, compact location and optimal work parameters are also reasons for the best MIMO antenna system design definition for its usage for the 5G wireless network mobile applications.Conclusion. The most optimal structure design for MIMO antenna system could be a real step forward at cellular technologies. Using advantages of all previous network generations, the brand new MIMO wireless antenna system has abilities to work with minimal losses and in the most flexible and frequency-optimal way ever. Development also demonstrates influence of the dimensions on the base station block location and universality of its usage complexly with antennas of, practically, any possible design.

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Section: Design Of 5g Antenna Systems For Base Stationsmentioning

confidence: 99%

Analysis of Multiple Input Multiple Output System Designs for Base Stations and 5g Wireless Network Mobile Apps

VOLKOV¹,

VOLOSHENYUK²,

ODARCHENKO³

et al. 2022

Kibern. vyčisl. teh.

View full text Add to dashboard Cite

show abstract

“…As depicted in Figure 1, it is an example use of the SPDT in millimeter wave multiple input multiple output (MIMO) transceiver architecture [1]. This architecture is proposed for 5G millimeter wave communications where the SPDT switches need to be connected to 5G MIMO antennas [2], [3]. Therefore, the need for high isolation between transmitter and receiver is one of the key parameters in SPDT switch design to minimize any high radio frequency (RF) power leakage from transmitter to receiver that could distort the active circuits of the receiver, particularly low noise amplifier (LNA).…”

Section: Introductionmentioning

confidence: 99%

SPDT discrete switch design using switchable SIW resonators for millimeter wave MIMO transceiver

Zolkefli

Ahmad²,

Shairi³

et al. 2021

IJEECS

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A single pole double throw (SPDT) discrete switch design using switchable substrate integrated waveguide (SIW) resonators is proposed in this paper. It was designed for the millimeter wave multiple input multiple output (MIMO) transceiver. An example application is for 5G communication in 26 GHz band. High isolation between transmitter and receiver (in the transceiver) is needed in SPDT switch design to minimize any high radio frequency (RF) power leakage in the receiver. Therefore, the use of switchable SIW resonators can achieve higher isolation if compared to the conventional series SPDT switch, where the isolation of the proposed SPDT is depend on the bandstop response of the SIW resonators. The switchable SIW resonators can be switched between allpass and bandstop responses to allow the operation between transmit and receive modes. As a result, the simulation and measurement showed that the proposed SPDT switch produced an isolation higher than 25 dB from 24.25 to 27.5 GHz compared to the conventional design.

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Design, developments, and applications of 5G antennas: a review

Pant

Malviya

2022

Int. J. Microw. Wireless Technol.

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As the demand for high data rates is increasing day by day, fifth-generation (5G) becomes the leading-edge technology in wireless communications. The main objectives of the 5G communication system are to enhance the data rates (up to 20 Gbps) and capacity, ultra-low latency (1 ms), high reliability, great flexibility, and enhance device to device communication. The mentioned objectives lead to the hunting of the millimeter-wave frequency range which lies from 30 to 300 GHz for 5G wireless communications. To design such high capacity, low latency, and flexible systems, antenna design is one of the crucial parts. In this paper, a survey is presented on various antenna designs with their fabrication on different types of substrates such as Rogers RT/duroid 5880, Rogers RO4003C, Taconic TLY-5, etc., at different 5G frequency bands. The different configurations of antennas that covered antenna arrays, multiple-input multiple-output (MIMO) antennas, phased antennas, and beamforming antennas are discussed in detail with their applications. The design of MIMO antennas in the 5G frequency band occupied less space so mutual coupling reduction techniques are required for maintaining the required gain, efficiency, and isolation. This paper is also focused on the mutual coupling reduction techniques and diversity in MIMO antennas.

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Millimetre-Wave MIMO Array of a Compact Grid Antenna for 5G Wireless Networks and Beyond

Cited by 5 publications

References 15 publications

Analysis of Multiple Input Multiple Output System Designs for Base Stations and 5g Wireless Network Mobile Apps

Analysis of Multiple Input Multiple Output System Designs for Base Stations and 5g Wireless Network Mobile Apps

SPDT discrete switch design using switchable SIW resonators for millimeter wave MIMO transceiver

Design, developments, and applications of 5G antennas: a review

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