A Lens Shaped Slot and Parasitic Element Isolated MIMO Antenna for 5G Wireless Applications

Gondi, Ashwin Kumar; Jaiswal, Aditya Dilip; Yadav, Dinesh; Singh, Satyanand

doi:10.1109/incap52216.2021.9726264

Cited by 4 publications

(1 citation statement)

References 13 publications

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“…The ITU-R report's definition of base station antenna parameters for 30 GHz operating frequency is used in this paper [48]. Path diversity, also known as MIMO, is provided by the antenna array, and it grows as the size of the array does [49][50][51]. Due to their large losses, mmWave frequencies have never been thought to be viable for mobile device communication.…”

Section: Antenna Array Design For 5g Transmissionmentioning

confidence: 99%

Oceania’s 5G Multi-Tier Fixed Wireless Access Link’s Long-Term Resilience and Feasibility Analysis

Singh,

Rosak-Szyrocka,

Drotár

et al. 2023

Future Internet

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Information and communications technologies play a vital role in achieving the Sustainable Development Goals (SDGs) and bridging the gap between developed and developing countries. However, various socioeconomic factors adversely impact the deployment of digital infrastructure, such as 5G networks, in the countries of Oceania. The high-speed broadband fifth-generation cellular network (5G) will improve the quality of service for growing mobile users and the massive Internet of Things (IoT). It will also provide ultra-low-latency services required by smart city applications. This study investigates the planning process for a 5G radio access network incorporating sub-6 GHz macro-remote radio units (MRRUs) and mmWave micro-remote radio units (mRRUs). We carefully define an optimization problem for 5G network planning, considering the characteristics of urban macro-cells (UMa) and urban micro-cells (UMi) with appropriate channel models and link budgets. We determine the minimum number of MRRUs and mRRUs that can be installed in each area while meeting coverage and user traffic requirements. This will ensure adequate broadband low-latency network coverage with micro-cells instead of macro-cells. This study evaluates the technical feasibility analysis of combining terrestrial and airborne networks to provide 5G coverage in Oceania, with a special emphasis on Fiji.

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Section: Antenna Array Design For 5g Transmissionmentioning

confidence: 99%

Oceania’s 5G Multi-Tier Fixed Wireless Access Link’s Long-Term Resilience and Feasibility Analysis

Singh,

Rosak-Szyrocka,

Drotár

et al. 2023

Future Internet

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Compact eight-element MIMO antenna array for sub 6 GHz Mobile applications

Morsy

2023

SN Appl. Sci.

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A compact eight-element multiple-input multiple-output (MIMO) antenna array operating at the sub-6-GHz (LTE band 52) for the 5G handheld applications is proposed. The antenna array is realized by employing eight couple-fed slots etched on the ground plane of the MIMO antenna system. The size of the slot radiators excites the required operating bandwidth. A parametric analysis study of the effect of varying the size of the slot radiators on the ground plane is provided to give some insight into the operation of the proposed antenna system. The radiators are excited by 50-Ω strip lines. Rectangular-shaped slits are used as isolation structures to mitigate the mutual coupling effect between elements, resulting in a low Envelope Correlation Coefficient (ECC) of less than 0.1 at the operating bandwidth. The proposed MIMO antenna was fabricated and experimentally validated. The measured and simulated results are in good agreement. Other MIMO performance indicators, such as radiation patterns, Mean Effective Gain (MEG), and the proposed MIMO antenna system’s total efficiencies, are being analyzed. Measurements and simulation results are consistent, which shows that the proposed antenna is a good candidate for 5G applications in the LTE band 52.

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Millimetre Wave Self - Isolated MIMO Antenna with High Isolation and Radiation Efficiency

Thommandru,

Krishna,

Suguna

et al. 2024

2024 2nd International Conference on Intelligent Data Communication Technologies and Internet of Things (IDCIoT)

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A Lens Shaped Slot and Parasitic Element Isolated MIMO Antenna for 5G Wireless Applications

Cited by 4 publications

References 13 publications

Oceania’s 5G Multi-Tier Fixed Wireless Access Link’s Long-Term Resilience and Feasibility Analysis

Oceania’s 5G Multi-Tier Fixed Wireless Access Link’s Long-Term Resilience and Feasibility Analysis

Compact eight-element MIMO antenna array for sub 6 GHz Mobile applications

Millimetre Wave Self - Isolated MIMO Antenna with High Isolation and Radiation Efficiency

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