The smart 5G antennas

With 5G and IoT a large network comprising billions of devices can be formed and deployed according to the increased needs of efficient services provision to subscribers. For spectral efficiency which can be ensured by multiple antennas thus enhancing the degree of freedom also (DoF) . For designing

Project Title

The smart 5G antennas

Project Area of Specialization

Information & Communication Technology

Project Summary

With 5G and IoT a large network comprising billions of devices can be formed and deployed according to the increased needs of efficient services provision to subscribers. For spectral efficiency which can be ensured by multiple antennas thus enhancing the degree of freedom also (DoF) . For designing of antennas spectral efficiency and energy efficiency are vital to be considered. The cell free massive MIMO can ensure the improvement in inter-cell interference and a balanced quality of experience. It is also feasible to improve per user rates of (CF-mMIMO) massive MIMO using DL training approach. The distributed MIMO technology is able to give us impressive spectral efficiency compared to the conventional co located MIMO. The proposed MIMO antenna system consists of a 5G antenna module. We would focus on the fabrication returning loss thus optimizing the design for maximizing radiation patterns. The substrate selection is also vital for the design simplicity of antenna in relevance to the compactness and suitability of antenna deployment with the circuity of mobile devices.

Project Objectives

• The objectives are maximum achievable spectral efficiency and Global energy efficiency of several precoding and combining structures getting range from the FD beamformers to their analog digital implementation.
• Less Power consumption by circuit components.
• Gain achievement in terms of area throughput and energy efficiency using larger number of antenna arrays (8 antenna).
• Ensuring optimal power allocation arrangement.
• Ensuring that it would be small enough to be accommodated a good diversity performance and high channel capacity

Project Implementation Method

Design parameters and limitations, feeding methods, electro-magnetic field modes, and the mathematical methods required to accomplish the design of the antenna. MAMI(Modified Alternate Mark Inversion) method is proposed to fulfil the above mentioned details. Simulation methods on MATLAB software are approached. The 5G MIMO antenna will be fabricated using a 3D printing technology along with a metal plating method. The test methods used to verify the antenna’s operating parameters using the RF vector network analyzer after fabricating the 8 antennas MIMO system for 5G communication.

Benefits of the Project

The real beneficiary will be the Ministry of Information Technology and Telecom or any other government/ scientific board interested in telecom services deployment for their respective interests. The main advantage being efficient model which would provide a key role in further development in this field of antenna design and communication. The beneficiaries and customers as we see it will be the global engineering community, as well as the numerous engineering students inside Pakistan who are interested in these technologies. Trainings about the working of the system could also be given to students and researchers who would want to work on this. Pakistan mobile companies will facilitate more user efficiently and also more earns as well after the implementation of 5G. With the installation of low cost, power efficient antenna with the required usage of frequency according to which the deployment is also feasible and the infrastructure cost is reduced. The power consumption would be the total of power dissipated by a power amplifier and also includes consumption by the circuit component.

Technical Details of Final Deliverable

The implementation methodology is to first understand the antenna design constraints and what problems are faced during the whole process. The Proposed smart antenna will be realistic and implementable for 4G/5G applications. It has capacity for the ease of integration, Low multi-path fading, occupying smallest electrical size (footprint    7mm×15 mm), and Compact-antenna structure with high isolation. The 5G antenna module is a 10×10 MIMO antenna array composed of ten identical monopole antennas and operates at the bands of 3.31 3.70 GHz and 4.46 5.40 GHz, covering the 3.5-GHz band (3.4 3.6 GHz) and 4.9-GHz band (4.8 5.0GHz) for 5G applications.

Final Deliverable of the Project

HW/SW integrated system

Core Industry

Telecommunication

Other Industries

Core Technology

Others

Other Technologies

Sustainable Development Goals

Industry, Innovation and Infrastructure, Sustainable Cities and Communities

Required Resources

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