Design and Development of Antenna Array with improved performance for 5G smartphone Applications
In this project, a wideband (3 to 4GHz) antenna array is designed for 5th generation (5G) smart phone applications. The antenna array configuration is consists of low cost FR4 substrate with 1.6mm thickness and 75x150mm2 dimensions using double diamond slot in the ground plane. On the upper su
Project Title
Design and Development of Antenna Array with improved performance for 5G smartphone Applications
Project Area of Specialization
Project Summary
In this project, a wideband (3 to 4GHz) antenna array is designed for 5th generation (5G) smart phone applications. The antenna array configuration is consists of low cost FR4 substrate with 1.6mm thickness and 75x150mm2 dimensions using double diamond slot in the ground plane. On the upper surface, an umbrella shape microstrip structure is used on all corners with equal space. First a single element radiator is designed in CST studio in the mentioned band with S11 <-10dB and isolation less than -13dB. The same single unit used for 5G mobile phone antenna array application with better TOTAL ACTIVE REFLECTION COFFICIENT (TARC) and ENVELOPE CORRELATION COFFICIENTS (ECC). Similarly, High isolation, high e?ciency (>85%) and su?cient gain-level characteristics have been obtained for the proposed smartphone antenna array. It is compared with existing mobile phone array. The achieved bandwidth in the existing work is around 600MHz. But the proposed array has better bandwidth 1GHz which can be used perfectly as a broadband mobile phone antenna array for 5G massive multiple-input/multiple-output (MIMO) systems.
Project Objectives
To design and develop a broadband (3-4GHz) 5G Mobile Phone Antenna Array with double diamond slot elements for massive multiple-input/multiple-output (MIMO) systems.
Project Implementation Method
Project Implementation Method
The project is implemented in three phases
Phase-1 Literature Review
In this phase the existing work on 5G Mobile Phone Antenna Array is studied.
Phase-2 Software implementation
Based on exiting work, a novel structure is implemented in CST studio for broadband (3-4GHz) with better isolation, efficiency and gain. In this phase fisrt a single element is implemented for better results, then an array is designed for 5G Mobile phone applications using the single element.
Phase-3 Hardware implementation
The optimized antenna array is fabricated using FR4 substrate. The results were verified using Network Analyzer.
Benefits of the Project
Benefits of the Project:
- It can be used for broadband mobile phone applications.
- Higher efficiency (>90%)
- Better isolation to reduce the mutual coupling between elements.
- Used low cost substrate
- It can be extended to sub 6G applications
Technical Details of Final Deliverable
Final deliverables are
- CST source files including single element and array
- Single element PCB
- Antenna array PCB
Dimension Table:
| Parameter | Value(mm) | Parameters | Value(mm) |
| Lg(Ground Length) | 26 | R ( Strip Circle Outer Radius) | 3.5 |
| Wg(Ground Width) | 26 | CW (Strip Cut Gap) | 1 |
| Lf (Strip Length) | 6 | X (Slot Gap) | 2 |
| Wf (Strip Width) | 3 | O1 (Octagon outer length) | 7.456 |
| t (Ground thickness) | 0.035 | O2 (Octagon inner length) | 5.8 |
| h (Substrate thickness) | 1.6 | B (distance from boundary to octagon) | 4 |
| Array Length | 150mm | Array Width | 75mm |
Parameter
Lg(Ground Length)
Wg(Ground Width)
Lf (Strip Length)
Wf (Strip Width)
t (Ground thickness)
h (Substrate thickness)
Array Length
Final Deliverable of the Project
Core Industry
Other Industries
Core Technology
Other Technologies
Sustainable Development Goals
Required Resources
| Elapsed time in (days or weeks or month or quarter) since start of the project | Milestone | Deliverable |
|---|---|---|
| Month 1 | Collection of Literature & Study of Literature | MS Word Report File |
| Month 2 | Software Basics | CST Studio Suite Source Files |
| Month 3 | Analysis of Proposed Scheme | Previous Research paper study |
| Month 4 | Implementation of Previous Scheme/Model | CST Studio Suite Source Files |
| Month 5 | Analysis & Simulation | CST Studio Suite Source Files and Results viewer |
| Month 6 | Result Formulation | CST Results Viewer & results comparison |
| Month 7 | Modification and improvement in previous model | CST Studio Suite Source Files |
| Month 8 | Modification and improvement in previous model | CST Studio Suite Source Files |
| Month 9 | Research paper writing | Research Paper |
| Month 10 | Research paper writing | Research Paper |
| Month 11 | Final Write-up & thesis | Thesis Report |
| Month 12 | Final Write-up & thesis | Thesis Report |
If you need this project, please contact me on contact@adikhanofficial.com
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