mmW Graphene enable wireless communication mmW application
| Reference number | |
| Coordinator | SafeRadar Research Sweden AB |
| Funding from Vinnova | SEK 293 050 |
| Project duration | August 2022 - January 2024 |
| Status | Completed |
| Venture | Strategic innovation program SIO Grafen |
| Call | Collaboration for commercial applications of the Graph: Feasibility studies and preparation project |
Important results from the project
The project aimed to assess Graphene´s viability for mmWave applications, comparing it to traditional materials on PCBs. While Graphene showed promise due to its high carrier mobility and potential for cost reduction, current technology limits its scalability and its viability as an alternative for mmWave TLs at 80 GHz. Further research and development are needed to overcome these challenges, aiming for Graphene´s future integration into advanced wireless communication technologies.
Expected long term effects
The results indicate that Graphene can manufacture mmWave circuit scales, though it is not yet a practical alternative due to conductivity and repeatability issues. The project´s expected effect is a push for further innovation and research to address these limitations. Successfully overcoming these challenges could revolutionise mmWave technology, reducing costs and improving performance in sectors like automotive and telecommunications, aligning with sustainability and innovation goals.
Approach and implementation
The project meticulously designed experiments to test Graphene´s efficacy in mmWave TLs, aiming for a 77 GHz operation. Despite Graphene´s theoretical advantages, implementation revealed practical limitations. The analysis highlights the need for advancements in graphene technology to fulfil its potential as a superior, cost-effective material for mmWave applications, indicating a pivotal stage for future research and development to bridge the current technological gap.