Work

Towards RF graphene devices: A review

Year: 2022

Type: review

Abstract: Graphene has been targeted for a wide variety of applications due to its characteristics. It is a zero-bandgap material, has high conductivity, and high carrier mobility, which makes it a promising material for radiofrequency applications. This review examines the applications of graphene in the design of radiofrequency building blocks, their performance, and current hurdles. Initially, graphene passive devices (inductors, capacitors, antennas, and waveguides) are analyzed, as well as their current modelling techniques. Then, radiofrequency transistors and their modelling are reported and discussed. An insight on the current state of radiofrequency devices is provided which more specifically targets graphene oscillators, multipliers, and mixers. Finally, the current fabrication issues and techniques are analyzed and discussed, providing a global overview on the application of graphene for radiofrequency electronics.

Source: FlatChem

DOI: 10.1016/j.flatc.2022.100409

Authors: Ivo Colmiais, Vitor Silva, Jérôme Borme, Pedro Alpuim, Paulo M. Mendes

Institutions: International Iberian Nanotechnology Laboratory, University of Minho

Language: English

Topic: Graphene research and applications

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $2,890

Funder: Fundação para a Ciência e a Tecnologia