DocumentCode
718163
Title
Design and modelling of graphene based attenuator
Author
Ting Leng ; Xianjun Huang ; Xiao Zhang ; Zhirun Hu
Author_Institution
Sch. of Electr. & Electron. Eng., Univ. of Manchester, Manchester, UK
fYear
2015
fDate
20-20 Feb. 2015
Firstpage
1
Lastpage
3
Abstract
This paper presents the design of a tunable attenuator with under-layer graphene, where its transmission properties can be adjusted electrically. Its tunability comes from the varying conductivity of graphene biased by external voltage. The forward transmission varies more than 60% when voltage is applied to change chemical potential in the range 0-0.8eV. The promising results provide an alternative using graphene for tunable transmission lines.
Keywords
attenuators; graphene devices; transmission lines; chemical potential; electron volt energy 0 eV to 0.8 eV; forward transmission; transmission properties; tunable attenuator; tunable transmission lines; under-layer graphene; attenuator; graphene; tunable circuits and devices;
fLanguage
English
Publisher
iet
Conference_Titel
Graphene-Based Technologies
Conference_Location
London
Print_ISBN
978-1-78561-071-4
Type
conf
Filename
7146495
Link To Document