Title :
A two port network model of CNT-FET for RF characterization
Author :
Xu, Y. ; Srivastava, A.
Author_Institution :
Louisiana State Univ. Baton Rouge, Baton Rouge
Abstract :
In this paper, we propose a two-port network model of a single walled (SW) carbon nanotube field effect transistor (CNT-FET) which includes contacts for analyzing S-parameter measurement results. The radio frequency (RF) transmission properties of single walled CNT-FETs have been characterized up to 12 GHz using the proposed two-port network model. The analytical results are in good agreement with the published experimental results.
Keywords :
S-parameters; carbon nanotubes; field effect transistors; RF characterization; S-parameter measurement; carbon nanotube field effect transistor; radio frequency transmission; two port network; CNTFETs; Carbon nanotubes; Current density; Distributed parameter circuits; Equivalent circuits; Frequency estimation; Inductance; Radio frequency; Scattering parameters; Transmission line theory;
Conference_Titel :
Circuits and Systems, 2007. MWSCAS 2007. 50th Midwest Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
978-1-4244-1175-7
Electronic_ISBN :
1548-3746
DOI :
10.1109/MWSCAS.2007.4488659
