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Carbon nanotubes as base material for fabrication of gap waveguide components

Amin M Saleem (Institutionen för mikroteknologi och nanovetenskap, Bionanosystem ; Extern) ; Sofia Rahiminejad (Institutionen för mikroteknologi och nanovetenskap, Bionanosystem) ; Vincent Desmaris ; Peter Enoksson (Institutionen för mikroteknologi och nanovetenskap, Bionanosystem)
Procedia Engineering (1877-7058). Vol. 87 (2014), p. 931-934.
[Konferensbidrag, refereegranskat]

Carbon nanotubes are being used here as a base material for rapid prototyping of a high frequency device. It has been implemented on a ridge gap resonator for 220-325 GHz which has previously been fabricated in Si. Microfabrication with Si has its benefits but it is time consuming when etching high ratio structures. CNT based structures offer a rapid and low cost turnover for prototyping. Measurements comparing the CNT-based structure to a previously made Si structure and simulations are presented. The unloaded Q-values and the loss/mm are presented from simulations, Si-based resonator measurements and CNT-based resonator measurements.

Nyckelord: GHz, High-frequency, MEMS, RF, Metamaterial, Gap Waveguide, Carbon nanotubes

The paper was published in "EUROSENSORS 2014, the 28th European Conference on Solid-State Transducers"

Denna post skapades 2015-01-16. Senast ändrad 2015-06-24.
CPL Pubid: 210880


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Institutioner (Chalmers)

Institutionen för mikroteknologi och nanovetenskap, Bionanosystem (2007-2015)


Informations- och kommunikationsteknik
Nanovetenskap och nanoteknik
Elektroteknik och elektronik

Chalmers infrastruktur

NFL/Myfab (Nanofabrication Laboratory)