Publications by authors named "Elodie Carneiro"
Micromachines (Basel)
November 2024
Article Synopsis
- Graded AlGaN channel HEMTs are being explored for millimeter-wave applications due to their enhanced efficiency and linearity compared to standard GaN channel HEMTs.
- The research utilized extensive simulation methods to analyze the devices' DC, S-parameter, and large signal characteristics, successfully replicating performance at 30 GHz.
- The findings indicate that graded channel technology improves electron confinement and reduces the electric field peak, resulting in better transconductance and linearity, requiring less output power back-off for better third-order intermodulation ratios.
