|Contribution of the gate leakage current to terahertz detection by Asymmetric Dual-Grating Gate HEMT structures |
Conference: 2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) (Mainz, DE, 2013)
Ref HAL: hal-01126629_v1
Exporter : BibTex | endNote
We present experimental study of terahertz detection by asymmetric dual-grating gate HEMT structures. The separate contributions of the gate leakage current and the loading effect to the rectification signal in the sub-threshold region was investigated versus temperature and frequency range.