Title :
Terahertz resonant frequencies of grating-bicoupled plasma wave devices
Author_Institution :
Comput. Nanoelectron. Lab., Univ. of Aizu, Aizu-Wakamatsu, Japan
Abstract :
Resonant frequencies of plasma oscillations in the grating-bicoupled HEMT-like structures with interdigitated gates are evaluated in the presence of non-saturated source-drain current for different combinations of gate bias voltages.
Keywords :
high electron mobility transistors; microwave photonics; plasma oscillations; solid-state plasma; terahertz wave devices; two-dimensional electron gas; gate bias voltages; grating-bicoupled HEMT-like structures; grating-bicoupled plasma wave devices; interdigitated gates; nonsaturated source-drain current; terahertz resonant frequencies; Electrons; Frequency estimation; Gratings; HEMTs; Plasma sources; Plasma waves; Resonance; Resonant frequency; Threshold voltage; Virtual colonoscopy;
Conference_Titel :
Microwaves, Communications, Antennas and Electronics Systems, 2009. COMCAS 2009. IEEE International Conference on
Conference_Location :
Tel Aviv
Print_ISBN :
978-1-4244-3985-0
DOI :
10.1109/COMCAS.2009.5386058
