Hashim, Abdul Manaf and Kasai, Seiya and Lizuki, Kouichi and Hashizume, Tamotsu and Hasegawa, Hideki (2007) Design, fabrication and characterization of GaAs-based interdigital-gated HEMT devices for solid-state THz wave amplifiers. In: AIP Conference Proceedings, 04 - 06th Sept. 2006, Kuala Terengganu, Malaysia.
Full text not available from this repository.
Official URL: http://dx.doi.org/10.1063/1.2739849
Abstract
Theoretical analysis of potential distribution in the interdigital-gated high electron mobility transistor (HEMT) plasma wave device was carried out. The dc I-V characteristics of capacitively coupled interdigital structure showed that uniformity of electric field under the interdigital gates was improved compared to the dc connected interdigital gate structure. Admittance measurements of capacitively coupled interdigital gate structure in the microwave region of 10-40 GHz showed the conductance modulation by drain-source voltage. These results indicate the existence of plasma wave interactions.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | HEMT, interdigital, negative conductance, plasma wave, terahertz |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 7628 |
| Deposited By: | Maznira Sylvia Azra Mansor |
| Deposited On: | 12 Jan 2009 07:51 |
| Last Modified: | 01 Aug 2017 06:46 |
Repository Staff Only: item control page
