標題: | A 40-nm-Gate InAs/In(0.7)Ga(0.3)As Composite-Channel HEMT with 2200 mS/mm and 500-GHz f(T) |
作者: | Kuo, Chien-I Hsu, Heng-Tung Wu, Chien-Ying Chang, Edward Yi Miyamoto, Yasuyuki Chen, Yu-Lin Biswas, Dhrubes 材料科學與工程學系 Department of Materials Science and Engineering |
關鍵字: | InAs-channel;HEMTs;sub-millimeter-wave |
公開日期: | 2009 |
摘要: | A 40-nm T-gate high-electron-mobility-transistor with InAs/In(0.7)Ga(0.3)As composite-channel has been fabricated. The device exhibits a transconductance (g.) of 2200 mS/mm, a cutoff frequency f(T) of 506 GHz and a minimum noise figure of 1.21 dB at a frequency of 58 GHz. These performances make the device well-suited for millimeter-wave or sub-millimeter-wave applications. |
URI: | http://hdl.handle.net/11536/17560 http://dx.doi.org/10.1109/ICIPRM.2009.5012458 |
ISBN: | 978-1-4244-3432-9 |
ISSN: | 1092-8669 |
DOI: | 10.1109/ICIPRM.2009.5012458 |
期刊: | 2009 IEEE 21ST INTERNATIONAL CONFERENCE ON INDIUM PHOSPHIDE & RELATED MATERIALS (IPRM) |
起始頁: | 128 |
結束頁: | 131 |
Appears in Collections: | Conferences Paper |
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