Abstract
This paper describes the design, process and measured results of an X band power HBT. The power HBT has shown the saturated output power of more than 5 W with the maximum power density of more than 2.5 W/mm at frequency of 8 GHz. A DC on-wafer HBT yield of better than 80% was obtained in process by using Φ 76 mm MOCVD wafers.
Original language | English |
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Pages (from-to) | 45-50 |
Number of pages | 6 |
Journal | Guti Dianzixue Yanjiu Yu Jinzhan/Research and Progress of Solid State Electronics |
Volume | 23 |
Issue number | 1 |
Publication status | Published - Feb 2003 |
Externally published | Yes |
Keywords
- Heterojunction bipolar transistor
- Microwave
- Power