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 |
|---|---|
| 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