Abstract
This paper describes a scalable small-signal equivalent circuit for 0.25 μm gatelength Double Heterojunction δ-doped PHEMTs. The scaling rules for all elements except the pad capacitances and bondwire inductances have been determined. Good agreement is obtained between simulation results and measured results for 2 × 20μm 2 × 40μm 2 × 60μm 2 × 100μm gate width (nμumber of gate fingers × unit gate width) DH PHEMT.
| Original language | English |
|---|---|
| Pages (from-to) | 1787-1801 |
| Number of pages | 15 |
| Journal | International Journal of Infrared and Millimeter Waves |
| Volume | 23 |
| Issue number | 12 |
| DOIs | |
| State | Published - Dec 2002 |
| Externally published | Yes |
Keywords
- Equivalent circuits
- Modeling
- PHEM