A robust and fast procedure for the determination of the small signal equivalent circuit of HEMTs
โ Scribed by A Caddemi; G Crupi; N Donato
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 296 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0026-2692
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๐ SIMILAR VOLUMES
## Abstract A method to extract the elements of the smallโsignal equivalent circuit and the noise parameters (NPs) of heterojunction bipolar transistors (HBTs) is presented. The extraction is done by simultaneous fitting of the measured __S__โparameters, noise figure (for a wellโmatched impedance),
## Abstract A new set of simply analytical equations is proposed as an alternative method to calculate the intrinsic transistor elements of an extended model for microwave FET's. This method is based on Yโparameters as well as on a new process to determine the differential resistances R~fs~ and R~f