학술논문
Two-tone intermodulation distortion simulations in the time domain using a quasi-2D physical pHEMT model
Document Type
Conference
Author
Source
2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157) Microwave symposium Microwave Symposium Digest, 2001 IEEE MTT-S International. 1:439-442 vol.1 2001
Subject
Language
ISSN
0149-645X
Abstract
The need for both linear and efficient pHEMTs for modern wireless handsets necessitates a thorough understanding of the origins of intermodulation distortion at the device level. For the first time, two-tone time domain simulations of a microwave pHEMT using a quasi-two-dimensional physical device model in a CAD environment are presented. The model fully accounts for device-circuit interaction and is validated experimentally for a two-tone experiment around 5 GHz.