Microwave performance of optically controlled mesfets

M. A. Alsunaidi, M. A. Al-Absi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents the characterization of illuminated high-frequency active devices using a time - domain physical simulation model. The model is based on Boltzmann's Transport Equation (BTE), which accurately accounts for carrier transport in microwave and millimeter wave devices with sub-micrometer gate lengths. Illumination effects are accommodated in the model to represent carrier density changes inside the illuminated device. The simulation results are compared to available experimental records for a typical MESFET for validation purposes. The calculated y-parameters of the device show the profound effect of illumination on the microwave characteristics. These findings make the model an important tool for the design of active devices under illumination control.

Original languageEnglish
Title of host publicationICECS 2003 - Proceedings of the 2003 10th IEEE International Conference on Electronics, Circuits and Systems
Pages1304-1307
Number of pages4
DOIs
StatePublished - 2003

Publication series

NameProceedings of the IEEE International Conference on Electronics, Circuits, and Systems
Volume3

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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