Unified Time Scale Algorithm for Thermal Effect of MESFET Under Irradiation of High Power Electromagnetic Pulses

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2009, Vol. 26 ›› Issue (1): 107-113.

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Unified Time Scale Algorithm for Thermal Effect of MESFET Under Irradiation of High Power Electromagnetic Pulses

TIAN Guangkun, HUANG Kama

College of Electronics and Information Engineering, Sichuan University, Chengdu 610064, China

Received:2007-08-14 Revised:2008-01-31 Online:2009-01-25 Published:2009-01-25

Abstract

Abstract: We propose a unified time scale algorithm for thermal effect of MESFET under irradiation of high power electromagnetic pulses.Electromagnetic equations,heat transfer equations and carrier equations are solved effectively.Numerical stability and calculation errors are discussed.A practical MESFET is calculated.Simulated results agree well with measured results.

Key words: multi-physical filed, unified time scale, electromagnetic pulses, thermal effects

CLC Number:

TN011
TN386

TIAN Guangkun, HUANG Kama. Unified Time Scale Algorithm for Thermal Effect of MESFET Under Irradiation of High Power Electromagnetic Pulses[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2009, 26(1): 107-113.

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Unified Time Scale Algorithm for Thermal Effect of MESFET Under Irradiation of High Power Electromagnetic Pulses

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