Title :
Multi-physics simulation of high power supply used in the radar system
Author :
Qilong, Pang ; Chunjiang, Huang
Author_Institution :
Nanjing Res. Inst. of Electron. Technol., Nanjing, China
Abstract :
The multi-physics fields in the working of power supply are calculated with finite element method. The analysis of simulation includes the coupling distributions of temperature, stress and electromagnetic fields. The results of simulation can be used to estimate the fatigue life and improve the design of high power supply used in the radar so as to enhance its performance of EMC, heat dissipation and structure intensity.
Keywords :
electromagnetic compatibility; electromagnetic fields; fatigue; finite element analysis; radar; telecommunication power supplies; coupling distributions; electromagnetic compatibility; electromagnetic fields; fatigue life; finite element method; heat dissipation; high power supply; multi-physics simulation; radar system; structure intensity; Conductivity; Heating; Power supplies; Solid modeling; Stress; Thermal expansion; Thermal stresses; finite element; high power supply; multi-physics field;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159774
