Title :
The effect of temperature to emission characteristics of chips
Author :
Ge, Yaming ; Liu, Sheng ; Jiang, Tao
Author_Institution :
Autom. Coll., Harbin Eng. Univ., Harbin, China
Abstract :
According to the impedance characteristic curves of linear regulator chip which are measured in different temperatures, making use of chip model and the determination of LSI/IC equivalent model parameter, the resistance, capacitance and inductance parameters of chips in different temperatures are obtained. And the fitted impedance characteristic curves of chips by vector fitting are obtained. By the method of equivalent current loop, the current spectrum and electric field radiation spectrum of chips are obtained.
Keywords :
electric impedance measurement; equivalent circuits; large scale integration; LSI/IC equivalent model parameter; current spectrum; electric field radiation spectrum; equivalent current loop; impedance characteristic curves; linear regulator chip; vector fitting; Approximation methods; Fitting; Integrated circuit modeling; Large scale integration; Temperature; Temperature measurement; EMC; chip; radiation; temperature; vector fitting;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768825
