Title :
Analysis of Simultaneous Switching Noise on Power Distribution Networks using Modified Hybrid Time-Frequency Method
Author :
Hu, Jin ; Jin, Lifeng ; Wang, Huali ; Zhu, Desheng
Author_Institution :
JiangNan Res. Inst. of Comput. Technol., Wuxi
Abstract :
A method for the analysis of simultaneous switching noise (SSN) on power distributions networks is developed. To alleviate the ill-conditioned matrix problem in constructing the macromodels of power distribution networks, the modified Gram-Schmidt orthogonal method is used to implement the matrix decomposition in QR form. Meanwhile a simple equivalent circuit model is presented for transient simulations, which results in efficiency in simulations. The simulation results have been analyzed to verify the validity of the proposed method.
Keywords :
equivalent circuits; integrated circuit interconnections; integrated circuit modelling; integrated circuit noise; matrix decomposition; time-frequency analysis; Gram-Schmidt orthogonal method; equivalent circuit model; hybrid time-frequency method; ill-conditioned matrix problem; matrix decomposition; power distribution network macromodel; simultaneous switching noise; Circuit noise; Circuit simulation; Computational modeling; Computer networks; Equivalent circuits; Impedance; Matrix decomposition; Power generation; Power systems; Time frequency analysis; Power distribution network; macromodeling; simultaneous switching noise; transmission matrix method;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2007. ICMMT '07. International Conference on
Conference_Location :
Builin
Print_ISBN :
1-4244-1049-5
Electronic_ISBN :
1-4244-1049-5
DOI :
10.1109/ICMMT.2007.381453
