TY - JOUR
T1 - Application of recursive convolution to transient simulation of interconnects using a hybrid phase-pole macromodel
AU - Hu, Tao
AU - Zhong, Bing
AU - Dvorak, Steven L.
AU - Prince, John L.
N1 - Funding Information:
Manuscript received March 21, 2003; revised January 21, 2004. This work was supported by the Semiconductor Research Corporation (SRC) under Contract 956.001. The authors are with the Department of Electrical and Computer Engineering, The University of Arizona, Tucson, AZ 85721 USA (e-mail: [email protected]). Digital Object Identifier 10.1109/TADVP.2004.831852
PY - 2004/11
Y1 - 2004/11
N2 - A hybrid phase-pole macromodel (HPPM), which explicitly includes phase shifts (time delays) in addition to the system poles, was recently developed for modeling interconnects. In this paper, the HPPM is applied to the transient simulation of interconnects. First, the time-domain source waveform is expanded in terms of triangular expansion functions. Knowledge of the triangle impulse response (TIR) for an interconnect, which is represented in the form of an HPPM, then allows for the time domain simulation of the interconnect. A recursive convolution algorithm is adopted to carry out the required convolutions efficiently in the transient simulator. Combining this transient simulator with an HPPM extractor yields a transient interconnect signal analysis tool.
AB - A hybrid phase-pole macromodel (HPPM), which explicitly includes phase shifts (time delays) in addition to the system poles, was recently developed for modeling interconnects. In this paper, the HPPM is applied to the transient simulation of interconnects. First, the time-domain source waveform is expanded in terms of triangular expansion functions. Knowledge of the triangle impulse response (TIR) for an interconnect, which is represented in the form of an HPPM, then allows for the time domain simulation of the interconnect. A recursive convolution algorithm is adopted to carry out the required convolutions efficiently in the transient simulator. Combining this transient simulator with an HPPM extractor yields a transient interconnect signal analysis tool.
KW - Hybrid phase-pole macromodel
KW - Interconnect modeling
KW - Time domain convolution
KW - Transmission line
KW - Triangle impulse response
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U2 - 10.1109/TADVP.2004.831852
DO - 10.1109/TADVP.2004.831852
M3 - Article
AN - SCOPUS:9244224129
SN - 1521-3323
VL - 27
SP - 603
EP - 610
JO - IEEE Transactions on Advanced Packaging
JF - IEEE Transactions on Advanced Packaging
IS - 4
ER -