• 论文 •

基于Hammerstein模型的模拟电路结构级行为模型建模方法研究

1. 1. 哈尔滨工业大学微电子中心,黑龙江哈尔滨 150001;2. 电子科技大学电子工程学院,四川成都 610054
• 收稿日期:2008-05-05 修回日期:2008-08-19 出版日期:2009-02-25 发布日期:2009-02-25

Methodology of the Structural Behavioral Modeling for Analog Circuits Based on Hammerstein Method

MA Hua1, MA Jian-guo2, YU Ming-yan1, YE Yi-zheng1

1. 1. Microelectronics Center,Harbin Institute of Technology,Harbin,Heilongjiang 150001,China;2. Institute of Electronic Engineer,University of Electronic Science and Technology,Chengdu,Sichuan 610054,China
• Received:2008-05-05 Revised:2008-08-19 Online:2009-02-25 Published:2009-02-25

Abstract: A methodology to build a behavioral model for large scale analog circuits is presented in the paper.Any analog circuit can be equivalently described by a network consisting of Sources,Amplifier(amplifier can be considered as a virtual filter with gains),Switchers and Impedance.This network is defined as analog circuits’ SASI structure in the paper.Due to the equivalency between this abstracted network and Hammerstein model,macro behaviors of analog circuits can be modeled based on Hammerstein method.Then,those macro behavior models can be described by using the standard HDL(Verilog-A,VHDL-AMS,and so on)accordingly.This Top-Down methodology is validated using the in-house designed Infrared Remote Control Receiver as an example.