Analog behavioral modeling by multi-companding and wavelet collocation method

被引：0
|
作者：
Tao, Jun
Zeng, Xuan [1 ]
Zhou, Dian
Chiang, Charles
机构：
[1] Fudan Univ, ASIC, Shanghai 200433, Peoples R China
[2] Fudan Univ, Syst State Key Lab, Microelect Dept, Shanghai 200433, Peoples R China
[3] Synopsys Inc, Mountain View, CA USA
来源：
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING | 2006年 / 49卷 / 03期
关键词：
wavelet collocation method; behavioral modeling; multi-companding algorithm;
D O I：
10.1007/s10470-006-9704-2
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we develop a wavelet collocation method with multi-companding for behavioral modeling of analog circuits. In the multi-companding procedure, the nonlinear companding algorithm is developed to control the error distribution continuously, while the adaptive scheme is employed to reduce the number of used wavelets. Consequently, the proposed multi-companding algorithm can not only modify the modeling error distribution continuously but also decrease the number of basis functions efficiently. Moreover, the companding function generation is automatic and can be applied for the behavioral modeling of any analog circuits.
引用
收藏
页码：291 / 297
页数：7
相关论文
共 50 条
  • [1] Analog behavioral modeling by multi-companding and wavelet collocation method
    Jun Tao
    Xuan Zeng
    Dian Zhou
    Charles Chiang
    Analog Integrated Circuits and Signal Processing, 2006, 49 : 291 - 297
  • [2] A multi-companding algorithm for analog behavioral modeling via wavelet collocation method
    Tao, J
    Zeng, X
    Wang, W
    Chiang, C
    2003 5TH INTERNATIONAL CONFERENCE ON ASIC, VOLS 1 AND 2, PROCEEDINGS, 2003, : 266 - 269
  • [3] Analog circuit behavioral modeling via wavelet collocation method with auto-companding
    Wang, J
    Tao, J
    Zeng, X
    Chiang, C
    Zhou, D
    ASP-DAC 2004: PROCEEDINGS OF THE ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE, 2004, : 45 - 50
  • [4] Behavioral Modeling of analog circuits by wavelet collocation method
    Li, X
    Zeng, X
    Zhou, D
    Ling, XT
    ICCAD 2001: IEEE/ACM INTERNATIONAL CONFERENCE ON COMPUTER AIDED DESIGN, DIGEST OF TECHNICAL PAPERS, 2001, : 65 - 69
  • [5] Behavioral modeling for analog system-level simulation by wavelet collocation method
    Li, X
    Zeng, X
    Zhou, D
    Ling, XT
    Cai, W
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2003, 50 (06) : 299 - 314
  • [6] An error distribution based nonlinear companding method for analog behavioral modeling via wavelet approximation
    Zeng, X
    Tao, J
    Su, YF
    Chen, WB
    Zhou, D
    PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL III: GENERAL & NONLINEAR CIRCUITS AND SYSTEMS, 2003, : 168 - 171
  • [7] Behavioral modeling of D/A converter via nonlinear auto-companding wavelet approximation method
    Tao, J
    Shi, JL
    Zeng, X
    Chiang, C
    2003 5TH INTERNATIONAL CONFERENCE ON ASIC, VOLS 1 AND 2, PROCEEDINGS, 2003, : 54 - 57
  • [8] Numerical modeling of electromagnetics via a wavelet-collocation method
    Bao, G
    Wei, GW
    Zhao, S
    IEEE ANTENNAS AND PROPAGATION SOCIETY SYMPOSIUM, VOLS 1-4 2004, DIGEST, 2004, : 1467 - 1470
  • [9] A new Sampling Method for Analog Behavioral Modeling
    Li, Hui
    Mansour, Makram
    Maturi, Sury
    Wang, Li-C.
    2010 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, 2010, : 2908 - 2911
  • [10] Multi-Symplectic Wavelet Collocation Method for Maxwell's Equations
    Zhu, Huajun
    Song, Songhe
    Chen, Yaming
    ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2011, 3 (06) : 663 - 688
12345