Presentation | 2011-09-22 Transfer Functions of Digital Filters with All Second-Order Modes Equal Shunsuke YAMAKI, Masahide ABE, Masayuki KAWAMATA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Second-order modes play quite important roles in synthesis of high-accuracy digital filter structures, widely used for describing roundoff error, coefficient quantization error, and L_2-sensitivity. This paper derives the general expression of the transfer function of digital filters with all second-order modes equal. For digital filters with all second-order modes equal, the minimum L_2-sensitivity realization of equal to the balanced realization. Furthermore, we show that the general expression is obtained by a frequency transformation on a first-order prototype FIR digital filter. Digital filters with all second-order modes equal includes various types of digital filters; first-order digital filters, all-pass digital filtes, multi-notch comb filters, and so forth. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Second-Order Modes / Digital Filters / Minimum L_2-sensitivity realization / Frequency Transformations |
Paper # | SIS2011-35 |
Date of Issue |
Conference Information | |
Committee | SIS |
---|---|
Conference Date | 2011/9/14(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Smart Info-Media Systems (SIS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Transfer Functions of Digital Filters with All Second-Order Modes Equal |
Sub Title (in English) | |
Keyword(1) | Second-Order Modes |
Keyword(2) | Digital Filters |
Keyword(3) | Minimum L_2-sensitivity realization |
Keyword(4) | Frequency Transformations |
1st Author's Name | Shunsuke YAMAKI |
1st Author's Affiliation | Department of Electronic Engineering, Graduate School of Engineering, Tohoku University() |
2nd Author's Name | Masahide ABE |
2nd Author's Affiliation | Department of Electronic Engineering, Graduate School of Engineering, Tohoku University |
3rd Author's Name | Masayuki KAWAMATA |
3rd Author's Affiliation | Department of Electronic Engineering, Graduate School of Engineering, Tohoku University |
Date | 2011-09-22 |
Paper # | SIS2011-35 |
Volume (vol) | vol.111 |
Number (no) | 210 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |