JPS5761321A - Transversal filter - Google Patents
Transversal filterInfo
- Publication number
- JPS5761321A JPS5761321A JP13629580A JP13629580A JPS5761321A JP S5761321 A JPS5761321 A JP S5761321A JP 13629580 A JP13629580 A JP 13629580A JP 13629580 A JP13629580 A JP 13629580A JP S5761321 A JPS5761321 A JP S5761321A
- Authority
- JP
- Japan
- Prior art keywords
- clock
- frequency
- transversal
- filters
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H15/00—Transversal filters
Landscapes
- Filters That Use Time-Delay Elements (AREA)
Abstract
PURPOSE:To improve an S/N ratio by obtaining high resolution for a high signal frequency component, by composing one transversal filter of less stages of transversal filters. CONSTITUTION:Shift registers 13 operate with a clock having the sampling frequency FS of an input signal Vin. Transversal filters 4 and 6 are composed of only the 2K(K: integer)-th weighting function of a filter to be realized, and transversal filters 5 and 7 are composed of only the (2K-1)-th weighting function. The filters 4 and 6, and 5 and 7 operate with a clock of a frequency FS/2, and their addition output is sent out as an output Vout through a switch 10 switching with a clock of a frequency fS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13629580A JPS5761321A (en) | 1980-09-30 | 1980-09-30 | Transversal filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13629580A JPS5761321A (en) | 1980-09-30 | 1980-09-30 | Transversal filter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5761321A true JPS5761321A (en) | 1982-04-13 |
Family
ID=15171830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13629580A Pending JPS5761321A (en) | 1980-09-30 | 1980-09-30 | Transversal filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5761321A (en) |
-
1980
- 1980-09-30 JP JP13629580A patent/JPS5761321A/en active Pending
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