JPS5599820A - Signal processor - Google Patents
Signal processorInfo
- Publication number
- JPS5599820A JPS5599820A JP782479A JP782479A JPS5599820A JP S5599820 A JPS5599820 A JP S5599820A JP 782479 A JP782479 A JP 782479A JP 782479 A JP782479 A JP 782479A JP S5599820 A JPS5599820 A JP S5599820A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- bit
- charge
- injected
- sequentially
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H15/00—Transversal filters
- H03H15/02—Transversal filters using analogue shift registers
Landscapes
- Filters That Use Time-Delay Elements (AREA)
Abstract
PURPOSE:To greatly simplify the unit construction, by injecting a part of each transfer charge every bit of the first and second CTDs to each bit of the third CTD and sequentially transferring and outputting the charge in the frequency which is 1/2 times the specified frequency. CONSTITUTION:The first CTD1 sequentially transfers the charge corresponding to the information signal S1 injected via the input terminal 23 in the repetitive frequency f1 with a given ratio determined, for example, with D11...D15 for each bit. Next, the second CTD2 is connected to the terminal 23 via the phase inversion circuit and sequentially transfers the charge corresponding to the phase inversion signal S1' of the signal S1 with a given ratio determined, for example, with each bit D21...D25, in frequency f1. Further, the third CTD3 is coupled with DTDs1 and 2 so that a part of each transfer charge every bit of CTDs1 and 2 can injected to the bits D31...D35, and the charge injected is sequentially transferred to the output terminal 24 in the frequency f2 of 1/2 times the frequency f1. Thus, the unit construction can remarkably be simplified.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP782479A JPS5599820A (en) | 1979-01-25 | 1979-01-25 | Signal processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP782479A JPS5599820A (en) | 1979-01-25 | 1979-01-25 | Signal processor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5599820A true JPS5599820A (en) | 1980-07-30 |
JPS628047B2 JPS628047B2 (en) | 1987-02-20 |
Family
ID=11676337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP782479A Granted JPS5599820A (en) | 1979-01-25 | 1979-01-25 | Signal processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5599820A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5890819A (en) * | 1981-11-26 | 1983-05-30 | Toshiba Corp | Charge transfer type transversal filter |
-
1979
- 1979-01-25 JP JP782479A patent/JPS5599820A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5890819A (en) * | 1981-11-26 | 1983-05-30 | Toshiba Corp | Charge transfer type transversal filter |
JPH0143487B2 (en) * | 1981-11-26 | 1989-09-21 | Tokyo Shibaura Electric Co |
Also Published As
Publication number | Publication date |
---|---|
JPS628047B2 (en) | 1987-02-20 |
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