JPS5592016A - Signal processing unit - Google Patents
Signal processing unitInfo
- Publication number
- JPS5592016A JPS5592016A JP8879A JP8879A JPS5592016A JP S5592016 A JPS5592016 A JP S5592016A JP 8879 A JP8879 A JP 8879A JP 8879 A JP8879 A JP 8879A JP S5592016 A JPS5592016 A JP S5592016A
- Authority
- JP
- Japan
- Prior art keywords
- charge
- ctd2
- ctd1
- transferred
- transfer elements
- 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
Landscapes
- Filters That Use Time-Delay Elements (AREA)
Abstract
PURPOSE: To simplify structure to make the operation speed high by using plural- system charge transfer elements and by providing charge receiving and transmitting means between respective charge transfer elements.
CONSTITUTION: Two-system charge transfer elements CTD are used and are so arranged that transfer directions of them may be opposite to each other. The last bit D5 of the first CTD1 is connected directly to the first bit δ1 of the second CTD2, and charge from the former to the latter is transferred completely. Besides this connection, other four bits D1∼D4 of the first CTD1 are transferred to respective bits δ2∼δ5 of the second CTD2 partially. Assuming that the rate of charge in the first CTD1 transferred to the second CTD2 is a∼d, the charge quantity transferred from the fitst CTD1 to the second CTD2 is (1-a)∼(1-d) times as large as the charge quantity before distribution. Consequently, a filter of a desired frequency characteristic can be formed by calculating a∼d.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8879A JPS5592016A (en) | 1978-12-29 | 1978-12-29 | Signal processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8879A JPS5592016A (en) | 1978-12-29 | 1978-12-29 | Signal processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5592016A true JPS5592016A (en) | 1980-07-12 |
Family
ID=11464364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8879A Pending JPS5592016A (en) | 1978-12-29 | 1978-12-29 | Signal processing unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5592016A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3235744A1 (en) | 1982-09-27 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | TRANSVERSAL FILTER WITH PARALLEL INPUTS |
| DE3235678A1 (en) * | 1982-09-27 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | TRANSVERSAL FILTER WITH AN ANALOG SLIDE REGISTER |
-
1978
- 1978-12-29 JP JP8879A patent/JPS5592016A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3235744A1 (en) | 1982-09-27 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | TRANSVERSAL FILTER WITH PARALLEL INPUTS |
| DE3235678A1 (en) * | 1982-09-27 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | TRANSVERSAL FILTER WITH AN ANALOG SLIDE REGISTER |
| US4605913A (en) * | 1982-09-27 | 1986-08-12 | Siemens Aktiengesellschaft | Transversal filter having an analog shift register |
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