FR2365917A1 - Filtre transversal comportant au moins un registre a decalage analogique et procede pour sa mise en oeuvre - Google Patents
Filtre transversal comportant au moins un registre a decalage analogique et procede pour sa mise en oeuvreInfo
- Publication number
- FR2365917A1 FR2365917A1 FR7728428A FR7728428A FR2365917A1 FR 2365917 A1 FR2365917 A1 FR 2365917A1 FR 7728428 A FR7728428 A FR 7728428A FR 7728428 A FR7728428 A FR 7728428A FR 2365917 A1 FR2365917 A1 FR 2365917A1
- Authority
- FR
- France
- Prior art keywords
- implementation
- transversal filter
- filter containing
- offset register
- shift register
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/762—Charge transfer devices
- H01L29/765—Charge-coupled devices
- H01L29/768—Charge-coupled devices with field effect produced by an insulated gate
- H01L29/76866—Surface Channel CCD
- H01L29/76891—Four-Phase CCD
-
- 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
- H03H15/023—Transversal filters using analogue shift registers with parallel-input configuration
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
L'invention concerne un filtre transversal comportant au moins un registre à décalage analogique et un procedé pour sa mise en oeuvre. Ce filtre comporte un registre analogique à décalage 1 muni d'entrées en parallèle 110 à 180 et d'une sortie série 19, des circuits de pondération 21 à 28 comportant des entrées 210 à 280 des signaux pour l'introduction du signal devant être filtré et des sorties 211 à 280, la sortie de chaque circuit de pondération étant raccordée par l'intermédiaire d'un élément de commutation à une entrée en parallèle associée. Application notamment aux filtres transversaux à très faible surface d'encombrement
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2643704A DE2643704C2 (de) | 1976-09-28 | 1976-09-28 | Transversalfilter mit mindestens einem analogen Schieberegister und Verfahren zu dessen Betrieb |
DE19762644284 DE2644284A1 (de) | 1976-09-28 | 1976-09-30 | Verfahren zum betrieb eines transversalfilters |
DE19762658524 DE2658524A1 (de) | 1976-09-28 | 1976-12-23 | Transversalfilter mit mindestens einem analogen schieberegister und ein verfahren zu dessen betrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2365917A1 true FR2365917A1 (fr) | 1978-04-21 |
FR2365917B1 FR2365917B1 (fr) | 1982-11-12 |
Family
ID=27186985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728428A Granted FR2365917A1 (fr) | 1976-09-28 | 1977-09-21 | Filtre transversal comportant au moins un registre a decalage analogique et procede pour sa mise en oeuvre |
Country Status (17)
Country | Link |
---|---|
US (3) | US4163957A (fr) |
JP (1) | JPS5342534A (fr) |
AT (1) | AT384508B (fr) |
AU (1) | AU514199B2 (fr) |
BE (1) | BE859128A (fr) |
BR (1) | BR7706450A (fr) |
CA (3) | CA1100193A (fr) |
CH (1) | CH629630A5 (fr) |
DE (3) | DE2643704C2 (fr) |
DK (1) | DK154384C (fr) |
FR (1) | FR2365917A1 (fr) |
GB (1) | GB1602852A (fr) |
IL (1) | IL52951A (fr) |
IT (1) | IT1087603B (fr) |
NL (1) | NL7710541A (fr) |
NO (1) | NO147659C (fr) |
SE (1) | SE417045B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004563A1 (fr) * | 1978-03-31 | 1979-10-17 | Siemens Aktiengesellschaft | Filtre transversal |
EP0004870A1 (fr) * | 1978-03-31 | 1979-10-31 | Siemens Aktiengesellschaft | Filtre transversal comportant des entrées en parallèle |
FR2437737A1 (fr) * | 1978-09-29 | 1980-04-25 | Siemens Ag | Filtre transversal du type a transfert de charge, comportant des entrees en parallele |
FR2463964A1 (fr) * | 1979-08-20 | 1981-02-27 | Tektronix Inc | Dispositif d'affichage a interpolation, notamment pour un oscilloscope numerique |
US4784391A (en) * | 1986-11-06 | 1988-11-15 | Herron Sylvia T | Rope game device |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2727339C2 (de) * | 1977-06-16 | 1986-10-23 | Siemens AG, 1000 Berlin und 8000 München | Transversalfilter |
DE2813971A1 (de) * | 1978-03-31 | 1979-10-04 | Siemens Ag | Transversalfilter mit paralleleingaengen |
DE2813972A1 (de) * | 1978-03-31 | 1979-10-04 | Siemens Ag | Transversalfilter |
DE2813998A1 (de) * | 1978-03-31 | 1979-10-11 | Siemens Ag | Transversalfilter mit paralleleingaengen |
DE2813997A1 (de) * | 1978-03-31 | 1979-10-11 | Siemens Ag | Transversalfilter mit paralleleingaengen |
GB2030399B (en) * | 1978-08-17 | 1982-08-25 | Tokyo Shibaura Electric Co | Input-weighted charge transfer transversal filter |
DE2838100A1 (de) * | 1978-08-31 | 1980-04-10 | Siemens Ag | Eingangsstufe fuer eine ladungsverschiebeanordnung |
JPS5599819A (en) * | 1979-01-24 | 1980-07-30 | Nec Corp | Digital filter |
US4259597A (en) * | 1979-12-20 | 1981-03-31 | General Electric Company | Charge transfer signal processing apparatus |
US4259596A (en) * | 1979-12-20 | 1981-03-31 | General Electric Company | Charge transfer signal processing apparatus filter |
US4259598A (en) * | 1979-12-20 | 1981-03-31 | General Electric Company | Charge transfer signal processing apparatus transversal filter |
US4284909A (en) * | 1980-05-27 | 1981-08-18 | General Electric Company | Charge domain filter with a plurality of transmission zeros |
DE3144456A1 (de) * | 1981-11-09 | 1983-05-19 | Siemens AG, 1000 Berlin und 8000 München | Transversalfilter zur umformung digitaler signale |
DE3235744A1 (de) * | 1982-09-27 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | Transversalfilter mit paralleleingaengen |
US4616334A (en) * | 1984-12-07 | 1986-10-07 | The United States Of America As Represented By The Secretary Of The Air Force | Pipelined programmable charge domain device |
US7231310B2 (en) * | 2004-05-20 | 2007-06-12 | Semiconductor Energy Laboratory Co., Ltd. | Method for evaluating semiconductor device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806772A (en) * | 1972-02-07 | 1974-04-23 | Fairchild Camera Instr Co | Charge coupled amplifier |
NL7306902A (fr) * | 1972-05-26 | 1973-11-28 | ||
US3914748A (en) * | 1974-04-29 | 1975-10-21 | Texas Instruments Inc | Isolation-element CCD serial-parallel-serial analog memory |
US4080581A (en) * | 1975-04-30 | 1978-03-21 | Tokyo Shibaura Electric Co., Ltd. | Charge transfer transversal filter |
US4064533A (en) * | 1975-10-24 | 1977-12-20 | Westinghouse Electric Corporation | CCD focal plane processor for moving target imaging |
US4035628A (en) * | 1975-10-24 | 1977-07-12 | Westinghouse Electric Corporation | Analog transversal filtering and correlation with progressive summation of analog signals |
-
1976
- 1976-09-28 DE DE2643704A patent/DE2643704C2/de not_active Expired
- 1976-09-30 DE DE19762644284 patent/DE2644284A1/de not_active Withdrawn
- 1976-12-23 DE DE19762658524 patent/DE2658524A1/de not_active Withdrawn
-
1977
- 1977-03-28 BR BR7706450A patent/BR7706450A/pt unknown
- 1977-08-11 CH CH987277A patent/CH629630A5/de not_active IP Right Cessation
- 1977-08-25 AT AT0616977A patent/AT384508B/de not_active IP Right Cessation
- 1977-09-12 US US05/832,232 patent/US4163957A/en not_active Expired - Lifetime
- 1977-09-12 US US05/832,234 patent/US4188597A/en not_active Expired - Lifetime
- 1977-09-19 IL IL52951A patent/IL52951A/xx unknown
- 1977-09-21 FR FR7728428A patent/FR2365917A1/fr active Granted
- 1977-09-23 AU AU29070/77A patent/AU514199B2/en not_active Expired
- 1977-09-27 DK DK426677A patent/DK154384C/da active
- 1977-09-27 SE SE7710797A patent/SE417045B/xx unknown
- 1977-09-27 GB GB40100/77A patent/GB1602852A/en not_active Expired
- 1977-09-27 NL NL7710541A patent/NL7710541A/xx not_active Application Discontinuation
- 1977-09-27 CA CA287,602A patent/CA1100193A/fr not_active Expired
- 1977-09-27 IT IT27962/77A patent/IT1087603B/it active
- 1977-09-28 NO NO773317A patent/NO147659C/no unknown
- 1977-09-28 JP JP11656677A patent/JPS5342534A/ja active Granted
- 1977-09-28 BE BE181251A patent/BE859128A/fr not_active IP Right Cessation
- 1977-09-29 CA CA287,791A patent/CA1115420A/fr not_active Expired
- 1977-11-30 US US05/856,004 patent/US4213105A/en not_active Expired - Lifetime
- 1977-12-23 CA CA293,830A patent/CA1098973A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004563A1 (fr) * | 1978-03-31 | 1979-10-17 | Siemens Aktiengesellschaft | Filtre transversal |
EP0004870A1 (fr) * | 1978-03-31 | 1979-10-31 | Siemens Aktiengesellschaft | Filtre transversal comportant des entrées en parallèle |
FR2437737A1 (fr) * | 1978-09-29 | 1980-04-25 | Siemens Ag | Filtre transversal du type a transfert de charge, comportant des entrees en parallele |
FR2463964A1 (fr) * | 1979-08-20 | 1981-02-27 | Tektronix Inc | Dispositif d'affichage a interpolation, notamment pour un oscilloscope numerique |
US4784391A (en) * | 1986-11-06 | 1988-11-15 | Herron Sylvia T | Rope game device |
Also Published As
Publication number | Publication date |
---|---|
DE2658524A1 (de) | 1978-06-29 |
DE2644284A1 (de) | 1978-04-13 |
SE417045B (sv) | 1981-02-16 |
DK426677A (da) | 1978-03-29 |
NO147659B (no) | 1983-02-07 |
DE2643704A1 (de) | 1978-03-30 |
NO147659C (no) | 1983-05-25 |
ATA616977A (de) | 1987-04-15 |
DK154384C (da) | 1989-04-10 |
AU514199B2 (en) | 1981-01-29 |
FR2365917B1 (fr) | 1982-11-12 |
JPS5342534A (en) | 1978-04-18 |
US4188597A (en) | 1980-02-12 |
NL7710541A (nl) | 1978-03-30 |
US4163957A (en) | 1979-08-07 |
GB1602852A (en) | 1981-11-18 |
IL52951A0 (en) | 1977-11-30 |
CH629630A5 (de) | 1982-04-30 |
BE859128A (fr) | 1978-01-16 |
AT384508B (de) | 1987-11-25 |
IT1087603B (it) | 1985-06-04 |
BR7706450A (pt) | 1978-08-01 |
DK154384B (da) | 1988-11-07 |
CA1115420A (fr) | 1981-12-29 |
NO773317L (no) | 1978-03-29 |
IL52951A (en) | 1979-11-30 |
CA1098973A (fr) | 1981-04-07 |
JPS623608B2 (fr) | 1987-01-26 |
SE7710797L (sv) | 1978-03-29 |
US4213105A (en) | 1980-07-15 |
AU2907077A (en) | 1979-03-29 |
DE2643704C2 (de) | 1984-03-29 |
CA1100193A (fr) | 1981-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |