DE2933440C2 - Ladungsübertragungs-Transversalfilter - Google Patents
Ladungsübertragungs-TransversalfilterInfo
- Publication number
- DE2933440C2 DE2933440C2 DE2933440A DE2933440A DE2933440C2 DE 2933440 C2 DE2933440 C2 DE 2933440C2 DE 2933440 A DE2933440 A DE 2933440A DE 2933440 A DE2933440 A DE 2933440A DE 2933440 C2 DE2933440 C2 DE 2933440C2
- Authority
- DE
- Germany
- Prior art keywords
- charge
- gate electrode
- supplied
- transversal filter
- signal
- 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.)
- Expired
Links
- 238000012546 transfer Methods 0.000 title claims description 60
- 238000011156 evaluation Methods 0.000 claims description 62
- 239000000758 substrate Substances 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
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
- H03H15/023—Transversal filters using analogue shift registers with parallel-input configuration
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53100413A JPS5841007B2 (ja) | 1978-08-17 | 1978-08-17 | 電荷転送形トランスバ−サルフイルタ |
| JP10040878A JPS5819166B2 (ja) | 1978-08-17 | 1978-08-17 | 電荷転送形トランスバ−サルフイルタの直流電荷補償方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2933440A1 DE2933440A1 (de) | 1980-02-28 |
| DE2933440C2 true DE2933440C2 (de) | 1983-03-31 |
Family
ID=26441442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2933440A Expired DE2933440C2 (de) | 1978-08-17 | 1979-08-17 | Ladungsübertragungs-Transversalfilter |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4249145A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2933440C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2433857A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2030399B (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55110421A (en) * | 1979-02-20 | 1980-08-25 | Toshiba Corp | Charge transfer type transversal filter |
| JPS55145368A (en) * | 1979-04-27 | 1980-11-12 | Toshiba Corp | Charge transfer device |
| DE3104521A1 (de) * | 1981-02-09 | 1982-08-19 | Siemens AG, 1000 Berlin und 8000 München | Ctd-transversalfilter |
| US4524424A (en) * | 1982-02-18 | 1985-06-18 | Rockwell International Corporation | Adaptive spectrum shaping filter |
| DE3235744A1 (de) * | 1982-09-27 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | Transversalfilter mit paralleleingaengen |
| US5182623A (en) * | 1989-11-13 | 1993-01-26 | Texas Instruments Incorporated | Charge coupled device/charge super sweep image system and method for making |
| US5528643A (en) * | 1989-11-13 | 1996-06-18 | Texas Instruments Incorporated | Charge coupled device/charge super sweep image system and method for making |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819954A (en) * | 1973-02-01 | 1974-06-25 | Gen Electric | Signal level shift compensation in chargetransfer delay line circuits |
| US4080581A (en) * | 1975-04-30 | 1978-03-21 | Tokyo Shibaura Electric Co., Ltd. | Charge transfer transversal filter |
| US4035628A (en) * | 1975-10-24 | 1977-07-12 | Westinghouse Electric Corporation | Analog transversal filtering and correlation with progressive summation of analog signals |
| DE2643704C2 (de) * | 1976-09-28 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | Transversalfilter mit mindestens einem analogen Schieberegister und Verfahren zu dessen Betrieb |
-
1979
- 1979-08-02 GB GB7926926A patent/GB2030399B/en not_active Expired
- 1979-08-03 US US06/063,564 patent/US4249145A/en not_active Expired - Lifetime
- 1979-08-17 DE DE2933440A patent/DE2933440C2/de not_active Expired
- 1979-08-17 FR FR7920901A patent/FR2433857A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2933440A1 (de) | 1980-02-28 |
| US4249145A (en) | 1981-02-03 |
| GB2030399A (en) | 1980-04-02 |
| FR2433857B1 (cg-RX-API-DMAC7.html) | 1982-12-10 |
| FR2433857A1 (fr) | 1980-03-14 |
| GB2030399B (en) | 1982-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP |
|
| 8339 | Ceased/non-payment of the annual fee |