FR2228327B1 - - Google Patents
Info
- Publication number
- FR2228327B1 FR2228327B1 FR7345281A FR7345281A FR2228327B1 FR 2228327 B1 FR2228327 B1 FR 2228327B1 FR 7345281 A FR7345281 A FR 7345281A FR 7345281 A FR7345281 A FR 7345281A FR 2228327 B1 FR2228327 B1 FR 2228327B1
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/06—Non-recursive filters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Complex Calculations (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722262652 DE2262652C2 (de) | 1972-12-21 | 1972-12-21 | Digitale Filterbank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2228327A1 FR2228327A1 (e) | 1974-11-29 |
| FR2228327B1 true FR2228327B1 (e) | 1976-07-30 |
Family
ID=5865084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7345281A Expired FR2228327B1 (e) | 1972-12-21 | 1973-12-18 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2262652C2 (e) |
| FR (1) | FR2228327B1 (e) |
| GB (1) | GB1427370A (e) |
| IT (1) | IT1000496B (e) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2436013C2 (de) * | 1974-07-26 | 1984-09-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Nichtrekursives digitales Filter |
| FR2321217A1 (fr) * | 1975-08-13 | 1977-03-11 | Cit Alcatel | Dispositif de traitement d'un signal echantillonne |
| DE2752018C2 (de) * | 1977-11-22 | 1985-08-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Vielkanal-Störsender |
| DE2846207A1 (de) * | 1978-10-24 | 1980-05-08 | Licentia Gmbh | Anordnung zur pegelregelung fuer digitale empfaengersysteme |
| JPS5558612A (en) * | 1978-10-26 | 1980-05-01 | Kokusai Denshin Denwa Co Ltd <Kdd> | Delay circuit |
| DE2950892A1 (de) * | 1979-12-18 | 1981-06-25 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Digitales wechselstromtelegrafieverfahren |
| US4317092A (en) * | 1980-06-30 | 1982-02-23 | Hewlett-Packard Company | Recursive low pass digital filter |
| DE3243604C2 (de) * | 1982-11-25 | 1993-11-11 | Deutsche Aerospace | Anordnung zur Radarsignalverarbeitung |
| FR2536942A1 (fr) * | 1982-11-26 | 1984-06-01 | Thomson Csf Mat Tel | Circuit de calcul numerique interpolateur assurant le filtrage et, le cas echeant, l'egalisation |
| DE3517485A1 (de) * | 1985-05-15 | 1986-11-20 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Demodulator fuer frequenzmodulierte signale in digitaler form |
| CN101820268B (zh) * | 2010-04-27 | 2012-07-04 | 广州市广晟微电子有限公司 | 有源rc滤波器直流校正电路和校正方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573380A (en) * | 1969-05-15 | 1971-04-06 | Bell Telephone Labor Inc | Single-sideband modulation system |
-
1972
- 1972-12-21 DE DE19722262652 patent/DE2262652C2/de not_active Expired
-
1973
- 1973-12-18 FR FR7345281A patent/FR2228327B1/fr not_active Expired
- 1973-12-20 GB GB5913473A patent/GB1427370A/en not_active Expired
- 1973-12-20 IT IT5445073A patent/IT1000496B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1000496B (it) | 1976-03-30 |
| DE2262652C2 (de) | 1983-06-30 |
| DE2262652A1 (de) | 1974-06-27 |
| FR2228327A1 (e) | 1974-11-29 |
| GB1427370A (en) | 1976-03-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |