DE2262652C2 - Digitale Filterbank - Google Patents

Digitale Filterbank

Info

Publication number
DE2262652C2
DE2262652C2 DE19722262652 DE2262652A DE2262652C2 DE 2262652 C2 DE2262652 C2 DE 2262652C2 DE 19722262652 DE19722262652 DE 19722262652 DE 2262652 A DE2262652 A DE 2262652A DE 2262652 C2 DE2262652 C2 DE 2262652C2
Authority
DE
Germany
Prior art keywords
filter
units
filter bank
output
coefficients
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
Application number
DE19722262652
Other languages
German (de)
English (en)
Other versions
DE2262652A1 (de
Inventor
Martin Dr.rer.nat 8870 Günzburg König
Wolfgang Dr.-Ing. 7900 Ulm Schaller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19722262652 priority Critical patent/DE2262652C2/de
Priority to FR7345281A priority patent/FR2228327B1/fr
Priority to IT5445073A priority patent/IT1000496B/it
Priority to GB5913473A priority patent/GB1427370A/en
Publication of DE2262652A1 publication Critical patent/DE2262652A1/de
Application granted granted Critical
Publication of DE2262652C2 publication Critical patent/DE2262652C2/de
Expired legal-status Critical Current

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)
DE19722262652 1972-12-21 1972-12-21 Digitale Filterbank Expired DE2262652C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19722262652 DE2262652C2 (de) 1972-12-21 1972-12-21 Digitale Filterbank
FR7345281A FR2228327B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-12-21 1973-12-18
IT5445073A IT1000496B (it) 1972-12-21 1973-12-20 Banco filtro digitale
GB5913473A GB1427370A (en) 1972-12-21 1973-12-20 Digital filter bank

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
DE2262652A1 DE2262652A1 (de) 1974-06-27
DE2262652C2 true DE2262652C2 (de) 1983-06-30

Family

ID=5865084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722262652 Expired DE2262652C2 (de) 1972-12-21 1972-12-21 Digitale Filterbank

Country Status (4)

Country Link
DE (1) DE2262652C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2228327B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1427370A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1000496B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573380A (en) * 1969-05-15 1971-04-06 Bell Telephone Labor Inc Single-sideband modulation system

Also Published As

Publication number Publication date
GB1427370A (en) 1976-03-10
FR2228327A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-11-29
FR2228327B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-30
IT1000496B (it) 1976-03-30
DE2262652A1 (de) 1974-06-27

Similar Documents

Publication Publication Date Title
DE69002766T2 (de) Dezimationsfilter für einen sigma-delta-analog-digital-wandler.
DE3716018C1 (de) Filterbank zum Frequenzmultiplexen bzw. Frequenzdemultiplexen von Kanalsignalen
DE2262652C2 (de) Digitale Filterbank
DE2403233C3 (de) Digitalfilter
DE2616660C3 (de) Arithmetische Einheit
DE2831059C2 (de) Integrierender Kodeumsetzer
DE2707936C3 (de) Einseitenband-FrequenzmultiplexÜbertragungssystem
DE2918692C2 (de) Digitalfilter
DE3852921T2 (de) Digitale Filteranordnung und Radar mit solch einer Anordnung.
DE1909657C3 (de) Digitales Filter
DE68910349T2 (de) Digitales Filter mit integrierter Dezimierung.
DE2355640A1 (de) Anordnung zur spektralanalyse von elektrischen signalen
EP0305708B1 (de) Digitales Dezimierungsfilter
DE3735374C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE10008699C1 (de) Verfahren und Vorrichtung zur Analog-Digital-Wandlung eines Signals
EP0249279B1 (de) Digitales Filter
DE10028593C1 (de) Verfahren und Vorrichtung zur Digital-Analog-Wandlung eines Signals
DE3922469C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2011758B2 (de) Kammfilter
DE69316186T2 (de) Verfahren zur Filterung von hochauflösenden digitalen Signalen und entsprechende digitale Filterarchitektur
DE4437158C1 (de) De-/Multiplexer von Frequenzbändern
DE3621446A1 (de) Geraet zum digitalen verarbeiten von kontinuierlichen bitstroemen
DE10042930A1 (de) Digitales Filter
EP0609707A1 (de) Verfahren zur Momentanfrequenz-Detektion
DE3836081C1 (en) Filter bank for frequency multiplexing or frequency demultiplexing of channel signals

Legal Events

Date Code Title Description
OF Willingness to grant licences before publication of examined application
OD Request for examination
8125 Change of the main classification

Ipc: H03H 17/02

8126 Change of the secondary classification

Ipc: ENTFAELLT

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee