GB1443782A - Filter circuits - Google Patents

Filter circuits

Info

Publication number
GB1443782A
GB1443782A GB3370673A GB3370673A GB1443782A GB 1443782 A GB1443782 A GB 1443782A GB 3370673 A GB3370673 A GB 3370673A GB 3370673 A GB3370673 A GB 3370673A GB 1443782 A GB1443782 A GB 1443782A
Authority
GB
United Kingdom
Prior art keywords
filter circuits
circuits
filter
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
GB3370673A
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19722236741 external-priority patent/DE2236741C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1443782A publication Critical patent/GB1443782A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/002—N-path filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
GB3370673A 1972-07-26 1973-07-16 Filter circuits Expired GB1443782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722236741 DE2236741C3 (en) 1972-07-26 Active power filter based on the scanning principle for interference suppression of electrical lines on which low-frequency interference is present

Publications (1)

Publication Number Publication Date
GB1443782A true GB1443782A (en) 1976-07-28

Family

ID=5851784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3370673A Expired GB1443782A (en) 1972-07-26 1973-07-16 Filter circuits

Country Status (6)

Country Link
BE (1) BE802834A (en)
CH (1) CH556118A (en)
FR (1) FR2194086B3 (en)
GB (1) GB1443782A (en)
IT (1) IT992674B (en)
NL (1) NL7307209A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812548C2 (en) * 1978-03-22 1986-02-20 Deutsche Itt Industries Gmbh, 7800 Freiburg Circuit arrangement for the regeneration of temporarily disturbed signals

Also Published As

Publication number Publication date
DE2236741B2 (en) 1976-04-08
BE802834A (en) 1973-11-16
FR2194086A1 (en) 1974-02-22
DE2236741A1 (en) 1974-02-07
NL7307209A (en) 1974-01-29
IT992674B (en) 1975-09-30
FR2194086B3 (en) 1976-07-09
CH556118A (en) 1974-11-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees