GB1135723A - Improvements in or relating to electric filters - Google Patents

Improvements in or relating to electric filters

Info

Publication number
GB1135723A
GB1135723A GB1848367A GB1848367A GB1135723A GB 1135723 A GB1135723 A GB 1135723A GB 1848367 A GB1848367 A GB 1848367A GB 1848367 A GB1848367 A GB 1848367A GB 1135723 A GB1135723 A GB 1135723A
Authority
GB
United Kingdom
Prior art keywords
filter
linear part
output
linear
limiter
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
GB1848367A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1135723A publication Critical patent/GB1135723A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/0405—Non-linear filters

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Networks Using Active Elements (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
GB1848367A 1966-04-26 1967-04-21 Improvements in or relating to electric filters Expired GB1135723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6605546A NL6605546A (xx) 1966-04-26 1966-04-26

Publications (1)

Publication Number Publication Date
GB1135723A true GB1135723A (en) 1968-12-04

Family

ID=19796399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1848367A Expired GB1135723A (en) 1966-04-26 1967-04-21 Improvements in or relating to electric filters

Country Status (6)

Country Link
AT (1) AT273302B (xx)
BE (1) BE697622A (xx)
CH (1) CH469402A (xx)
GB (1) GB1135723A (xx)
NL (1) NL6605546A (xx)
SE (1) SE335891B (xx)

Also Published As

Publication number Publication date
CH469402A (de) 1969-02-28
DE1541949B2 (de) 1976-04-01
DE1541949A1 (de) 1970-04-02
NL6605546A (xx) 1967-10-27
BE697622A (xx) 1967-10-26
AT273302B (de) 1969-08-11
SE335891B (xx) 1971-06-14

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