BE472464A - - Google Patents

Info

Publication number
BE472464A
BE472464A BE472464DA BE472464A BE 472464 A BE472464 A BE 472464A BE 472464D A BE472464D A BE 472464DA BE 472464 A BE472464 A BE 472464A
Authority
BE
Belgium
Application number
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.)
Publication of BE472464A publication Critical patent/BE472464A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/40—Artificial lines; Networks simulating a line of certain length
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1775—Parallel LC in shunt or branch path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/0023—Balance-unbalance or balance-balance networks
    • H03H9/0095—Balance-unbalance or balance-balance networks using bulk acoustic wave devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
BE472464D 1946-04-12 BE472464A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR56181T 1946-04-12
FR949926T 1946-04-12

Publications (1)

Publication Number Publication Date
BE472464A true BE472464A (zh)

Family

ID=26182854

Family Applications (1)

Application Number Title Priority Date Filing Date
BE472464D BE472464A (zh) 1946-04-12

Country Status (6)

Country Link
US (1) US2591838A (zh)
BE (1) BE472464A (zh)
CH (1) CH272086A (zh)
FR (2) FR949926A (zh)
GB (1) GB646564A (zh)
NL (1) NL77931C (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506427A (zh) * 1950-10-17
FR1030196A (fr) * 1950-12-28 1953-06-10 Cie Ind Des Telephones Perfectionnements aux quadripôles réactifs en treillis
BE519553A (zh) * 1952-05-08
BE524821A (zh) * 1952-12-05
US2980872A (en) * 1958-06-13 1961-04-18 Hughes Aircraft Co Bandpass filters
US3286206A (en) * 1963-04-24 1966-11-15 Kabushikikaisha Taiko Denki Se Active cr two-terminal circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1996504A (en) * 1933-04-12 1935-04-02 Bell Telephone Labor Inc Wave filter
US2037171A (en) * 1933-06-23 1936-04-14 Bell Telephone Labor Inc Wave filter
US2115138A (en) * 1935-03-20 1938-04-26 Bell Telephone Labor Inc Wave transmission network
US2222417A (en) * 1938-09-24 1940-11-19 Bell Telephone Labor Inc Wave filter

Also Published As

Publication number Publication date
FR56181E (fr) 1952-09-18
US2591838A (en) 1952-04-08
CH272086A (fr) 1950-11-30
NL77931C (zh)
GB646564A (en) 1950-11-22
FR949926A (fr) 1949-09-13

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