FR952403A - Improvements to electric filters - Google Patents

Improvements to electric filters

Info

Publication number
FR952403A
FR952403A FR952403DA FR952403A FR 952403 A FR952403 A FR 952403A FR 952403D A FR952403D A FR 952403DA FR 952403 A FR952403 A FR 952403A
Authority
FR
France
Prior art keywords
electric filters
filters
electric
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
Other languages
French (fr)
Inventor
Henri Gardere
Jean Colin
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Application granted granted Critical
Publication of FR952403A publication Critical patent/FR952403A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03H7/1783—Combined 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
    • H03H7/0115—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
    • H03H7/1791—Combined LC in shunt or branch path

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR952403D 1944-02-11 1944-02-11 Improvements to electric filters Expired FR952403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR952403T 1944-02-11

Publications (1)

Publication Number Publication Date
FR952403A true FR952403A (en) 1949-11-16

Family

ID=9486598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952403D Expired FR952403A (en) 1944-02-11 1944-02-11 Improvements to electric filters

Country Status (1)

Country Link
FR (1) FR952403A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982928A (en) * 1958-04-29 1961-05-02 Albert R Kall Electric filter
WO1999001930A2 (en) * 1997-07-03 1999-01-14 Infineon Technologies Ag Band-pass filter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982928A (en) * 1958-04-29 1961-05-02 Albert R Kall Electric filter
WO1999001930A2 (en) * 1997-07-03 1999-01-14 Infineon Technologies Ag Band-pass filter
WO1999001930A3 (en) * 1997-07-03 1999-03-25 Siemens Ag Band-pass filter
US6525600B1 (en) 1997-07-03 2003-02-25 Infineon Technologies Ag Bandpass filter
USRE40292E1 (en) 1997-07-03 2008-05-06 Infineon Technologies Ag Bandpass filter

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