BE748122A - Elements modulaires de filtres electriques et filtres formes detels elements - Google Patents

Elements modulaires de filtres electriques et filtres formes detels elements

Info

Publication number
BE748122A
BE748122A BE748122DA BE748122A BE 748122 A BE748122 A BE 748122A BE 748122D A BE748122D A BE 748122DA BE 748122 A BE748122 A BE 748122A
Authority
BE
Belgium
Prior art keywords
filters
elements
detels
shaped
electrical
Prior art date
Application number
Other languages
English (en)
Inventor
J R Boulin
R M Bertin
A Nepomiastchy
Original Assignee
Telecommunications Sa
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 Telecommunications Sa filed Critical Telecommunications Sa
Publication of BE748122A publication Critical patent/BE748122A/fr

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
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters
    • H03H7/0169—Intermediate frequency filters
    • 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
    • H03H7/1783—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
    • H03H7/17—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
BE748122D 1969-05-02 1970-03-27 Elements modulaires de filtres electriques et filtres formes detels elements BE748122A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6913976A FR2043920A5 (fr) 1969-05-02 1969-05-02

Publications (1)

Publication Number Publication Date
BE748122A true BE748122A (fr) 1970-08-31

Family

ID=9033377

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748122D BE748122A (fr) 1969-05-02 1970-03-27 Elements modulaires de filtres electriques et filtres formes detels elements

Country Status (9)

Country Link
US (1) US3636481A (fr)
JP (1) JPS4929085B1 (fr)
BE (1) BE748122A (fr)
CH (1) CH514957A (fr)
DE (1) DE7016270U (fr)
FR (1) FR2043920A5 (fr)
GB (1) GB1236359A (fr)
IE (1) IE34158B1 (fr)
YU (1) YU32523B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760357A (en) * 1985-10-16 1988-07-26 Murata Manufacturing Co., Ltd. Noise filter with inlet socket
CN1053760C (zh) * 1992-10-12 2000-06-21 松下电器产业株式会社 电子元件及其制造方法
US6038134A (en) * 1996-08-26 2000-03-14 Johanson Dielectrics, Inc. Modular capacitor/inductor structure
JP2009182376A (ja) * 2008-01-29 2009-08-13 Tdk Corp 積層型ローパスフィルタ

Also Published As

Publication number Publication date
YU88670A (en) 1974-06-30
YU32523B (en) 1974-12-31
CH514957A (fr) 1971-10-31
FR2043920A5 (fr) 1971-02-19
IE34158B1 (en) 1975-02-19
GB1236359A (en) 1971-06-23
DE7016270U (de) 1970-08-06
JPS4929085B1 (fr) 1974-08-01
IE34158L (en) 1970-11-02
US3636481A (en) 1972-01-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. DE TELECOMMUNICATIONS

Effective date: 19840327