DE3369228D1 - Line with divided low-pass filter - Google Patents

Line with divided low-pass filter

Info

Publication number
DE3369228D1
DE3369228D1 DE8383810289T DE3369228T DE3369228D1 DE 3369228 D1 DE3369228 D1 DE 3369228D1 DE 8383810289 T DE8383810289 T DE 8383810289T DE 3369228 T DE3369228 T DE 3369228T DE 3369228 D1 DE3369228 D1 DE 3369228D1
Authority
DE
Germany
Prior art keywords
line
section
wave impedance
spurious signals
pass 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
DE8383810289T
Other languages
English (en)
Inventor
Jean-Joseph Max
Arvind Shah
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.)
Feller AG
Original Assignee
Feller 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
Application filed by Feller AG filed Critical Feller AG
Application granted granted Critical
Publication of DE3369228D1 publication Critical patent/DE3369228D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/202—Coaxial filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/12—Arrangements for exhibiting specific transmission characteristics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1895—Particular features or applications
DE8383810289T 1982-07-01 1983-06-29 Line with divided low-pass filter Expired DE3369228D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4021/82A CH656738A5 (de) 1982-07-01 1982-07-01 Leitung mit verteiltem tiefpassfilter.

Publications (1)

Publication Number Publication Date
DE3369228D1 true DE3369228D1 (en) 1987-02-19

Family

ID=4268337

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383810289T Expired DE3369228D1 (en) 1982-07-01 1983-06-29 Line with divided low-pass filter

Country Status (5)

Country Link
US (1) US4683450A (de)
EP (1) EP0098801B1 (de)
AT (1) ATE24983T1 (de)
CH (1) CH656738A5 (de)
DE (1) DE3369228D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772224A (en) * 1987-09-02 1988-09-20 Corcom, Inc. Modular electrical connector
US4813047A (en) * 1987-10-05 1989-03-14 General Electric Company High frequency signal driver for a laser diode and method of forming same
US4849981A (en) * 1987-10-05 1989-07-18 General Electric Company High frequency signal driver for a laser diode and method of forming same
DE3932846A1 (de) * 1989-10-02 1991-04-11 Holger Dipl Ing Altmaier Stoerschutzfilter
US5142252A (en) * 1990-10-24 1992-08-25 Brisson Bruce A Audio signal transmission line with a low pass filter
AU1371900A (en) 1999-12-08 2001-06-18 Ascom Powerline Communications Ag Assembly for transmitting information via a low-voltage power supply network
US6977578B2 (en) 2000-01-20 2005-12-20 Current Technologies, Llc Method of isolating data in a power line communications network
US7176786B2 (en) * 2000-01-20 2007-02-13 Current Technologies, Llc Method of isolating data in a power line communications network
US6998962B2 (en) 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
BR0110299A (pt) 2000-04-14 2005-08-02 Current Tech Llc Comunicações digitais utilizando linhas de distribuição de energia de média voltagem
US6965302B2 (en) 2000-04-14 2005-11-15 Current Technologies, Llc Power line communication system and method of using the same
US7103240B2 (en) 2001-02-14 2006-09-05 Current Technologies, Llc Method and apparatus for providing inductive coupling and decoupling of high-frequency, high-bandwidth data signals directly on and off of a high voltage power line
US6621373B1 (en) * 2000-05-26 2003-09-16 Rambus Inc. Apparatus and method for utilizing a lossy dielectric substrate in a high speed digital system
US6980089B1 (en) * 2000-08-09 2005-12-27 Current Technologies, Llc Non-intrusive coupling to shielded power cable
EP1371219A4 (de) 2001-02-14 2006-06-21 Current Tech Llc Datenkommunikation über eine stromversorgungsleitung
US7053756B2 (en) 2001-12-21 2006-05-30 Current Technologies, Llc Facilitating communication of data signals on electric power systems
US7199699B1 (en) 2002-02-19 2007-04-03 Current Technologies, Llc Facilitating communication with power line communication devices
JP3756129B2 (ja) * 2002-06-11 2006-03-15 Ｎｅｃトーキン株式会社 伝送線路型ノイズフィルタ
US7102478B2 (en) 2002-06-21 2006-09-05 Current Technologies, Llc Power line coupling device and method of using the same
US6982611B2 (en) 2002-06-24 2006-01-03 Current Technologies, Llc Power line coupling device and method of using the same
US7132819B1 (en) 2002-11-12 2006-11-07 Current Technologies, Llc Floating power supply and method of using the same
US7076378B1 (en) 2002-11-13 2006-07-11 Current Technologies, Llc Device and method for providing power line characteristics and diagnostics
US6965303B2 (en) 2002-12-10 2005-11-15 Current Technologies, Llc Power line communication system and method
US6980091B2 (en) 2002-12-10 2005-12-27 Current Technologies, Llc Power line communication system and method of operating the same
US7075414B2 (en) 2003-05-13 2006-07-11 Current Technologies, Llc Device and method for communicating data signals through multiple power line conductors
US7064654B2 (en) 2002-12-10 2006-06-20 Current Technologies, Llc Power line communication system and method of operating the same
US6980090B2 (en) 2002-12-10 2005-12-27 Current Technologies, Llc Device and method for coupling with electrical distribution network infrastructure to provide communications
US7046124B2 (en) 2003-01-21 2006-05-16 Current Technologies, Llc Power line coupling device and method of using the same
US7308103B2 (en) 2003-05-08 2007-12-11 Current Technologies, Llc Power line communication device and method of using the same
US7460467B1 (en) 2003-07-23 2008-12-02 Current Technologies, Llc Voice-over-IP network test device and method
US7113134B1 (en) 2004-03-12 2006-09-26 Current Technologies, Llc Transformer antenna device and method of using the same
JP2006279462A (ja) * 2005-03-29 2006-10-12 Hitachi Metals Ltd 電気的雑音フィルタ及び電気的雑音除去方法
US7714682B2 (en) * 2007-06-21 2010-05-11 Current Technologies, Llc Power line data signal attenuation device and method
TWI381575B (zh) * 2008-12-19 2013-01-01 Askey Computer Corp 用於傳輸高頻訊號之載體及載體佈線方法

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US1900962A (en) * 1929-09-18 1933-03-14 Int Standard Electric Corp Continuously loaded telegraph cable
US2267371A (en) * 1937-03-13 1941-12-23 Telefunken Gmbh Feeder network
BE428242A (de) * 1937-05-24
GB579414A (en) * 1941-10-15 1946-08-02 Standard Telephones Cables Ltd Improvements in or relating to electric wave filters
US2438913A (en) * 1941-10-31 1948-04-06 Sperry Corp High-frequency filter structure
US2438367A (en) * 1942-10-24 1948-03-23 Gen Electric Transmitter-receiver switching system
US2577510A (en) * 1946-04-02 1951-12-04 Seymour B Cohn Microwave filter
US2641646A (en) * 1949-08-10 1953-06-09 Gen Electric Coaxial line filter structure
US2700136A (en) * 1950-11-27 1955-01-18 Tobe Deutschmann Corp Line filter
DE1007838B (de) * 1954-06-04 1957-05-09 Siemens Ag Koaxiales Hochfrequenzkabel zur UEbertragung von Hochfrequenzstroemen kurzer Wellenlaenge
US3144624A (en) * 1960-08-01 1964-08-11 C A Rypinski Company Coaxial wave filter
US3189847A (en) * 1961-05-29 1965-06-15 Ibm D. c. power distribution system
US3219951A (en) * 1963-05-03 1965-11-23 Don B Clark Interference attenuating power conductor utilizing intensified skin effect to attenuate high frequencies
FR1479228A (fr) * 1965-02-19 1967-05-05 Structeur de filtre à hautes fréquences
US3384061A (en) * 1966-03-28 1968-05-21 Gen Motors Corp Means for suppressing ignition interference
US3600711A (en) * 1969-08-13 1971-08-17 Varian Associates Coaxial filter having harmonic reflective and absorptive means
US3909755A (en) * 1974-07-18 1975-09-30 Us Army Low pass microwave filter
US3984792A (en) * 1974-07-31 1976-10-05 International Business Machines Corporation Precise coaxial attenuator for picosecond pulses
GB1523720A (en) * 1975-12-02 1978-09-06 Secr Defence Suppression of induced currents in cables
US4347487A (en) * 1980-11-25 1982-08-31 Raychem Corporation High frequency attenuation cable
US4376920A (en) * 1981-04-01 1983-03-15 Smith Kenneth L Shielded radio frequency transmission cable

Also Published As

Publication number Publication date
EP0098801A3 (en) 1984-07-18
EP0098801A2 (de) 1984-01-18
US4683450A (en) 1987-07-28
EP0098801B1 (de) 1987-01-14
CH656738A5 (de) 1986-07-15
ATE24983T1 (de) 1987-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee