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MX166367B - HIGH FREQUENCY SIGNAL CABLE WITH IMPROVED ELECTRICAL DISSIPATION FACTOR AND METHOD TO PRODUCE THE SAME - Google Patents

HIGH FREQUENCY SIGNAL CABLE WITH IMPROVED ELECTRICAL DISSIPATION FACTOR AND METHOD TO PRODUCE THE SAME

Info

Publication number
MX166367B
MX166367B MX017796A MX1779689A MX166367B MX 166367 B MX166367 B MX 166367B MX 017796 A MX017796 A MX 017796A MX 1779689 A MX1779689 A MX 1779689A MX 166367 B MX166367 B MX 166367B
Authority
MX
Mexico
Prior art keywords
frequency signal
signal cable
improved electrical
produce
high frequency
Prior art date
Application number
MX017796A
Other languages
Spanish (es)
Inventor
Chkra V Gupta
Original Assignee
Scope Inc
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
Priority claimed from US07/309,831 external-priority patent/US4894488A/en
Application filed by Scope Inc filed Critical Scope Inc
Publication of MX166367B publication Critical patent/MX166367B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/04—Arrangements of circuit components or wiring on supporting structure on conductive chassis

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Organic Insulating Materials (AREA)

Abstract

La presente invención se refiere a un cable de señal de alta frecuencia que tiene propiedades de atenuación eléctrica mejoradas, caracterizado porque comprende por lo menos un conductor interno, un conductor externo que rodea a por lo menos dicho conductor interno y un dieléctrico de espuma dispuesto entre dicho conductor interno y dicho conductor externo, dicho dieléctrico de espuma que comprende una matriz de polímero que tiene una multiplicidad de células en la misma, dichas células conteniendo agente soplador residual que comprende hexafluoruro de azufre.The present invention relates to a high-frequency signal cable having improved electrical attenuation properties, characterized in that it comprises at least one internal conductor, an external conductor surrounding at least said internal conductor and a foam dielectric arranged between said inner conductor and said outer conductor, said foam dielectric comprising a polymer matrix having a multiplicity of cells therein, said cells containing residual blowing agent comprising sulfur hexafluoride.

MX017796A 1989-02-10 1989-10-02 HIGH FREQUENCY SIGNAL CABLE WITH IMPROVED ELECTRICAL DISSIPATION FACTOR AND METHOD TO PRODUCE THE SAME MX166367B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/309,831 US4894488A (en) 1988-03-21 1989-02-10 High frequency signal cable with improved electrical dissipation factor and method of producing same

Publications (1)

Publication Number Publication Date
MX166367B true MX166367B (en) 1993-01-04

Family

ID=23199848

Family Applications (1)

Application Number Title Priority Date Filing Date
MX017796A MX166367B (en) 1989-02-10 1989-10-02 HIGH FREQUENCY SIGNAL CABLE WITH IMPROVED ELECTRICAL DISSIPATION FACTOR AND METHOD TO PRODUCE THE SAME

Country Status (7)

Country Link
KR (1) KR940008255B1 (en)
CN (1) CN1029271C (en)
AR (1) AR244460A1 (en)
AT (1) AT396310B (en)
BR (1) BR8904982A (en)
ES (1) ES2015814A6 (en)
MX (1) MX166367B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435029B1 (en) * 2001-09-19 2004-06-09 엘지전선 주식회사 Foamed cable
CN101694791B (en) * 2003-04-24 2012-12-05 加拿大国家研究委员会 Low-loss cable and preparation method thereof
KR100948433B1 (en) * 2007-10-15 2010-03-17 엘에스전선 주식회사 Highly foamed coaxial cable

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894488A (en) * 1988-03-21 1990-01-16 Comm/Scope, Inc. High frequency signal cable with improved electrical dissipation factor and method of producing same

Also Published As

Publication number Publication date
BR8904982A (en) 1991-04-02
CN1044867A (en) 1990-08-22
ATA227389A (en) 1992-11-15
ES2015814A6 (en) 1990-09-01
KR940008255B1 (en) 1994-09-09
AT396310B (en) 1993-08-25
CN1029271C (en) 1995-07-05
KR900013530A (en) 1990-09-06
AR244460A1 (en) 1993-10-29

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