GB1393432A - Screened cables and connectors therefor - Google Patents

Screened cables and connectors therefor

Info

Publication number
GB1393432A
GB1393432A GB930572A GB930572A GB1393432A GB 1393432 A GB1393432 A GB 1393432A GB 930572 A GB930572 A GB 930572A GB 930572 A GB930572 A GB 930572A GB 1393432 A GB1393432 A GB 1393432A
Authority
GB
United Kingdom
Prior art keywords
screens
dielectric
resistive
impedance
screen
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
GB930572A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB930572A priority Critical patent/GB1393432A/en
Publication of GB1393432A publication Critical patent/GB1393432A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Communication Cables (AREA)

Abstract

1393432 Coaxial cables DEFENCE SECRETARY OF STATE FOR 19 Jan 1973 [29 Feb 1972] 9305/72 Heading H1A [Also in Division H2] For reducing radio-frequency interference, a coaxial cable having an inner screen 3, an interscreen dielectric 4a and an outer screen 2, has a resistive impedance connected between the screens at each end, each impedance being equal to the characteristic impedance of the transmission line formed by the screens 2, 3 and the inter-screen dielectric 4a. The resistive impedances may be constituted by discrete resistors, or by resistive rings 10<SP>1</SP> inserted between the screens where a part of the dielectric 4a has been removed, and secured by clamps 20. The cable may be provided with a connector having rings 21, 23 for interconnecting and clamping the screens 2, 3, and a threaded ferrule 24 having a flange 25 for abutting the flanged ring 23 when the connector is coupled to a coaxial socket. The arrangement is said to reduce standing waves that might otherwise be set up between two screens connected together and earthed.
GB930572A 1972-02-29 1972-02-29 Screened cables and connectors therefor Expired GB1393432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB930572A GB1393432A (en) 1972-02-29 1972-02-29 Screened cables and connectors therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB930572A GB1393432A (en) 1972-02-29 1972-02-29 Screened cables and connectors therefor

Publications (1)

Publication Number Publication Date
GB1393432A true GB1393432A (en) 1975-05-07

Family

ID=9869419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB930572A Expired GB1393432A (en) 1972-02-29 1972-02-29 Screened cables and connectors therefor

Country Status (1)

Country Link
GB (1) GB1393432A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404288A1 (en) * 1977-09-27 1979-04-20 Fileca Sheathing system for HF electrical cable - has absorbing layer between conducting structures providing attenuation of at least 6 dB
US4352240A (en) * 1978-06-13 1982-10-05 Hitoshi Komada Method of connecting a coaxial cable to an electrical connector
GB2129603A (en) * 1982-10-20 1984-05-16 Toyohiko Ohtoshi Electric cable
GB2138259A (en) * 1983-04-07 1984-10-17 Zanussi A Spa Industrie Thermostat for combined gas or electric and microwave oven
US6246006B1 (en) 1998-05-01 2001-06-12 Commscope Properties, Llc Shielded cable and method of making same
US6384337B1 (en) 2000-06-23 2002-05-07 Commscope Properties, Llc Shielded coaxial cable and method of making same
WO2011146035A1 (en) * 2010-05-19 2011-11-24 Khotenko Alexandr Yul Evich Electric cable (embodiments)
CN114121374A (en) * 2020-08-27 2022-03-01 华为技术有限公司 Coaxial cable and terminal

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404288A1 (en) * 1977-09-27 1979-04-20 Fileca Sheathing system for HF electrical cable - has absorbing layer between conducting structures providing attenuation of at least 6 dB
US4352240A (en) * 1978-06-13 1982-10-05 Hitoshi Komada Method of connecting a coaxial cable to an electrical connector
GB2129603A (en) * 1982-10-20 1984-05-16 Toyohiko Ohtoshi Electric cable
GB2138259A (en) * 1983-04-07 1984-10-17 Zanussi A Spa Industrie Thermostat for combined gas or electric and microwave oven
US6246006B1 (en) 1998-05-01 2001-06-12 Commscope Properties, Llc Shielded cable and method of making same
US6384337B1 (en) 2000-06-23 2002-05-07 Commscope Properties, Llc Shielded coaxial cable and method of making same
WO2011146035A1 (en) * 2010-05-19 2011-11-24 Khotenko Alexandr Yul Evich Electric cable (embodiments)
GB2492731A (en) * 2010-05-19 2013-01-09 Alexandr Yul Evich Khotenko Electric cable (embodiments)
GB2492731B (en) * 2010-05-19 2014-05-28 Alexandr Yul Evich Khotenko Electric cable (embodiments)
CN114121374A (en) * 2020-08-27 2022-03-01 华为技术有限公司 Coaxial cable and terminal

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee