GB1387001A - Leaky coaxial cables - Google Patents

Leaky coaxial cables

Info

Publication number
GB1387001A
GB1387001A GB2112472A GB2112472A GB1387001A GB 1387001 A GB1387001 A GB 1387001A GB 2112472 A GB2112472 A GB 2112472A GB 2112472 A GB2112472 A GB 2112472A GB 1387001 A GB1387001 A GB 1387001A
Authority
GB
United Kingdom
Prior art keywords
slots
cable
groups
inner conductor
outer conductor
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
GB2112472A
Other languages
English (en)
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 JP1782872A external-priority patent/JPS4887379A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of GB1387001A publication Critical patent/GB1387001A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/203—Leaky coaxial lines
    • 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
    • H01B11/1808—Construction of the conductors

Landscapes

  • Waveguide Aerials (AREA)
GB2112472A 1971-05-06 1972-05-05 Leaky coaxial cables Expired GB1387001A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3002971 1971-05-06
JP1782872A JPS4887379A (enExample) 1972-02-21 1972-02-21

Publications (1)

Publication Number Publication Date
GB1387001A true GB1387001A (en) 1975-03-12

Family

ID=26354408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2112472A Expired GB1387001A (en) 1971-05-06 1972-05-05 Leaky coaxial cables

Country Status (4)

Country Link
DE (1) DE2265101C3 (enExample)
FR (1) FR2135358B1 (enExample)
GB (1) GB1387001A (enExample)
IT (1) IT960076B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1742298A1 (en) * 2005-06-30 2007-01-10 Institut Scientifique de Service Public Radiating coaxial cable
US7498906B2 (en) 2005-06-30 2009-03-03 Institut Scientifique De Service Public Radiating coaxial cable having spaced periodic aperture arrays
CN101404350B (zh) * 2008-11-14 2013-04-10 中天日立射频电缆有限公司 地铁用宽带辐射型漏泄同轴电缆及其制作方法
CN113161054A (zh) * 2021-03-12 2021-07-23 昆山安胜达微波科技有限公司 一种宇航用柔性弯曲状态下可绕轴线转动的同轴电缆
CN120389214A (zh) * 2025-04-21 2025-07-29 中天射频电缆有限公司 扩频漏泄电缆

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319959A1 (fr) * 1975-07-29 1977-02-25 Cables De Lyon Geoffroy Delore Procede de fabrication de cables coaxiaux rayonnants a fentes
EP2169769B1 (en) * 2008-09-30 2011-01-26 Alcatel Lucent Radiating cable
CN116885451B (zh) * 2023-09-07 2023-12-19 长飞光纤光缆股份有限公司 一种谐振峰抑制2g至5g宽频漏缆及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648000A (en) * 1943-10-02 1953-08-04 Us Navy Control of wave length in wave guides
US2816285A (en) * 1953-12-01 1957-12-10 Raytheon Mfg Co Directive antenna
SU174676A1 (ru) * 1962-12-04 1965-09-07 А. С. зев , В. С. Шелонин Широкодиапазонный эквивалент вибраторнойантенны
FR1436244A (fr) * 1964-04-30 1966-04-22 Hitachi Ltd Dispositif détecteur d'obstacles, notamment sur une voie de chemin de fer, et guide d'ondes utilisé

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1742298A1 (en) * 2005-06-30 2007-01-10 Institut Scientifique de Service Public Radiating coaxial cable
US7498906B2 (en) 2005-06-30 2009-03-03 Institut Scientifique De Service Public Radiating coaxial cable having spaced periodic aperture arrays
CN101404350B (zh) * 2008-11-14 2013-04-10 中天日立射频电缆有限公司 地铁用宽带辐射型漏泄同轴电缆及其制作方法
CN113161054A (zh) * 2021-03-12 2021-07-23 昆山安胜达微波科技有限公司 一种宇航用柔性弯曲状态下可绕轴线转动的同轴电缆
CN120389214A (zh) * 2025-04-21 2025-07-29 中天射频电缆有限公司 扩频漏泄电缆

Also Published As

Publication number Publication date
DE2222171B2 (de) 1976-06-10
DE2265101B2 (de) 1978-07-06
DE2265101C3 (de) 1979-02-22
DE2265101A1 (de) 1976-08-05
IT960076B (it) 1973-11-20
DE2222171A1 (de) 1972-11-16
FR2135358B1 (enExample) 1977-12-23
FR2135358A1 (enExample) 1972-12-15

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Legal Events

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