FR2381399A1 - Coaxial cable for transmission, radiation and reception of HF energy - has metal strip outer conductor with longitudinal slit covered by metallised plastics tape having radiation holes - Google Patents

Coaxial cable for transmission, radiation and reception of HF energy - has metal strip outer conductor with longitudinal slit covered by metallised plastics tape having radiation holes

Info

Publication number
FR2381399A1
FR2381399A1 FR7805106A FR7805106A FR2381399A1 FR 2381399 A1 FR2381399 A1 FR 2381399A1 FR 7805106 A FR7805106 A FR 7805106A FR 7805106 A FR7805106 A FR 7805106A FR 2381399 A1 FR2381399 A1 FR 2381399A1
Authority
FR
France
Prior art keywords
radiation
metal strip
outer conductor
reception
energy
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.)
Withdrawn
Application number
FR7805106A
Other languages
French (fr)
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.)
Kabel Rheydt AG
Original Assignee
AEG Telefunken Kabelwerke 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 AEG Telefunken Kabelwerke AG filed Critical AEG Telefunken Kabelwerke AG
Publication of FR2381399A1 publication Critical patent/FR2381399A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
    • H01P11/005—Manufacturing coaxial lines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
  • Waveguide Aerials (AREA)
  • Communication Cables (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

The coaxial cable for the transmission, radiation and reception of HF energy has radiation holes in its outer conductor. The latter consists of a metal strip (3) and of metallised plastic tape (4), with the radiation holes (6) made in the tape metallisation. The metal strip surrounds the inner conductor (1) except for a longitudinal gap (7). The metallised plastic tape covers the gap with the tape metallisation in contact with the metal strip. The radiation holes are in the gap area. The tape may be either inside or outside the metal outer conductor. The radiation holes may be produced by photochemical means.
FR7805106A 1977-02-22 1978-02-22 Coaxial cable for transmission, radiation and reception of HF energy - has metal strip outer conductor with longitudinal slit covered by metallised plastics tape having radiation holes Withdrawn FR2381399A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708070A DE2708070C3 (en) 1977-02-22 1977-02-22 Radiating high frequency coaxial cable

Publications (1)

Publication Number Publication Date
FR2381399A1 true FR2381399A1 (en) 1978-09-15

Family

ID=6002087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805106A Withdrawn FR2381399A1 (en) 1977-02-22 1978-02-22 Coaxial cable for transmission, radiation and reception of HF energy - has metal strip outer conductor with longitudinal slit covered by metallised plastics tape having radiation holes

Country Status (3)

Country Link
DE (1) DE2708070C3 (en)
FR (1) FR2381399A1 (en)
IT (1) IT1094237B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520940A1 (en) * 1982-01-29 1983-08-05 Lignes Telegraph Telephon Radiating coaxial transmission cable mfr. technique - includes deposited inner dielectric surrounded by wrap-around metal ribbon forming outer conductor
EP1753084B1 (en) * 2001-04-11 2011-08-24 Kyocera Corporation Ferroelectric slot antenna
WO2019243665A1 (en) * 2018-06-19 2019-12-26 Premix Oy Dielectric-based leaky-wave structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450925B (en) * 1985-12-06 1987-08-10 Por Microtrans Ab MICROVAGS ENERGY TRANSFER S APPLICATOR FOR 2.45 GHZ
EP1816704B1 (en) * 2006-02-02 2008-07-09 W.L.Gore & Associates Gmbh Leaky coaxial antenna

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE886029C (en) * 1951-09-21 1953-08-10 Lorenz C Ag Tube slot antenna
BE772078A (en) * 1971-03-19 1972-01-17 Thomson Csf THIN METAL WALL HYPERFREQUENCY COUPLERS
US3681717A (en) * 1970-02-24 1972-08-01 Kabel Metallwerke Ghh Hf cable
DE2412139A1 (en) * 1973-03-13 1974-09-26 Sumitomo Electric Industries SLOTTED COAXIAL CABLE
FR2245096A1 (en) * 1973-09-25 1975-04-18 Times Wire Cable Cy
GB1466171A (en) * 1975-04-01 1977-03-02 Standard Telephones Cables Ltd Radiating cable
DE2810663A1 (en) * 1978-03-11 1979-09-20 Kabel Metallwerke Ghh Transmission for HF signals along specified path - with slotted coaxial cable with matching termination and using central section of foamed plastics dielectric

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE886029C (en) * 1951-09-21 1953-08-10 Lorenz C Ag Tube slot antenna
US3681717A (en) * 1970-02-24 1972-08-01 Kabel Metallwerke Ghh Hf cable
BE772078A (en) * 1971-03-19 1972-01-17 Thomson Csf THIN METAL WALL HYPERFREQUENCY COUPLERS
DE2412139A1 (en) * 1973-03-13 1974-09-26 Sumitomo Electric Industries SLOTTED COAXIAL CABLE
US3909757A (en) * 1973-03-13 1975-09-30 Sumitomo Electric Industries Leaky coaxial cable
FR2245096A1 (en) * 1973-09-25 1975-04-18 Times Wire Cable Cy
GB1466171A (en) * 1975-04-01 1977-03-02 Standard Telephones Cables Ltd Radiating cable
DE2810663A1 (en) * 1978-03-11 1979-09-20 Kabel Metallwerke Ghh Transmission for HF signals along specified path - with slotted coaxial cable with matching termination and using central section of foamed plastics dielectric

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520940A1 (en) * 1982-01-29 1983-08-05 Lignes Telegraph Telephon Radiating coaxial transmission cable mfr. technique - includes deposited inner dielectric surrounded by wrap-around metal ribbon forming outer conductor
EP1753084B1 (en) * 2001-04-11 2011-08-24 Kyocera Corporation Ferroelectric slot antenna
WO2019243665A1 (en) * 2018-06-19 2019-12-26 Premix Oy Dielectric-based leaky-wave structure

Also Published As

Publication number Publication date
IT1094237B (en) 1985-07-26
DE2708070A1 (en) 1978-08-24
IT7820415A0 (en) 1978-02-20
DE2708070B2 (en) 1980-01-03
DE2708070C3 (en) 1980-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse