GB864016A - Improvements in or relating to radio frequency feeders - Google Patents

Improvements in or relating to radio frequency feeders

Info

Publication number
GB864016A
GB864016A GB2977958A GB2977958A GB864016A GB 864016 A GB864016 A GB 864016A GB 2977958 A GB2977958 A GB 2977958A GB 2977958 A GB2977958 A GB 2977958A GB 864016 A GB864016 A GB 864016A
Authority
GB
United Kingdom
Prior art keywords
radio frequency
duct
relating
conductor
sept
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
GB2977958A
Inventor
John Jeken Glover
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.)
Radio Heaters Ltd
Original Assignee
Radio Heaters 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
Application filed by Radio Heaters Ltd filed Critical Radio Heaters Ltd
Priority to GB2977958A priority Critical patent/GB864016A/en
Publication of GB864016A publication Critical patent/GB864016A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip 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
    • 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
    • H01B11/1834—Construction of the insulation between the conductors

Abstract

864,016. Cables. RADIO HEATERS Ltd. Sept. 7, 1959 [Sept. 17, 1958], No. 29779/58. Class 36. A radio frequency feeder consists of an outer screening duct &c. 2, e.g. of aluminium, and an inner strip conductor 3, e.g. of copper, spaced from the duct by two tubes 4 and 5 of low-loss material, e.g. polythene, each tube being longitudinally split and the margins of the conductor inserted therein, the tubes extending along the whole length of the conductor. The outer duct may be formed of a channel 1, flanged and spotwelded to cover-plate 2.
GB2977958A 1958-09-17 1958-09-17 Improvements in or relating to radio frequency feeders Expired GB864016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2977958A GB864016A (en) 1958-09-17 1958-09-17 Improvements in or relating to radio frequency feeders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2977958A GB864016A (en) 1958-09-17 1958-09-17 Improvements in or relating to radio frequency feeders

Publications (1)

Publication Number Publication Date
GB864016A true GB864016A (en) 1961-03-29

Family

ID=10297036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2977958A Expired GB864016A (en) 1958-09-17 1958-09-17 Improvements in or relating to radio frequency feeders

Country Status (1)

Country Link
GB (1) GB864016A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496996A1 (en) * 1980-12-18 1982-06-25 Thomson Csf HYPERFREQUENCY TRANSMISSION LINE OF THE AIR TRIPLAQUE TYPE AND USES THEREOF
FR2629275A1 (en) * 1988-03-22 1989-09-29 Thomson Csf Mechanical holding part for microwave circuits
FR2640084A1 (en) * 1988-12-06 1990-06-08 Thomson Csf MECHANICAL HOLDING PIECE FOR HYPERFREQUENCY TRANSMISSION LINE, PARTICULARLY TYPE TRIPLAQUE
EP0402053A2 (en) * 1989-06-05 1990-12-12 Gec-Marconi Limited Signal carrier supports

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496996A1 (en) * 1980-12-18 1982-06-25 Thomson Csf HYPERFREQUENCY TRANSMISSION LINE OF THE AIR TRIPLAQUE TYPE AND USES THEREOF
EP0055642A1 (en) * 1980-12-18 1982-07-07 Thomson-Csf High frequency air filled triplate transmission line, and its applications
FR2629275A1 (en) * 1988-03-22 1989-09-29 Thomson Csf Mechanical holding part for microwave circuits
FR2640084A1 (en) * 1988-12-06 1990-06-08 Thomson Csf MECHANICAL HOLDING PIECE FOR HYPERFREQUENCY TRANSMISSION LINE, PARTICULARLY TYPE TRIPLAQUE
EP0373053A1 (en) * 1988-12-06 1990-06-13 Thomson-Csf Mechanical support element for a transmission line, especially a triplate line
EP0402053A2 (en) * 1989-06-05 1990-12-12 Gec-Marconi Limited Signal carrier supports
EP0402053A3 (en) * 1989-06-05 1991-07-03 Gec-Marconi Limited Signal carrier supports

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