GB624060A - Improvements in transmission lines - Google Patents

Improvements in transmission lines

Info

Publication number
GB624060A
GB624060A GB15020/47A GB1502047A GB624060A GB 624060 A GB624060 A GB 624060A GB 15020/47 A GB15020/47 A GB 15020/47A GB 1502047 A GB1502047 A GB 1502047A GB 624060 A GB624060 A GB 624060A
Authority
GB
United Kingdom
Prior art keywords
conductors
conductor
line
minimum
diameter
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
GB15020/47A
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.)
AT&T Corp
Original Assignee
Western Electric Co 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
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB624060A publication Critical patent/GB624060A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulated Conductors (AREA)

Abstract

624,060. Air-space cables. WESTERN ELECTRIC CO., Inc. June 6, 1947, No. 15020. Convention date, Aug. 19, 1943. Drawings to Specification. [Class 36] A concentric conductor transmission line comprises inner and outer cylindrical conductors in which the ratio of the inner diameter of the outer conductor to the outer diameter. of the inner conductor is approximately 1.65: 1. For a given power transmission along the line terminated by its characteristic impedance there arises a minimum voltage gradient on the outer surface of the inner conductor; i.e. the line is provided with a maximum power-carrying capability as the applied voltage has a minimum tendency to cause flash-over between the conductors. The conductors may be separated by insulating spacers of the types referred to in Specifications 353,020 and 524,527.
GB15020/47A 1943-08-19 1947-06-06 Improvements in transmission lines Expired GB624060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US624060XA 1943-08-19 1943-08-19

Publications (1)

Publication Number Publication Date
GB624060A true GB624060A (en) 1949-05-26

Family

ID=22042278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15020/47A Expired GB624060A (en) 1943-08-19 1947-06-06 Improvements in transmission lines

Country Status (1)

Country Link
GB (1) GB624060A (en)

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