GB961870A - Signal energy take-off device - Google Patents

Signal energy take-off device

Info

Publication number
GB961870A
GB961870A GB37722/61A GB3772261A GB961870A GB 961870 A GB961870 A GB 961870A GB 37722/61 A GB37722/61 A GB 37722/61A GB 3772261 A GB3772261 A GB 3772261A GB 961870 A GB961870 A GB 961870A
Authority
GB
United Kingdom
Prior art keywords
conductors
line
gap
coaxial line
surrounded
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
GB37722/61A
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.)
Tektronix Inc
Original Assignee
Tektronix 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 Tektronix Inc filed Critical Tektronix Inc
Publication of GB961870A publication Critical patent/GB961870A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H03H7/485—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted as input circuit for receivers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H01F2027/2833—Wires using coaxial cable as wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

961,870. Impedance transforming networks; electric transformers. TEKTRONIX Inc. Oct. 20, 1961 [June 26, 1961], No. 37722/61. Headings HIT and H1W. A take-off for extracting a small quantity of energy from a transmission line comprises primary and secondary windings on an annular core surrounding a gap in one of the conductors of the line. As shown, a gap 28 in the outer conductor of a coaxial line 20, 24 is surrounded by an annular core 10 made of ferrite. A number of primary windings 14 are made from single turns of bare wire connected at their ends to opposite sides of the gap. The secondary is formed from two insulated conductors 16, 18 wound adjacent the primary windings 14 in the manner indicated in Fig. 1 and forming a pair of balanced transmission lines. They are connected in parallel to the conductors of an output coaxial line. The outer conductors of the feed-through line 20, 24 and of the output coaxial line are surrounded by ferrite rings 38 to isolate the outer conductors from the balanced lines so that they may be earthed.
GB37722/61A 1961-06-26 1961-10-20 Signal energy take-off device Expired GB961870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US119365A US3071737A (en) 1961-06-26 1961-06-26 Signal energy take off device

Publications (1)

Publication Number Publication Date
GB961870A true GB961870A (en) 1964-06-24

Family

ID=22384019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37722/61A Expired GB961870A (en) 1961-06-26 1961-10-20 Signal energy take-off device

Country Status (2)

Country Link
US (1) US3071737A (en)
GB (1) GB961870A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316485A (en) * 1962-10-08 1967-04-25 Varian Associates Beam current measurement by inductive techniques for high frequency electron discharge devices
DE1276147B (en) * 1963-10-11 1968-08-29 Kaman Aircraft Corp Electromagnetic coupling device
US5081648A (en) * 1990-03-12 1992-01-14 The Boeing Company Current mode data bus digital communications system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915707A (en) * 1957-05-17 1959-12-01 Gen Electric Current measuring reactor arrangement

Also Published As

Publication number Publication date
US3071737A (en) 1963-01-01

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