GB1140560A - Repeater amplifiers - Google Patents

Repeater amplifiers

Info

Publication number
GB1140560A
GB1140560A GB172768A GB172768A GB1140560A GB 1140560 A GB1140560 A GB 1140560A GB 172768 A GB172768 A GB 172768A GB 172768 A GB172768 A GB 172768A GB 1140560 A GB1140560 A GB 1140560A
Authority
GB
United Kingdom
Prior art keywords
transistor
repeater amplifiers
heading
jan
emitter
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
GB172768A
Inventor
Ralph Anthony Hall
Norman Sidney Cinderey
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB172768A priority Critical patent/GB1140560A/en
Publication of GB1140560A publication Critical patent/GB1140560A/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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/347—Negative-feedback-circuit arrangements with or without positive feedback using transformers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

1,140,560. Transistor amplifying circuits. STANDARD TELEPHONES & CABLES Ltd. 11 Jan., 1968, No. 1727/68. Addition to 1,084,002. Heading H3T. The non-linear feedback network employed in the amplifier of Specification 1,084,002 is modified by replacing one of the two diodes by a resistor. A transistor with its emitter and collector joined together may be used as the remaining diode.
GB172768A 1968-01-11 1968-01-11 Repeater amplifiers Expired GB1140560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB172768A GB1140560A (en) 1968-01-11 1968-01-11 Repeater amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB172768A GB1140560A (en) 1968-01-11 1968-01-11 Repeater amplifiers

Publications (1)

Publication Number Publication Date
GB1140560A true GB1140560A (en) 1969-01-22

Family

ID=9726954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB172768A Expired GB1140560A (en) 1968-01-11 1968-01-11 Repeater amplifiers

Country Status (1)

Country Link
GB (1) GB1140560A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447642A1 (en) * 1979-01-29 1980-08-22 Portenseigne Correcting linearity faults in transistor amplifier - utilises nonlinear component with controlled bias connected to feedback path, with diode to modify series feedback

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447642A1 (en) * 1979-01-29 1980-08-22 Portenseigne Correcting linearity faults in transistor amplifier - utilises nonlinear component with controlled bias connected to feedback path, with diode to modify series feedback

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