CA971235A - Hybrid feedback amplifier - Google Patents

Hybrid feedback amplifier

Info

Publication number
CA971235A
CA971235A CA157,480A CA157480A CA971235A CA 971235 A CA971235 A CA 971235A CA 157480 A CA157480 A CA 157480A CA 971235 A CA971235 A CA 971235A
Authority
CA
Canada
Prior art keywords
feedback amplifier
hybrid feedback
hybrid
amplifier
feedback
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
CA157,480A
Other languages
English (en)
Other versions
CA157480S (en
Inventor
Susumu Akiyama
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Application granted granted Critical
Publication of CA971235A publication Critical patent/CA971235A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • H04B3/08—Control of transmission; Equalising by the transmitted signal in negative-feedback path of line amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CA157,480A 1971-11-26 1972-11-24 Hybrid feedback amplifier Expired CA971235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9553671A JPS5312153B2 (it) 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
CA971235A true CA971235A (en) 1975-07-15

Family

ID=14140265

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,480A Expired CA971235A (en) 1971-11-26 1972-11-24 Hybrid feedback amplifier

Country Status (6)

Country Link
US (1) US3820036A (it)
JP (1) JPS5312153B2 (it)
AU (1) AU469242B2 (it)
CA (1) CA971235A (it)
DE (1) DE2257222C3 (it)
GB (1) GB1412620A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433810Y2 (it) * 1973-08-31 1979-10-17
US3972002A (en) * 1974-12-30 1976-07-27 Bell Telephone Laboratories, Incorporated Dual feedback amplifier
JPS54120563A (en) * 1978-03-10 1979-09-19 Nippon Telegr & Teleph Corp <Ntt> High-frequency feedback ampllfier
US4598212A (en) * 1984-12-17 1986-07-01 Honeywell, Inc. Driver circuit
JPH02115052U (it) * 1989-03-03 1990-09-14
US5164682A (en) * 1991-07-24 1992-11-17 Taralp Guener Two-port wideband bipolar transistor amplifiers
GB2261784B (en) * 1991-10-28 1995-08-30 Trace Elliot Limited An audio amplifier stage
US7053705B2 (en) * 2003-12-22 2006-05-30 Tymphany Corporation Mixed-mode (current-voltage) audio amplifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1993758A (en) * 1932-01-07 1935-03-12 Bell Telephone Labor Inc Wave translation system
US3510646A (en) * 1967-08-23 1970-05-05 Western Electric Co Mass spectrometer and electrically conductive display member therefor

Also Published As

Publication number Publication date
DE2257222B2 (de) 1974-06-20
DE2257222C3 (de) 1982-07-29
AU469242B2 (en) 1976-02-05
DE2257222A1 (de) 1973-05-30
JPS5312153B2 (it) 1978-04-27
US3820036A (en) 1974-06-25
AU4855972A (en) 1974-05-09
JPS4860562A (it) 1973-08-24
GB1412620A (en) 1975-11-05

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