GB1442134A - Amplifier - Google Patents

Amplifier

Info

Publication number
GB1442134A
GB1442134A GB4217173A GB4217173A GB1442134A GB 1442134 A GB1442134 A GB 1442134A GB 4217173 A GB4217173 A GB 4217173A GB 4217173 A GB4217173 A GB 4217173A GB 1442134 A GB1442134 A GB 1442134A
Authority
GB
United Kingdom
Prior art keywords
amplifier
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
GB4217173A
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB1442134A publication Critical patent/GB1442134A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • 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
GB4217173A 1972-09-07 1973-09-07 Amplifier Expired GB1442134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47089920A JPS5811765B2 (en) 1972-09-07 1972-09-07 Elephant fukuki

Publications (1)

Publication Number Publication Date
GB1442134A true GB1442134A (en) 1976-07-07

Family

ID=13984126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4217173A Expired GB1442134A (en) 1972-09-07 1973-09-07 Amplifier

Country Status (2)

Country Link
JP (1) JPS5811765B2 (en)
GB (1) GB1442134A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112258A (en) * 1976-03-17 1977-09-20 Matsushita Electric Ind Co Ltd Active load circuit
JPS59164573A (en) * 1983-03-09 1984-09-17 Toshiba Corp Developing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533445Y1 (en) * 1968-12-28 1970-12-21

Also Published As

Publication number Publication date
JPS5811765B2 (en) 1983-03-04
JPS4946658A (en) 1974-05-04

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930906