JPS5338246A - Amplifier circuit - Google Patents

Amplifier circuit

Info

Publication number
JPS5338246A
JPS5338246A JP11244376A JP11244376A JPS5338246A JP S5338246 A JPS5338246 A JP S5338246A JP 11244376 A JP11244376 A JP 11244376A JP 11244376 A JP11244376 A JP 11244376A JP S5338246 A JPS5338246 A JP S5338246A
Authority
JP
Japan
Prior art keywords
amplifier circuit
feedblack
deterioration
band
wide
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.)
Pending
Application number
JP11244376A
Other languages
Japanese (ja)
Inventor
Masao Igarashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11244376A priority Critical patent/JPS5338246A/en
Publication of JPS5338246A publication Critical patent/JPS5338246A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers

Landscapes

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

Abstract

PURPOSE:To obtain the wide-band and low-deterioration-rate characteristics without performing the feedblack in a differential amplifier.
JP11244376A 1976-09-21 1976-09-21 Amplifier circuit Pending JPS5338246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11244376A JPS5338246A (en) 1976-09-21 1976-09-21 Amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11244376A JPS5338246A (en) 1976-09-21 1976-09-21 Amplifier circuit

Publications (1)

Publication Number Publication Date
JPS5338246A true JPS5338246A (en) 1978-04-08

Family

ID=14586748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11244376A Pending JPS5338246A (en) 1976-09-21 1976-09-21 Amplifier circuit

Country Status (1)

Country Link
JP (1) JPS5338246A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589786A (en) * 1981-07-08 1983-01-20 Hitachi Ltd High frequency induction heating coil wound on joint of piping
EP0093349A2 (en) * 1982-04-30 1983-11-09 Hitachi, Ltd. Method of heating piping arrangement and heating coil
JPS6130626A (en) * 1984-07-20 1986-02-12 Ishikawajima Harima Heavy Ind Co Ltd Heat treatment of metal tube
JPS61119619A (en) * 1984-11-14 1986-06-06 Ishikawajima Harima Heavy Ind Co Ltd Heat treatment of metallic pipe
JPS61170517A (en) * 1985-01-23 1986-08-01 Hitachi Ltd Heat treatment of welded structure
JPS6237319A (en) * 1985-08-10 1987-02-18 Ishikawajima Harima Heavy Ind Co Ltd Method for repairing metallic vessel or the like
JPS62238332A (en) * 1986-04-07 1987-10-19 Kawasaki Heavy Ind Ltd Manufacture of pipe
JPH01156419A (en) * 1987-11-09 1989-06-20 Fmc Corp Method and apparatus for enhancing fatique life of element such as rod

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589786A (en) * 1981-07-08 1983-01-20 Hitachi Ltd High frequency induction heating coil wound on joint of piping
JPS6124117B2 (en) * 1981-07-08 1986-06-09 Hitachi Ltd
EP0093349A2 (en) * 1982-04-30 1983-11-09 Hitachi, Ltd. Method of heating piping arrangement and heating coil
EP0093349A3 (en) * 1982-04-30 1984-07-18 Hitachi, Ltd. Method of heating piping arrangement and heating coil
US4590346A (en) * 1982-04-30 1986-05-20 Hitachi, Ltd. Method of heating piping arrangement and heating coil
JPS6130626A (en) * 1984-07-20 1986-02-12 Ishikawajima Harima Heavy Ind Co Ltd Heat treatment of metal tube
JPS61119619A (en) * 1984-11-14 1986-06-06 Ishikawajima Harima Heavy Ind Co Ltd Heat treatment of metallic pipe
JPS61170517A (en) * 1985-01-23 1986-08-01 Hitachi Ltd Heat treatment of welded structure
JPH0373607B2 (en) * 1985-01-23 1991-11-22 Hitachi Ltd
JPS6237319A (en) * 1985-08-10 1987-02-18 Ishikawajima Harima Heavy Ind Co Ltd Method for repairing metallic vessel or the like
JPS62238332A (en) * 1986-04-07 1987-10-19 Kawasaki Heavy Ind Ltd Manufacture of pipe
JPH01156419A (en) * 1987-11-09 1989-06-20 Fmc Corp Method and apparatus for enhancing fatique life of element such as rod

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