FR1230734A - Amplificateurs à réaction négative - Google Patents

Amplificateurs à réaction négative

Info

Publication number: FR1230734A
Authority: FR; France
Prior art keywords: negative feedback; feedback amplifiers; amplifiers; negative; feedback
Prior art date: 1958-09-09
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

FR797862A

Other languages

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.)

Leeds and Northrup Co

Original Assignee

Leeds and Northrup Co

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.)

1958-09-09

Filing date

1959-06-18

Publication date

1960-09-19

1959-06-18 Application filed by Leeds and Northrup Co filed Critical Leeds and Northrup Co

1960-09-19 Application granted granted Critical

1960-09-19 Publication of FR1230734A publication Critical patent/FR1230734A/fr

Status Expired 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
- H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
- H03F3/40—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with tubes only

Landscapes

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

FR797862A 1958-09-09 1959-06-18 Amplificateurs à réaction négative Expired FR1230734A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US760035A US2901563A (en)	1958-09-09	1958-09-09	Negative feedback amplifiers

Publications (1)

Publication Number	Publication Date
FR1230734A true FR1230734A (fr)	1960-09-19

Family

ID=25057871

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR797862A Expired FR1230734A (fr)	1958-09-09	1959-06-18	Amplificateurs à réaction négative

Country Status (3)

Country	Link
US (1)	US2901563A (fr)
FR (1)	FR1230734A (fr)
GB (1)	GB865224A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3127105A (en) *		1964-03-31		Figure
US3017582A (en) *	1958-07-22	1962-01-16	North American Aviation Inc	High speed low level switching device
US3101451A (en) *	1958-10-17	1963-08-20	Honeywell Regulator Co	Direct current amplifier system with feedback controlled high impedance input circuit
US3130373A (en) *	1959-04-27	1964-04-21	Beckman Instruments Inc	Potential difference negative feedback amplifier
US3047815A (en) *	1959-07-03	1962-07-31	Gen Electric	Phase component eliminator
DE1129997B (de) *	1960-04-23	1962-05-24	Ulrich Knick Dipl Ing	Gleichstrom-Messverstaerker
US3252102A (en) *	1963-05-23	1966-05-17	Cons Electrodynamics Corp	Finely adjusted signal calibrating circuit
DE1250492B (fr) *	1964-06-01
US3214703A (en) *	1964-07-14	1965-10-26	Franklin F Offner	Negative feed-back amplifier
US3526839A (en) *	1967-03-03	1970-09-01	Fischer & Porter Co	Electronic controller for process control system

1958
- 1958-09-09 US US760035A patent/US2901563A/en not_active Expired - Lifetime
1959
- 1959-06-05 GB GB19380/59A patent/GB865224A/en not_active Expired
- 1959-06-18 FR FR797862A patent/FR1230734A/fr not_active Expired

Also Published As

Publication number	Publication date
GB865224A (en)	1961-04-12
US2901563A (en)	1959-08-25

Similar Documents

Publication	Publication Date	Title
FR1230734A (fr)	1960-09-19	Amplificateurs à réaction négative
FR1261138A (fr)	1961-05-12	Convertisseur push-pull à transistrons
FR1145796A (fr)	1957-10-29	Modulateur à transistrons
FR1160238A (fr)	1958-07-09	Amplificateur à transistron
BE592702A (fr)	1961-01-09	Circuits amplificateurs à transistors.
FR1312562A (fr)	1962-12-21	Amplificateur à transistrons
FR1220904A (fr)	1960-05-30	Klystron amplificateur
FR1210902A (fr)	1960-03-11	Amplificateur à transistrons
FR1227508A (fr)	1960-08-22	Transistor à jonctions
FR1219063A (fr)	1960-05-16	Amplificateur
FR1231437A (fr)	1960-09-29	Amplificateur
FR1226312A (fr)	1960-07-11	Transistor à jonction
FR1291368A (fr)	1962-04-20	Perfectionnements relatifs aux organes à pivot
FR1147700A (fr)	1957-11-28	Amplificateur à transistrons
BE590681A (fr)	1960-09-01	Diode amplificatrice à conductance négative
FR1256819A (fr)	1961-03-24	Amplificateur à diode à conductance négative
FR1165491A (fr)	1958-10-27	Transistron à microjonctions
FR1260365A (fr)	1961-05-05	Amplificateur à transistron
FR1242790A (fr)	1960-09-30	Modulateur à double push-pull
FR1155386A (fr)	1958-04-25	Amplificateur push-pull à transistrons
FR1173513A (fr)	1959-02-26	Amplificateur à transistrons réglable
FR1221926A (fr)	1960-06-07	Amplificateur à réaction du type dit gyrateur
BE591951A (fr)	1960-12-16	Amplificateur à transistron.
FR1190707A (fr)	1959-10-14	Amplificateur magnétique à contre-réaction
FR1201526A (fr)	1959-12-30	Perfectionnements aux fluorocarbures