BE772159A - Amplificateur regenerateur de signal electromagnetique a correction d'erreur - Google Patents

Amplificateur regenerateur de signal electromagnetique a correction d'erreur

Info

Publication number: BE772159A
Authority: BE; Belgium
Prior art keywords: error correction; electromagnetic signal; signal regenerator; amplifier; regenerator amplifier
Prior art date: 1970-09-04

Application number

BE772159A

Other languages

English (en)

Inventor

H R Beurrier

H Seidel

Original Assignee

Western Electric 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.)

1970-09-04

Filing date

1971-09-03

Publication date

1972-01-17

1971-09-03 Application filed by Western Electric Co filed Critical Western Electric Co

1972-01-17 Publication of BE772159A publication Critical patent/BE772159A/fr

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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward
- H03F1/3229—Modifications of amplifiers to reduce non-linear distortion using feed-forward using a loop for error extraction and another loop for error subtraction
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
- 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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/12—Arrangements for reducing cross-talk between channels

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)

BE772159A 1970-09-04 1971-09-03 Amplificateur regenerateur de signal electromagnetique a correction d'erreur BE772159A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US6975770A	1970-09-04	1970-09-04

Publications (1)

Publication Number	Publication Date
BE772159A true BE772159A (fr)	1972-01-17

Family

ID=22091025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE772159A BE772159A (fr)	1970-09-04	1971-09-03	Amplificateur regenerateur de signal electromagnetique a correction d'erreur

Country Status (9)

Country	Link
US (1)	US3667065A (fr)
AU (1)	AU461095B2 (fr)
BE (1)	BE772159A (fr)
CA (1)	CA921993A (fr)
DE (1)	DE2143707C3 (fr)
FR (1)	FR2107272A5 (fr)
GB (1)	GB1341717A (fr)
NL (1)	NL7111924A (fr)
SE (1)	SE362757B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3763437A (en) *	1972-03-15	1973-10-02	Bell Telephone Labor Inc	Frequency-shaped amplifier with pedestal amplifying stage
US3886470A (en) *	1973-12-04	1975-05-27	Amplifier Design And Service I	Feed-forward amplifier system
FR2312152A1 (fr) *	1975-05-23	1976-12-17	Lgt Lab Gen Telecomm	Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur
US3993961A (en) *	1975-10-31	1976-11-23	Bell Telephone Laboratories, Incorporated	Overcompensated feedforward method and apparatus using overdistorted main amplifiers
US4028634A (en) *	1976-02-11	1977-06-07	Bell Telephone Laboratories, Incorporated	Feed-forward amplifier with simple resistive coupling
JPS5910094B2 (ja) *	1978-04-12	1984-03-07	日本電気株式会社	振幅等化装置
US4348642A (en) *	1980-08-29	1982-09-07	Rockwell International Corporation	Feedforward wideband amplifier
US4394624A (en) *	1981-08-07	1983-07-19	The United States Of America As Represented By The Secretary Of The Navy	Channelized feed-forward system
US4583049A (en) *	1984-06-15	1986-04-15	Trw Inc.	Feed-forward circuit
US4801901A (en) *	1987-03-13	1989-01-31	Hittite Microwave Corporation	Non-ferrite non-reciprocal phase shifter and circulator
DE4301916A1 (de) *	1993-01-25	1994-08-11	Arthur Wolf	HF-Fernsprechverstärker
US5955916A (en) *	1994-11-23	1999-09-21	Lucent Technologies Inc.	Modulator linear feed-forward amplifier
US7142625B2 (en) *	2003-11-07	2006-11-28	Jones James L	Nuclear material detection apparatus and method
US7091781B2 (en) *	2004-10-29	2006-08-15	Motorola, Inc.	Wideband feed forward linear power amplifier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3541467A (en) *	1969-04-25	1970-11-17	Bell Telephone Labor Inc	Feed-forward amplifier with frequency shaping

1970
- 1970-09-04 US US69757A patent/US3667065A/en not_active Expired - Lifetime
1971
- 1971-04-02 CA CA109473A patent/CA921993A/en not_active Expired
- 1971-08-26 SE SE10818/71A patent/SE362757B/xx unknown
- 1971-08-30 NL NL7111924A patent/NL7111924A/xx not_active Application Discontinuation
- 1971-08-30 AU AU32863/71A patent/AU461095B2/en not_active Expired
- 1971-08-31 GB GB4062871A patent/GB1341717A/en not_active Expired
- 1971-09-01 DE DE2143707A patent/DE2143707C3/de not_active Expired
- 1971-09-03 FR FR7132011A patent/FR2107272A5/fr not_active Expired
- 1971-09-03 BE BE772159A patent/BE772159A/fr unknown

Also Published As

Publication number	Publication date
DE2143707C3 (de)	1980-08-14
US3667065A (en)	1972-05-30
DE2143707B2 (de)	1979-12-20
SE362757B (fr)	1973-12-17
FR2107272A5 (fr)	1972-05-05
AU461095B2 (en)	1975-05-15
AU3286371A (en)	1973-03-08
CA921993A (en)	1973-02-27
GB1341717A (en)	1973-12-25
DE2143707A1 (de)	1972-03-09
NL7111924A (fr)	1972-03-07

Publication	Publication Date	Title
DK508175A (da)	1976-05-19	Signaloptagelsessystem
AT342328B (de)	1978-03-28	Tonbandkassette
BE779029A (fr)	1972-05-30	Circuits d'amplificateur
BR7202432D0 (pt)	1973-05-31	Aperfeicoamentos em junta homocimetica
BE744096A (fr)	1970-06-15	Support d'enregistrement magnetique
BE772159A (fr)	1972-01-17	Amplificateur regenerateur de signal electromagnetique a correction d'erreur
BE783419A (fr)	1972-11-13	Circuit d'amplification
BE837148A (fr)	1976-06-29	Sulfamates aliphatiques
IT947126B (it)	1973-05-21	Amplificatore elettronico di segnali
AR200583A1 (es)	1974-11-22	Mecanismo grabador de cinta
ES176116Y (es)	1973-04-01	Cinta metrica.
BE789390A (fr)	1973-01-15	Chassis de soutenement a boucliers
BE784312A (fr)	1972-10-02	Support d'enregistrement magnetique
GB1366298A (en)	1974-09-11	Lightsensitive heat-processable photographic recording material
ES178899Y (es)	1973-06-01	Cinta metrica.
BE778538A (fr)	1972-07-26	Derives de l'insuline
FI53696C (fi)	1978-07-10	Foerfarande foer att bilda ett metalloxidskikt
BE778241A (fr)	1972-05-16	Composes aliphatiques di-olefiniques
SE381545B (sv)	1975-12-08	Telefonanleggning med styrd upptagensignalering
PH11099A (en)	1977-10-25	Herbicidal cyclic acetal derivatives
BE787135A (fr)	1972-12-01	Piece de raccord
DK260275A (da)	1975-12-12	Signalreproduktionsanleg
AT343930B (de)	1978-06-26	Tonbandgerat
SE416095B (sv)	1980-11-24	Forsterkare med signalnivareglering
BE796745R (fr)	1973-07-02	Amplificateur regenerateur de signal electromagnetique a correction d'erreur