NL161934C - Voorwaarts gecompenseerde versterker voor elektromagnetische golfsignalen. - Google Patents

Voorwaarts gecompenseerde versterker voor elektromagnetische golfsignalen.

Info

Publication number: NL161934C
Authority: NL; Netherlands
Prior art keywords: electromagnetic wave; wave signals; compensated amplifier; compensated; amplifier
Prior art date: 1970-02-27

Application number

NL7102253.A

Other languages

English (en)

Other versions

NL7102253A (nl

NL161934B (nl

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.)

1970-02-27

Filing date

1971-02-19

Publication date

1980-03-17

1971-02-19 Application filed by Western Electric Co filed Critical Western Electric Co

1971-08-31 Publication of NL7102253A publication Critical patent/NL7102253A/xx

1979-10-15 Publication of NL161934B publication Critical patent/NL161934B/nl

1980-03-17 Application granted granted Critical

1980-03-17 Publication of NL161934C publication Critical patent/NL161934C/nl

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

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)

NL7102253.A 1970-02-27 1971-02-19 Voorwaarts gecompenseerde versterker voor elektromagnetische golfsignalen. NL161934C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US1500270A	1970-02-27	1970-02-27

Publications (3)

Publication Number	Publication Date
NL7102253A NL7102253A (nl)	1971-08-31
NL161934B NL161934B (nl)	1979-10-15
NL161934C true NL161934C (nl)	1980-03-17

Family

ID=21769025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7102253.A NL161934C (nl)	1970-02-27	1971-02-19	Voorwaarts gecompenseerde versterker voor elektromagnetische golfsignalen.

Country Status (8)

Country	Link
US (1)	US3649927A (nl)
JP (1)	JPS5129625B1 (nl)
BE (1)	BE763439A (nl)
DE (1)	DE2108955C3 (nl)
FR (1)	FR2083115A5 (nl)
GB (1)	GB1326348A (nl)
NL (1)	NL161934C (nl)
SE (1)	SE372864B (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3789314A (en) *	1971-12-06	1974-01-29	Bell Telephone Labor Inc	Amplifier utilizing input signal power
US3971993A (en) *	1972-04-21	1976-07-27	Constant James N	High capacity recirculating delay loop integrator
US3886470A (en) *	1973-12-04	1975-05-27	Amplifier Design And Service I	Feed-forward amplifier system
US3993961A (en) *	1975-10-31	1976-11-23	Bell Telephone Laboratories, Incorporated	Overcompensated feedforward method and apparatus using overdistorted main amplifiers
US4450417A (en) *	1981-12-28	1984-05-22	Rockwell International Corporation	Feed forward circuit
US4455536A (en) *	1982-01-21	1984-06-19	International Telecommunications Satellite Organization (Intelsat)	Push-pull microwave amplifier
US4583049A (en) *	1984-06-15	1986-04-15	Trw Inc.	Feed-forward circuit
US4594561A (en) *	1984-10-26	1986-06-10	Rg Dynamics, Inc.	Audio amplifier with resistive damping for minimizing time displacement distortion
US4782307A (en) *	1987-06-08	1988-11-01	Hughes Aircraft Company	Feed-forward microwave amplifier arrangement with ferrite temperature compensation
US5574967A (en) *	1994-01-11	1996-11-12	Ericsson Ge Mobile Communications, Inc.	Waste energy control and management in power amplifiers
US5623227A (en) *	1995-10-17	1997-04-22	Motorola, Inc.	Amplifier circuit and method of controlling an amplifier for use in a radio frequency communication system
US5621354A (en) *	1995-10-17	1997-04-15	Motorola, Inc.	Apparatus and method for performing error corrected amplification in a radio frequency system
US5808512A (en) *	1997-01-31	1998-09-15	Ophir Rf, Inc.	Feed forward amplifiers and methods
US6340915B1 (en)	2000-11-20	2002-01-22	Soma Networks, Inc.	Feed forward amplifier
US7053702B2 (en) *	2000-11-20	2006-05-30	Soma Networks, Inc.	Feed forward amplifier
US6614298B2 (en)	2001-08-13	2003-09-02	Soma Networks, Inc.	Apparatus and method for controlling adaptive circuits

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2592716A (en) *	1949-03-25	1952-04-15	Bell Telephone Labor Inc	Self-correcting amplifier

1970
- 1970-02-27 US US15002A patent/US3649927A/en not_active Expired - Lifetime
1971
- 1971-02-17 SE SE7102055A patent/SE372864B/xx unknown
- 1971-02-19 NL NL7102253.A patent/NL161934C/nl not_active IP Right Cessation
- 1971-02-25 BE BE763439A patent/BE763439A/xx not_active IP Right Cessation
- 1971-02-25 DE DE2108955A patent/DE2108955C3/de not_active Expired
- 1971-02-26 FR FR7106824A patent/FR2083115A5/fr not_active Expired
- 1971-02-27 JP JP46009930A patent/JPS5129625B1/ja active Pending
- 1971-04-19 GB GB2234671A patent/GB1326348A/en not_active Expired

Also Published As

Publication number	Publication date
BE763439A (fr)	1971-07-16
NL7102253A (nl)	1971-08-31
DE2108955B2 (de)	1975-08-21
GB1326348A (en)	1973-08-08
US3649927A (en)	1972-03-14
JPS5129625B1 (nl)	1976-08-26
FR2083115A5 (nl)	1971-12-10
SE372864B (nl)	1975-01-13
DE2108955C3 (de)	1981-01-15
NL161934B (nl)	1979-10-15
DE2108955A1 (de)	1971-09-09

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Legal Events

Date	Code	Title	Description
1991-02-18	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: WEST ELECTRIC
1991-03-18	V4	Discontinued because of reaching the maximum lifetime of a patent