NO883081D0 - PROCEDURE AND DEVICE FOR MODULATION OF PULSES. - Google Patents

PROCEDURE AND DEVICE FOR MODULATION OF PULSES.

Info

Publication number: NO883081D0
Authority: NO; Norway
Prior art keywords: pulses; modulation; procedure
Prior art date: 1987-07-10

Application number

NO883081A

Other languages

Norwegian (no)

Other versions

NO883081L (en

Inventor

Jean-Paul Vilain

Guy Friedrich

Original Assignee

Gradient Rech Royallieu

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.)

1987-07-10

Filing date

1988-07-08

Publication date

1988-07-08

1988-07-08 Application filed by Gradient Rech Royallieu filed Critical Gradient Rech Royallieu

1988-07-08 Publication of NO883081D0 publication Critical patent/NO883081D0/en

1989-01-11 Publication of NO883081L publication Critical patent/NO883081L/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)
Facsimile Image Signal Circuits (AREA)

NO88883081A 1987-07-10 1988-07-08 PROCEDURE AND DEVICE FOR MODULATION OF PULSES. NO883081L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8709861A FR2618034B1 (en)	1987-07-10	1987-07-10	PULSE MODULATION METHOD AND DEVICE

Publications (2)

Publication Number	Publication Date
NO883081D0 true NO883081D0 (en)	1988-07-08
NO883081L NO883081L (en)	1989-01-11

Family

ID=9353081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO88883081A NO883081L (en)	1987-07-10	1988-07-08	PROCEDURE AND DEVICE FOR MODULATION OF PULSES.

Country Status (5)

Country	Link
EP (1)	EP0298874A1 (en)
JP (1)	JPS6436110A (en)
FR (1)	FR2618034B1 (en)
NO (1)	NO883081L (en)
PT (1)	PT87960A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69418371T2 (en) *	1993-03-17	1999-10-21	Kabushiki Kaisha Toshiba, Kawasaki	Circuit for pulse width modulation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1239922A (en) *	1967-04-27	1971-07-21	K D G Instr Ltd	Modulated pulse computing circuits
CA1042079A (en) *	1974-09-24	1978-11-07	Clayton L. Sturgeon	Linear amplifier utilizing transistor switching
JPS57111121A (en) *	1980-12-27	1982-07-10	Michihiko Nagao	Pulse width modulating method and its circuit by negative feedback circuit configuration
JPS5974712A (en) *	1982-10-22	1984-04-27	Pioneer Electronic Corp	D-class amplifying circuit
JPS5994906A (en) *	1982-11-22	1984-05-31	Mitsubishi Electric Corp	Power amplifier
DE3538661A1 (en) *	1985-07-20	1987-01-22	Licentia Gmbh	SWITCHING AMPLIFIER

1987
- 1987-07-10 FR FR8709861A patent/FR2618034B1/en not_active Expired - Fee Related
1988
- 1988-07-08 NO NO88883081A patent/NO883081L/en unknown
- 1988-07-08 PT PT87960A patent/PT87960A/en not_active Application Discontinuation
- 1988-07-11 JP JP63172499A patent/JPS6436110A/en active Pending
- 1988-07-11 EP EP88401803A patent/EP0298874A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
FR2618034A1 (en)	1989-01-13
PT87960A (en)	1989-06-30
EP0298874A1 (en)	1989-01-11
NO883081L (en)	1989-01-11
JPS6436110A (en)	1989-02-07
FR2618034B1 (en)	1990-01-12

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