FR1450104A - Multiplicateurs linéaires de signaux - Google Patents

Multiplicateurs linéaires de signaux

Info

Publication number: FR1450104A
Authority: FR; France
Prior art keywords: linear signal; signal multipliers; multipliers; linear; signal
Prior art date: 1964-11-10
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

FR34745A

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.)

Nortel Networks Ltd

Original Assignee

Northern 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.)

1964-11-10

Filing date

1965-10-13

Publication date

1966-05-06

1965-10-13 Application filed by Northern Electric Co Ltd filed Critical Northern Electric Co Ltd

1966-05-06 Application granted granted Critical

1966-05-06 Publication of FR1450104A publication Critical patent/FR1450104A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
- H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Theoretical Computer Science (AREA)
Power Engineering (AREA)
Software Systems (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Electrotherapy Devices (AREA)
Amplifiers (AREA)
Amplitude Modulation (AREA)
Networks Using Active Elements (AREA)

FR34745A 1964-11-10 1965-10-13 Multiplicateurs linéaires de signaux Expired FR1450104A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US41012164A	1964-11-10	1964-11-10

Publications (1)

Publication Number	Publication Date
FR1450104A true FR1450104A (fr)	1966-05-06

Family

ID=23623316

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR34745A Expired FR1450104A (fr)	1964-11-10	1965-10-13	Multiplicateurs linéaires de signaux

Country Status (6)

Country	Link
US (1)	US3432650A (fr)
DE (1)	DE1499328A1 (fr)
FR (1)	FR1450104A (fr)
GB (1)	GB1119003A (fr)
NL (1)	NL6514448A (fr)
SE (1)	SE324389B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3526786A (en) *	1967-09-19	1970-09-01	Honeywell Inc	Control apparatus
US3614411A (en) *	1969-06-30	1971-10-19	Bunker Ramo	Deflection signal correction system including an analog multiplier
US3621226A (en) *	1969-11-21	1971-11-16	Rca Corp	Analog multiplier in which one input signal adjusts the transconductance of a differential amplifier
US3689752A (en) *	1970-04-13	1972-09-05	Tektronix Inc	Four-quadrant multiplier circuit
US3740456A (en) *	1972-04-10	1973-06-19	Rca Corp	Electronic signal processing circuit
US4156283A (en) *	1972-05-30	1979-05-22	Tektronix, Inc.	Multiplier circuit
AU6353573A (en) *	1972-12-15	1975-06-12	Unisearch Ltd	Distortion circuitry for the cross feed cancellation of second order
JPS5133949A (ja) *	1974-09-17	1976-03-23	Matsushita Electric Ind Co Ltd	Kakezankairo
JPS5621294B2 (fr) *	1974-09-20	1981-05-19
JPS5621293B2 (fr) *	1974-09-20	1981-05-19
JPS5621295B2 (fr) *	1974-09-20	1981-05-19
JPS5621297B2 (fr) *	1974-12-20	1981-05-19
JPS5621298B2 (fr) *	1974-12-20	1981-05-19
NL183424B (nl) *	1977-05-16		Enertec	Elektronische energiemeter.
US4242634A (en) *	1978-05-06	1980-12-30	Enertec	Electronic multiplying circuits
JPS5552606A (en) *	1978-10-13	1980-04-17	Pioneer Electronic Corp	Product circuit
DE2932587C2 (de) *	1979-08-10	1983-12-01	Siemens AG, 1000 Berlin und 8000 München	Breitbandkoppelanordnung mit einer Matrix von Koppelpunktschaltkreisen in ECL-Technik
US4736124A (en) *	1981-10-21	1988-04-05	Mcfarland Jr Harold L	High speed data bus structure
JPS58200610A (ja) *	1982-05-18	1983-11-22	Sony Corp	高入力インピーダンス回路
US4586155A (en) *	1983-02-11	1986-04-29	Analog Devices, Incorporated	High-accuracy four-quadrant multiplier which also is capable of four-quadrant division
NL8302438A (nl) *	1983-07-08	1985-02-01	Philips Nv	Dubbel-gebalanceerde mengschakeling.
US4798973A (en) *	1987-05-13	1989-01-17	Texas Instruments Incorporated	High frequency charge pump/integrator circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3197626A (en) *	1962-01-08	1965-07-27	Chrysler Corp	Logarithmic multiplier-divider
US3344263A (en) *	1964-02-24	1967-09-26		Analog dividing circuit with a dual emitter transistor used as a ratio detector

1964
- 1964-11-10 US US410121A patent/US3432650A/en not_active Expired - Lifetime
1965
- 1965-10-11 GB GB42967/65A patent/GB1119003A/en not_active Expired
- 1965-10-13 FR FR34745A patent/FR1450104A/fr not_active Expired
- 1965-10-22 SE SE13719/65A patent/SE324389B/xx unknown
- 1965-11-08 NL NL6514448A patent/NL6514448A/xx unknown
- 1965-11-08 DE DE19651499328 patent/DE1499328A1/de active Pending

Also Published As

Publication number	Publication date
US3432650A (en)	1969-03-11
NL6514448A (fr)	1966-05-11
SE324389B (fr)	1970-06-01
DE1499328A1 (de)	1970-05-06
GB1119003A (en)	1968-07-03

Publication	Publication Date	Title
FR1450104A (fr)	1966-05-06	Multiplicateurs linéaires de signaux
FR1425592A (fr)	1966-01-24	Détecteur de proximité
CH434790A (de)	1967-04-30	Mikrotom
DE1504959B2 (de)	1972-03-16	Schallplattenpresse
FR1454239A (fr)	1966-07-22	Convertisseur de signaux
AT250058B (de)	1966-10-25	Lesehilfe
FR1404497A (fr)	1965-07-02	Traîneau
FR1350263A (fr)	1964-01-24	Agencement de transmission de signaux
FR1394555A (fr)	1965-04-02	Perfectionnements aux signaux
FR1390439A (fr)	1965-02-26	échelle perfectionnée
FR1477113A (fr)	1967-04-14	Convertisseur de signaux
FR1426892A (fr)	1966-02-04	Transducteur
FR1426458A (fr)	1966-01-28	Générateur de signaux numériques
FR1413446A (fr)	1965-10-08	Convertisseur de signaux
FR1409305A (fr)	1965-08-27	Dynamomètre
FR1419162A (fr)	1965-11-26	Conformateur de signaux
FR1503951A (fr)	1967-12-01	Perfectionnements aux tiroirs
AT252871B (de)	1967-03-10	Broschüre
NL144074B (nl)	1974-11-15	Blokfluit.
FR1390396A (fr)	1965-02-26	échelle perfectionnée
FR1430130A (fr)	1966-03-04	Amplificateur de signaux sismiques
FR1394339A (fr)	1965-04-02	Transducteur compensé
CH451535A (de)	1968-05-15	Registriergerät
FR1417846A (fr)	1965-11-12	Tachygraphe
FR1446109A (fr)	1966-07-15	Transducteur électro-hydraulique