BE808415A - Dispositif de sommation de frequences - Google Patents

Dispositif de sommation de frequences

Info

Publication number
BE808415A
BE808415A BE1005575A BE1005575A BE808415A BE 808415 A BE808415 A BE 808415A BE 1005575 A BE1005575 A BE 1005575A BE 1005575 A BE1005575 A BE 1005575A BE 808415 A BE808415 A BE 808415A
Authority
BE
Belgium
Prior art keywords
summation device
frequency summation
frequency
summation
Prior art date
Application number
BE1005575A
Other languages
English (en)
Original Assignee
Cit Alcatel
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.)
Filing date
Publication date
Application filed by Cit Alcatel filed Critical Cit Alcatel
Publication of BE808415A publication Critical patent/BE808415A/fr

Links

Classifications

    • 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
BE1005575A 1972-12-20 1973-12-10 Dispositif de sommation de frequences BE808415A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7245392A FR2213620B1 (fr) 1972-12-20 1972-12-20

Publications (1)

Publication Number Publication Date
BE808415A true BE808415A (fr) 1974-06-10

Family

ID=9109010

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005575A BE808415A (fr) 1972-12-20 1973-12-10 Dispositif de sommation de frequences

Country Status (7)

Country Link
US (1) US3938061A (fr)
BE (1) BE808415A (fr)
DE (1) DE2361546C2 (fr)
FR (1) FR2213620B1 (fr)
GB (1) GB1436359A (fr)
IT (1) IT1002249B (fr)
NL (1) NL7317523A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999130A (en) * 1975-02-21 1976-12-21 The Magnavox Company Automatic frequency translator for use with a delay/amplitude equalizer
US4560961A (en) * 1983-01-26 1985-12-24 Republic Electronics, Inc. Method and means for generating pulse compression pulses
FR2542145B1 (fr) * 1983-03-02 1985-06-07 Thomson Csf Diviseur de frequence par deux, analogique et aperiodique
DE3344318C1 (de) * 1983-12-08 1985-05-15 ANT Nachrichtentechnik GmbH, 7150 Backnang Frequenzumsetzer mit einer Schaltungsanordnung zum Unterdrücken eines Oszillatorsignals im Ausgangssignal eines Mischers
US4662000A (en) * 1985-04-15 1987-04-28 Raytheon Company Frequency conversion circuits
GB9313981D0 (en) * 1993-07-06 1993-08-18 Plessey Semiconductors Ltd Wide-band microwave modulator arrangements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050700A (en) * 1959-01-19 1962-08-21 Rca Corp Phase shifting circuit
DE1078636B (de) * 1959-01-23 1960-03-31 Standard Elektrik Lorenz Ag Vielkanaloszillator mit ternaerer Frequenzkombination
GB950585A (en) * 1959-05-15 1964-02-26 Ass Elect Ind Improvements relating to single sideband electrical modulator apparatus
GB946249A (en) * 1960-12-02 1964-01-08 Ass Elect Ind Improvements relating to circuit arrangements for frequency translating a.c. signals
US3243731A (en) * 1962-06-18 1966-03-29 Sylvania Electric Prod Microwave single sideband modulator
US3319189A (en) * 1964-06-29 1967-05-09 Beckman Instruments Inc Single side band modulator system
DE1299051B (de) * 1967-06-20 1969-07-10 Siemens Ag Quadraturmodulator
DE1801472B2 (de) * 1968-10-05 1972-05-04 Fernseh Gmbh, 6100 Darmstadt Phasenschieber

Also Published As

Publication number Publication date
GB1436359A (en) 1976-05-19
NL7317523A (fr) 1974-06-24
FR2213620A1 (fr) 1974-08-02
FR2213620B1 (fr) 1977-02-04
US3938061A (en) 1976-02-10
DE2361546A1 (de) 1974-06-27
IT1002249B (it) 1976-05-20
DE2361546C2 (de) 1983-04-07

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