IT1002249B - Dispositivo di addizione di fre quenze - Google Patents

Dispositivo di addizione di fre quenze

Info

Publication number
IT1002249B
IT1002249B IT32117/73A IT3211773A IT1002249B IT 1002249 B IT1002249 B IT 1002249B IT 32117/73 A IT32117/73 A IT 32117/73A IT 3211773 A IT3211773 A IT 3211773A IT 1002249 B IT1002249 B IT 1002249B
Authority
IT
Italy
Prior art keywords
addition device
frequency addition
frequency
addition
Prior art date
Application number
IT32117/73A
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
Application granted granted Critical
Publication of IT1002249B publication Critical patent/IT1002249B/it

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
IT32117/73A 1972-12-20 1973-12-27 Dispositivo di addizione di fre quenze IT1002249B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1002249B true IT1002249B (it) 1976-05-20

Family

ID=9109010

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32117/73A IT1002249B (it) 1972-12-20 1973-12-27 Dispositivo di addizione di fre quenze

Country Status (7)

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

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
DE1297694B (de) * 1967-06-20 1969-06-19 Siemens Ag Quadraturmodulator
DE1801472B2 (de) * 1968-10-05 1972-05-04 Fernseh Gmbh, 6100 Darmstadt Phasenschieber

Also Published As

Publication number Publication date
DE2361546A1 (de) 1974-06-27
FR2213620A1 (it) 1974-08-02
GB1436359A (en) 1976-05-19
BE808415A (fr) 1974-06-10
NL7317523A (it) 1974-06-24
US3938061A (en) 1976-02-10
DE2361546C2 (de) 1983-04-07
FR2213620B1 (it) 1977-02-04

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