CH427926A - Frequenzmodulator - Google Patents

Frequenzmodulator

Info

Publication number
CH427926A
CH427926A CH1621764A CH1621764A CH427926A CH 427926 A CH427926 A CH 427926A CH 1621764 A CH1621764 A CH 1621764A CH 1621764 A CH1621764 A CH 1621764A CH 427926 A CH427926 A CH 427926A
Authority
CH
Switzerland
Prior art keywords
frequency modulator
modulator
frequency
Prior art date
Application number
CH1621764A
Other languages
German (de)
English (en)
Inventor
Luna Agostino
Cafissi Roberto
S Giovanni Sesto
Original Assignee
Automatic Elect Lab
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 Automatic Elect Lab filed Critical Automatic Elect Lab
Publication of CH427926A publication Critical patent/CH427926A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
CH1621764A 1963-12-17 1964-12-16 Frequenzmodulator CH427926A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4206163 1963-12-17

Publications (1)

Publication Number Publication Date
CH427926A true CH427926A (de) 1967-01-15

Family

ID=11253908

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1621764A CH427926A (de) 1963-12-17 1964-12-16 Frequenzmodulator

Country Status (8)

Country Link
US (2) US3349343A (h)
BE (1) BE657055A (h)
CH (1) CH427926A (h)
DE (1) DE1286586B (h)
FR (1) FR1424597A (h)
NL (1) NL6413577A (h)
NO (1) NO116675B (h)
SE (1) SE306106B (h)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518575A (en) * 1966-08-26 1970-06-30 Sits Soc It Telecom Siemens Frequency modulator with transistor multivibrator
DE1286144B (de) * 1966-09-30 1969-01-02 Siemens Ag Aktiver Modulator mit Transistoren
US3857110A (en) * 1972-08-24 1974-12-24 Signetics Corp Voltage controlled oscillator with temperature compensating bias source
JPS5224370B2 (h) * 1972-12-22 1977-06-30
US3942134A (en) * 1974-12-03 1976-03-02 Rca Corporation Astable multivibrator
US5189313A (en) * 1990-11-19 1993-02-23 Tektronix, Inc. Variable transition time generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058069A (en) * 1958-08-20 1962-10-09 Landis & Gyr Ag Multivibrator with d. c. voltage frequency control
US3061799A (en) * 1959-09-22 1962-10-30 Texas Instruments Inc Frequency modulated multivibrator with a constant duty cycle
US3152306A (en) * 1960-06-20 1964-10-06 Gen Electric Control circuit for astable multivibrator
US3127554A (en) * 1960-06-21 1964-03-31 Nippon Electric Co Delta modulation system
US3178658A (en) * 1961-02-28 1965-04-13 Bendix Corp Voltage-controlled oscillator
US3171041A (en) * 1961-07-20 1965-02-23 Charles W Haase Single input gate controlling circuit
US3290617A (en) * 1962-07-09 1966-12-06 Northern Electric Co Frequency modulated relaxation oscillator

Also Published As

Publication number Publication date
FR1424597A (fr) 1966-01-14
NL6413577A (h) 1965-06-18
DE1286586B (de) 1969-01-09
NO116675B (h) 1969-05-05
BE657055A (h) 1965-06-14
US3349343A (en) 1967-10-24
SE306106B (h) 1968-11-18
US3371289A (en) 1968-02-27

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