FR775741A - Dispositif de modulation - Google Patents

Dispositif de modulation

Info

Publication number
FR775741A
FR775741A FR775741DA FR775741A FR 775741 A FR775741 A FR 775741A FR 775741D A FR775741D A FR 775741DA FR 775741 A FR775741 A FR 775741A
Authority
FR
France
Prior art keywords
modulation device
modulation
Prior art date
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
Other languages
English (en)
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR775741A publication Critical patent/FR775741A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
    • H03C1/24—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to different grid
FR775741D 1933-07-12 1934-07-11 Dispositif de modulation Expired FR775741A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US679997A US2278159A (en) 1933-07-12 1933-07-12 Oscillator-modulator system

Publications (1)

Publication Number Publication Date
FR775741A true FR775741A (fr) 1935-01-08

Family

ID=24729225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775741D Expired FR775741A (fr) 1933-07-12 1934-07-11 Dispositif de modulation

Country Status (4)

Country Link
US (1) US2278159A (fr)
BE (1) BE404162A (fr)
FR (1) FR775741A (fr)
GB (1) GB426855A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458830A (en) * 1945-05-23 1949-01-11 John F Byrne Modulation indicator
GB627693A (en) * 1945-11-14 1949-08-15 John Richard Tillman Improvements in valve modulators
BE485270A (fr) * 1947-10-14
FR959234A (fr) * 1947-12-26 1950-03-25
US2642530A (en) * 1948-04-03 1953-06-16 Honeywell Regulator Co Control apparatus

Also Published As

Publication number Publication date
US2278159A (en) 1942-03-31
BE404162A (fr)
GB426855A (en) 1935-04-10

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