FR518202A - Improvements to radio transmission devices - Google Patents

Improvements to radio transmission devices

Info

Publication number
FR518202A
FR518202A FR518202A FR518202DA FR518202A FR 518202 A FR518202 A FR 518202A FR 518202 A FR518202 A FR 518202A FR 518202D A FR518202D A FR 518202DA FR 518202 A FR518202 A FR 518202A
Authority
FR
France
Prior art keywords
radio transmission
transmission devices
devices
radio
transmission
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
FR518202A
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR518202A publication Critical patent/FR518202A/en
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
    • H03C1/22—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to same grid
FR518202A 1916-10-02 1920-06-28 Improvements to radio transmission devices Expired FR518202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US146519XA 1916-10-02 1916-10-02

Publications (1)

Publication Number Publication Date
FR518202A true FR518202A (en) 1921-05-21

Family

ID=21766837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518202A Expired FR518202A (en) 1916-10-02 1920-06-28 Improvements to radio transmission devices

Country Status (2)

Country Link
FR (1) FR518202A (en)
GB (1) GB146519A (en)

Also Published As

Publication number Publication date
GB146519A (en) 1921-09-01

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