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FR683997A - Improvements to electrical systems for receiving high frequency signals - Google Patents

Improvements to electrical systems for receiving high frequency signals

Info

Publication number
FR683997A
FR683997A FR683997DA FR683997A FR 683997 A FR683997 A FR 683997A FR 683997D A FR683997D A FR 683997DA FR 683997 A FR683997 A FR 683997A
Authority
FR
France
Prior art keywords
high frequency
frequency signals
electrical systems
receiving high
receiving
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
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 FR683997A publication Critical patent/FR683997A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1416—Balanced arrangements with discharge tubes having more than two electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/02—Transference of modulation from one carrier to another, e.g. frequency-changing by means of diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
FR683997D 1929-02-06 1929-10-28 Improvements to electrical systems for receiving high frequency signals Expired FR683997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US340569XA 1929-02-06 1929-02-06

Publications (1)

Publication Number Publication Date
FR683997A true FR683997A (en) 1930-06-19

Family

ID=21874030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR683997D Expired FR683997A (en) 1929-02-06 1929-10-28 Improvements to electrical systems for receiving high frequency signals

Country Status (4)

Country Link
BE (1) BE364659A (en)
FR (1) FR683997A (en)
GB (1) GB340569A (en)
NL (1) NL27839C (en)

Also Published As

Publication number Publication date
NL27839C (en)
GB340569A (en) 1931-01-02
BE364659A (en)

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