FR551069A - System for detecting and receiving high frequency electromagnetic waves of constant period, selective and anti-interference - Google Patents

System for detecting and receiving high frequency electromagnetic waves of constant period, selective and anti-interference

Info

Publication number
FR551069A
FR551069A FR551069DA FR551069A FR 551069 A FR551069 A FR 551069A FR 551069D A FR551069D A FR 551069DA FR 551069 A FR551069 A FR 551069A
Authority
FR
France
Prior art keywords
selective
interference
detecting
high frequency
electromagnetic waves
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.)
INTERNAT WIRELESS APPLIANCES C
Original Assignee
INTERNAT WIRELESS APPLIANCES C
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 INTERNAT WIRELESS APPLIANCES C filed Critical INTERNAT WIRELESS APPLIANCES C
Application granted granted Critical
Publication of FR551069A publication Critical patent/FR551069A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR551069D 1922-05-06 1922-05-06 System for detecting and receiving high frequency electromagnetic waves of constant period, selective and anti-interference Expired FR551069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR551069T 1922-05-06

Publications (1)

Publication Number Publication Date
FR551069A true FR551069A (en) 1923-03-27

Family

ID=8936602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR551069D Expired FR551069A (en) 1922-05-06 1922-05-06 System for detecting and receiving high frequency electromagnetic waves of constant period, selective and anti-interference

Country Status (1)

Country Link
FR (1) FR551069A (en)

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