FR709439A - Improvements to radio-electric devices - Google Patents

Improvements to radio-electric devices

Info

Publication number
FR709439A
FR709439A FR709439DA FR709439A FR 709439 A FR709439 A FR 709439A FR 709439D A FR709439D A FR 709439DA FR 709439 A FR709439 A FR 709439A
Authority
FR
France
Prior art keywords
radio
electric devices
electric
devices
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)
Inventor
Emile-Auguste-Leopo Rouxeville
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 filed Critical
Application granted granted Critical
Publication of FR709439A publication Critical patent/FR709439A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/04—Screened antennas
FR709439D 1930-04-15 1930-04-15 Improvements to radio-electric devices Expired FR709439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR709439T 1930-04-15

Publications (1)

Publication Number Publication Date
FR709439A true FR709439A (en) 1931-08-06

Family

ID=9069474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709439D Expired FR709439A (en) 1930-04-15 1930-04-15 Improvements to radio-electric devices

Country Status (1)

Country Link
FR (1) FR709439A (en)

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