FR692556A - Improvements to antennas for electro-magnetic waves - Google Patents

Improvements to antennas for electro-magnetic waves

Info

Publication number
FR692556A
FR692556A FR692556DA FR692556A FR 692556 A FR692556 A FR 692556A FR 692556D A FR692556D A FR 692556DA FR 692556 A FR692556 A FR 692556A
Authority
FR
France
Prior art keywords
antennas
electro
magnetic waves
waves
magnetic
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR692556A publication Critical patent/FR692556A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
FR692556D 1929-06-11 1930-03-22 Improvements to antennas for electro-magnetic waves Expired FR692556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE692556X 1929-06-11

Publications (1)

Publication Number Publication Date
FR692556A true FR692556A (en) 1930-11-07

Family

ID=6603166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR692556D Expired FR692556A (en) 1929-06-11 1930-03-22 Improvements to antennas for electro-magnetic waves

Country Status (1)

Country Link
FR (1) FR692556A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605148A1 (en) * 1986-10-10 1988-04-15 Grossmann Alexandre Highly directional transmitting or receiving electromagnetic antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605148A1 (en) * 1986-10-10 1988-04-15 Grossmann Alexandre Highly directional transmitting or receiving electromagnetic antenna

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