FR716759A - Antenne à effet directeur - Google Patents

Antenne à effet directeur

Info

Publication number
FR716759A
FR716759A FR716759DA FR716759A FR 716759 A FR716759 A FR 716759A FR 716759D A FR716759D A FR 716759DA FR 716759 A FR716759 A FR 716759A
Authority
FR
France
Prior art keywords
directing antenna
directing
antenna
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
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR716759A publication Critical patent/FR716759A/fr
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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/12—Parallel arrangements of substantially straight elongated conductive units
FR716759D 1930-05-26 1931-05-07 Antenne à effet directeur Expired FR716759A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL387664X 1930-05-26

Publications (1)

Publication Number Publication Date
FR716759A true FR716759A (fr) 1931-12-28

Family

ID=19785732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR716759D Expired FR716759A (fr) 1930-05-26 1931-05-07 Antenne à effet directeur

Country Status (3)

Country Link
BE (1) BE379607A (instruction)
FR (1) FR716759A (instruction)
GB (1) GB387664A (instruction)

Also Published As

Publication number Publication date
BE379607A (instruction)
GB387664A (en) 1933-02-09

Similar Documents

Publication Publication Date Title
FR716615A (fr) Redresseur sec.
FR704577A (fr) Perfectionnements aux antennes
FR716759A (fr) Antenne à effet directeur
FR729186A (fr) Mât pour antenne
FR847721A (fr) Antenne directrice
FR668407A (fr) Perfectionnements aux antennes
FR708936A (fr) Antenne à rayonnement zénithal réduit
FR595830A (fr) Câble pour antenne
FR672223A (fr) Antenne perfectionnée
DK47499C (da) Antenne.
FR711431A (fr) Nouvelle antenne en hélice
FR720775A (fr) Esquif aérien
FR824475A (fr) Antenne directrice
FR683442A (fr) Antenne réceptrice
FR695295A (fr) Antenne non dirigée
FR695289A (fr) Pare-choc perfectionné
FR717888A (fr) Pare-chocs perfectionné
FR712692A (fr) Antenne pour radiotélégraphie ou radiophonie
FR711277A (fr) Redresseur sec.
FR725494A (fr) Montage d'antenne
FR38713E (fr) Plansichters à percussicn
FR715380A (fr) Pistolet
CA303234A (en) Antenna
SU21241A1 (ru) Супергетеродинный радиоприемник
DK46360C (da) Antenneindføring.