FR868418A - Antenne directrice - Google Patents

Antenne directrice

Info

Publication number
FR868418A
FR868418A FR868418DA FR868418A FR 868418 A FR868418 A FR 868418A FR 868418D A FR868418D A FR 868418DA FR 868418 A FR868418 A FR 868418A
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)
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR868418A publication Critical patent/FR868418A/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
    • H01Q21/10—Collinear arrangements of substantially straight elongated conductive units
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/17—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
FR868418D 1938-11-09 1940-12-27 Antenne directrice Expired FR868418A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE212948X 1938-11-09

Publications (1)

Publication Number Publication Date
FR868418A true FR868418A (fr) 1941-12-30

Family

ID=5810745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868418D Expired FR868418A (fr) 1938-11-09 1940-12-27 Antenne directrice

Country Status (3)

Country Link
US (1) US2283081A (fr)
CH (1) CH212948A (fr)
FR (1) FR868418A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482789A1 (fr) * 1980-05-13 1981-11-20 Tanaka Hiroki Perfectionnements apportes aux antennes constituees d'elements coaxiaux

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511974A (en) * 1950-06-20 Hangar tent
US2706779A (en) * 1952-03-14 1955-04-19 Bell Telephone Labor Inc High gain antenna
CN101341630B (zh) * 2005-12-21 2011-11-09 松下电器产业株式会社 指向性可变天线

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482789A1 (fr) * 1980-05-13 1981-11-20 Tanaka Hiroki Perfectionnements apportes aux antennes constituees d'elements coaxiaux

Also Published As

Publication number Publication date
US2283081A (en) 1942-05-12
CH212948A (de) 1940-12-31

Similar Documents

Publication Publication Date Title
FR862506A (fr) Perfectionnements aux antennes
CH260212A (de) Rahmenantenne.
FR866436A (fr) Radio-phare
FR858159A (fr) Appareil radiorécepteur
FR868418A (fr) Antenne directrice
CH220368A (de) Antenne.
FR878564A (fr) Antenne dipole tubulaire
FR866392A (fr) Radio-émetteur
FR848780A (fr) Antenne dirigée
FR847721A (fr) Antenne directrice
FR856409A (fr) Antenne à rayonnement dirigé
CH217641A (de) Kurzwellenantenne.
CH212536A (de) Radioempfangsgerät.
FR49398E (fr) Antennes
CH212539A (de) Radioempfangsgerät.
FR868474A (fr) Disposition d'antenne
FR861974A (fr) Perfectionnements aux antennes
FR824475A (fr) Antenne directrice
DK58091C (da) Retningsantenne.
DK57489C (da) Antenne.
CH229870A (de) Kurzwellen-Adcock-Antennenanordnung.
DK65958C (da) Antenne.
FR849695A (fr) Radiorécepteur
FR818661A (fr) Antenne parafoudre en étoile
IE15567L (en) Radio direction finding