FR92478E - Aérien à géométrie variable - Google Patents

Aérien à géométrie variable

Info

Publication number
FR92478E
FR92478E FR106516A FR106516A FR92478E FR 92478 E FR92478 E FR 92478E FR 106516 A FR106516 A FR 106516A FR 106516 A FR106516 A FR 106516A FR 92478 E FR92478 E FR 92478E
Authority
FR
France
Prior art keywords
aerial
variable geometry
geometry
variable
geometry aerial
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
FR106516A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR106516A priority Critical patent/FR92478E/fr
Priority to GB333/68A priority patent/GB1213852A/en
Priority to US695737A priority patent/US3513474A/en
Priority to DE19681616242 priority patent/DE1616242A1/de
Application granted granted Critical
Publication of FR92478E publication Critical patent/FR92478E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/22—Reflecting surfaces; Equivalent structures functioning also as polarisation filter

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR106516A 1967-01-09 1967-05-16 Aérien à géométrie variable Expired FR92478E (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR106516A FR92478E (fr) 1967-05-16 1967-05-16 Aérien à géométrie variable
GB333/68A GB1213852A (en) 1967-01-09 1968-01-02 Variable geometry antennae
US695737A US3513474A (en) 1967-01-09 1968-01-04 Collapsible hyperbolic reflector formed of spaced wires
DE19681616242 DE1616242A1 (de) 1967-01-09 1968-01-08 Antenne mit veraenderlicher Geometrie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR106516A FR92478E (fr) 1967-05-16 1967-05-16 Aérien à géométrie variable

Publications (1)

Publication Number Publication Date
FR92478E true FR92478E (fr) 1968-11-15

Family

ID=8630884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR106516A Expired FR92478E (fr) 1967-01-09 1967-05-16 Aérien à géométrie variable

Country Status (1)

Country Link
FR (1) FR92478E (fr)

Similar Documents

Publication Publication Date Title
FR1543425A (fr) Pendagemètre à induction
CH449194A (fr) Macchina lavastoviglie
CH477887A (de) Schibob
DE1756201B2 (de) Foerderer
AT301360B (de) Lenkschlitten
DK126177B (da) Etsemaskine
FI55742C (fi) Tolkarrangemang
AT294627B (de) Rasierapparat
AT273680B (de) Skibob
DK138172C (da) Haengemappe
FR1514254A (fr) Aérien à géométrie variable
FR92478E (fr) Aérien à géométrie variable
AT280120B (de) Sprengstoff
FR1537864A (fr) Obturateur à volet
DD61181A1 (de) Mehrspindelfräskopf
FR1541955A (fr) Tondeuse-débroussailleuse à gazon
CH478416A (de) Fernglas
FR1537837A (fr) Poutre à inertie variable
AT285075B (de) Schleudergieszkokille
AT282389B (de) Schloßkramme
DD62630A1 (de) Hochspannungsheizelement
FR1524471A (fr) Propulseur à guidage
FR1530307A (fr) Projecteur perfectionné à faisceau variable
AT289454B (de) Unkrautbekämpfungsmittel
DE6606903U (de) Fallschirm