FR1275588A - Perfectionnements aux antennes - Google Patents

Perfectionnements aux antennes

Info

Publication number
FR1275588A
FR1275588A FR845730A FR845730A FR1275588A FR 1275588 A FR1275588 A FR 1275588A FR 845730 A FR845730 A FR 845730A FR 845730 A FR845730 A FR 845730A FR 1275588 A FR1275588 A FR 1275588A
Authority
FR
France
Prior art keywords
antenna
antenna improvements
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
FR845730A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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
Priority claimed from GB4368859A external-priority patent/GB878688A/en
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to FR845730A priority Critical patent/FR1275588A/fr
Application granted granted Critical
Publication of FR1275588A publication Critical patent/FR1275588A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H01Q19/08—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 refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
FR845730A 1959-12-23 1960-12-02 Perfectionnements aux antennes Expired FR1275588A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845730A FR1275588A (fr) 1959-12-23 1960-12-02 Perfectionnements aux antennes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4368859A GB878688A (en) 1959-12-23 1959-12-23 Improvements in or relating to aerial systems
FR845730A FR1275588A (fr) 1959-12-23 1960-12-02 Perfectionnements aux antennes

Publications (1)

Publication Number Publication Date
FR1275588A true FR1275588A (fr) 1961-11-10

Family

ID=26188395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845730A Expired FR1275588A (fr) 1959-12-23 1960-12-02 Perfectionnements aux antennes

Country Status (1)

Country Link
FR (1) FR1275588A (fr)

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