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FR68933E - Development in directional antennas - Google Patents

Development in directional antennas

Info

Publication number
FR68933E
FR68933E FR68933DA FR68933E FR 68933 E FR68933 E FR 68933E FR 68933D A FR68933D A FR 68933DA FR 68933 E FR68933 E FR 68933E
Authority
FR
France
Prior art keywords
development
directional antennas
antennas
directional
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.)
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
Application granted granted Critical
Publication of FR68933E publication Critical patent/FR68933E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/28—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave comprising elements constituting electric discontinuities and spaced in direction of wave propagation, e.g. dielectric elements or conductive elements forming artificial dielectric
FR68933D 1956-01-20 1956-01-20 Development in directional antennas Expired FR68933E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR68933T 1956-01-20

Publications (1)

Publication Number Publication Date
FR68933E true FR68933E (en) 1958-07-23

Family

ID=8700877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68933D Expired FR68933E (en) 1956-01-20 1956-01-20 Development in directional antennas

Country Status (2)

Country Link
FR (1) FR68933E (en)
GB (1) GB800620A (en)

Also Published As

Publication number Publication date
GB800620A (en) 1958-08-27

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