FR1115110A - Omnidirectional circularly polarized antennas for ultra-high frequencies - Google Patents

Omnidirectional circularly polarized antennas for ultra-high frequencies

Info

Publication number
FR1115110A
FR1115110A FR1115110DA FR1115110A FR 1115110 A FR1115110 A FR 1115110A FR 1115110D A FR1115110D A FR 1115110DA FR 1115110 A FR1115110 A FR 1115110A
Authority
FR
France
Prior art keywords
ultra
circularly polarized
high frequencies
polarized antennas
omnidirectional circularly
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 FR1115110A publication Critical patent/FR1115110A/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
    • H01Q13/02—Waveguide horns
    • H01Q13/04—Biconical horns
FR1115110D 1954-11-26 1954-11-26 Omnidirectional circularly polarized antennas for ultra-high frequencies Expired FR1115110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1115110T 1954-11-26

Publications (1)

Publication Number Publication Date
FR1115110A true FR1115110A (en) 1956-04-19

Family

ID=9628757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1115110D Expired FR1115110A (en) 1954-11-26 1954-11-26 Omnidirectional circularly polarized antennas for ultra-high frequencies

Country Status (1)

Country Link
FR (1) FR1115110A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417220A1 (en) * 1978-02-09 1979-09-07 Thomson Csf Transceiver working in hyperfrequency range - has directional aerial with omnidirectional facility for establishing initial contact plane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417220A1 (en) * 1978-02-09 1979-09-07 Thomson Csf Transceiver working in hyperfrequency range - has directional aerial with omnidirectional facility for establishing initial contact plane

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