FR1335588A - Improvements to UHF antennas - Google Patents

Improvements to UHF antennas

Info

Publication number
FR1335588A
FR1335588A FR903504A FR903504A FR1335588A FR 1335588 A FR1335588 A FR 1335588A FR 903504 A FR903504 A FR 903504A FR 903504 A FR903504 A FR 903504A FR 1335588 A FR1335588 A FR 1335588A
Authority
FR
France
Prior art keywords
uhf antennas
uhf
antennas
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
FR903504A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Priority to BE633776D priority Critical patent/BE633776A/xx
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR903504A priority patent/FR1335588A/en
Priority to ES289279A priority patent/ES289279A1/en
Priority to SE07630/63A priority patent/SE325319B/xx
Priority to DE19631441608 priority patent/DE1441608A1/en
Priority to FI1363/63A priority patent/FI40552B/fi
Priority to GB27319/63A priority patent/GB1044636A/en
Application granted granted Critical
Publication of FR1335588A publication Critical patent/FR1335588A/en
Priority to OA50156A priority patent/OA00069A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
FR903504A 1962-07-10 1962-07-10 Improvements to UHF antennas Expired FR1335588A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE633776D BE633776A (en) 1962-07-10
FR903504A FR1335588A (en) 1962-07-10 1962-07-10 Improvements to UHF antennas
ES289279A ES289279A1 (en) 1962-07-10 1963-06-22 Antenna for decimetric waves (Machine-translation by Google Translate, not legally binding)
SE07630/63A SE325319B (en) 1962-07-10 1963-07-09
DE19631441608 DE1441608A1 (en) 1962-07-10 1963-07-09 Antenna for decimeter waves
FI1363/63A FI40552B (en) 1962-07-10 1963-07-09
GB27319/63A GB1044636A (en) 1962-07-10 1963-07-10 Improvements in aerials for decimetric waves
OA50156A OA00069A (en) 1962-07-10 1964-06-24 Improvements to UHF antennas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903504A FR1335588A (en) 1962-07-10 1962-07-10 Improvements to UHF antennas

Publications (1)

Publication Number Publication Date
FR1335588A true FR1335588A (en) 1963-08-23

Family

ID=8782861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903504A Expired FR1335588A (en) 1962-07-10 1962-07-10 Improvements to UHF antennas

Country Status (8)

Country Link
BE (1) BE633776A (en)
DE (1) DE1441608A1 (en)
ES (1) ES289279A1 (en)
FI (1) FI40552B (en)
FR (1) FR1335588A (en)
GB (1) GB1044636A (en)
OA (1) OA00069A (en)
SE (1) SE325319B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584872B1 (en) * 1985-07-09 1987-11-20 Europ Agence Spatiale BROADBAND FLAT ANTENNA WITH CIRCULAR POLARIZATION, USES OF SUCH ANTENNA, APPLICATIONS, AND MANUFACTURING METHOD
GB2191043A (en) * 1986-05-28 1987-12-02 Gen Electric Co Plc Dipole array
EP0666611B1 (en) * 1994-02-02 2001-07-18 Hughes Electronics Corporation Scanning antenna with fixed dipole in a rotating cup-shaped reflector

Also Published As

Publication number Publication date
DE1441608A1 (en) 1970-01-08
ES289279A1 (en) 1963-12-01
BE633776A (en)
SE325319B (en) 1970-06-29
GB1044636A (en) 1966-10-05
OA00069A (en) 1966-01-15
FI40552B (en) 1968-11-30

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