FR1075379A - Nouveau type d'antenne à diagramme de rayonnement à symetrie circulaire - Google Patents

Nouveau type d'antenne à diagramme de rayonnement à symetrie circulaire

Info

Publication number
FR1075379A
FR1075379A FR1075379DA FR1075379A FR 1075379 A FR1075379 A FR 1075379A FR 1075379D A FR1075379D A FR 1075379DA FR 1075379 A FR1075379 A FR 1075379A
Authority
FR
France
Prior art keywords
new type
radiation pattern
circular symmetry
pattern antenna
symmetry radiation
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
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.)
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
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1075379A publication Critical patent/FR1075379A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
FR1075379D 1952-02-13 1953-02-13 Nouveau type d'antenne à diagramme de rayonnement à symetrie circulaire Expired FR1075379A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US724795XA 1952-02-13 1952-02-13

Publications (1)

Publication Number Publication Date
FR1075379A true FR1075379A (fr) 1954-10-15

Family

ID=22107858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1075379D Expired FR1075379A (fr) 1952-02-13 1953-02-13 Nouveau type d'antenne à diagramme de rayonnement à symetrie circulaire

Country Status (3)

Country Link
BE (1) BE517630A (fr)
FR (1) FR1075379A (fr)
GB (1) GB724795A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104362432A (zh) * 2014-11-13 2015-02-18 杭州立方控股股份有限公司 一种印刷螺旋天线的制作方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066294A (en) * 1957-03-18 1962-11-27 Gen Electric Helical antennas coupled to circular waveguide carrying orthogonal modes
US2953786A (en) * 1958-06-04 1960-09-20 Gen Electric Antenna for polarized propagation
US3015823A (en) * 1959-02-17 1962-01-02 Gen Electric Helical antenna null suppressor
GB930382A (fr) * 1959-04-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104362432A (zh) * 2014-11-13 2015-02-18 杭州立方控股股份有限公司 一种印刷螺旋天线的制作方法

Also Published As

Publication number Publication date
BE517630A (fr)
GB724795A (en) 1955-02-23

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