FR553428A - Perfectionnements aux antennes - Google Patents

Perfectionnements aux antennes

Info

Publication number
FR553428A
FR553428A FR553428DA FR553428A FR 553428 A FR553428 A FR 553428A FR 553428D A FR553428D A FR 553428DA FR 553428 A FR553428 A FR 553428A
Authority
FR
France
Prior art keywords
antennas
antennas 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
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 FR553428A publication Critical patent/FR553428A/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
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
FR553428D 1922-04-10 1922-06-28 Perfectionnements aux antennes Expired FR553428A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US550946A US1677698A (en) 1922-04-10 1922-04-10 Antenna

Publications (1)

Publication Number Publication Date
FR553428A true FR553428A (fr) 1923-05-24

Family

ID=24199213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR553428D Expired FR553428A (fr) 1922-04-10 1922-06-28 Perfectionnements aux antennes

Country Status (3)

Country Link
US (1) US1677698A (fr)
FR (1) FR553428A (fr)
GB (1) GB195990A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290688A (en) * 1962-06-11 1966-12-06 Univ Ohio State Res Found Backward angle travelling wave wire mesh antenna array

Also Published As

Publication number Publication date
US1677698A (en) 1928-07-17
GB195990A (en) 1924-07-10

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