FR1571407A - - Google Patents

Info

Publication number
FR1571407A
FR1571407A FR1571407DA FR1571407A FR 1571407 A FR1571407 A FR 1571407A FR 1571407D A FR1571407D A FR 1571407DA FR 1571407 A FR1571407 A FR 1571407A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1571407A publication Critical patent/FR1571407A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
FR1571407D 1968-04-10 1968-04-10 Expired FR1571407A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR147614 1968-04-10

Publications (1)

Publication Number Publication Date
FR1571407A true FR1571407A (de) 1969-06-20

Family

ID=8648801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1571407D Expired FR1571407A (de) 1968-04-10 1968-04-10

Country Status (2)

Country Link
DE (1) DE1917338A1 (de)
FR (1) FR1571407A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001956A1 (en) * 1979-03-14 1980-09-18 Hollandse Signaalapparaten Bv Radar system
EP0061576A1 (de) * 1981-03-25 1982-10-06 ANT Nachrichtentechnik GmbH Nachrichtenübertragungseinrichtung für Mikrowellen mit Mehrmodendiversity-Kombinationsempfang
FR2548836A1 (fr) * 1983-07-08 1985-01-11 Thomson Csf Antenne a couverture quasi torique a deux reflecteurs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109564752A (zh) 2016-06-01 2019-04-02 伊莎贝尔·莫莉娜 用于弦乐器的支承装置的适配器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001956A1 (en) * 1979-03-14 1980-09-18 Hollandse Signaalapparaten Bv Radar system
EP0061576A1 (de) * 1981-03-25 1982-10-06 ANT Nachrichtentechnik GmbH Nachrichtenübertragungseinrichtung für Mikrowellen mit Mehrmodendiversity-Kombinationsempfang
FR2548836A1 (fr) * 1983-07-08 1985-01-11 Thomson Csf Antenne a couverture quasi torique a deux reflecteurs
EP0131512A1 (de) * 1983-07-08 1985-01-16 Thomson-Csf Doppelreflektorantenne mit fast ringflächiger Strahldeckung
US4740791A (en) * 1983-07-08 1988-04-26 Thomson-Csf Antenna with pseudo-toric coverage having two reflectors

Also Published As

Publication number Publication date
DE1917338A1 (de) 1969-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse