FR1184652A - Perfectionnement d'une antenne de radar - Google Patents

Perfectionnement d'une antenne de radar

Info

Publication number
FR1184652A
FR1184652A FR1184652DA FR1184652A FR 1184652 A FR1184652 A FR 1184652A FR 1184652D A FR1184652D A FR 1184652DA FR 1184652 A FR1184652 A FR 1184652A
Authority
FR
France
Prior art keywords
improvement
radar antenna
radar
antenna
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.)
Thales Nederland BV
Original Assignee
Thales Nederland BV
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 claimed from GB2417856A external-priority patent/GB812398A/en
Application filed by Thales Nederland BV filed Critical Thales Nederland BV
Application granted granted Critical
Publication of FR1184652A publication Critical patent/FR1184652A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
FR1184652D 1956-08-07 1957-08-07 Perfectionnement d'une antenne de radar Expired FR1184652A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2417856A GB812398A (en) 1956-08-07 Directive aerial

Publications (1)

Publication Number Publication Date
FR1184652A true FR1184652A (fr) 1959-07-24

Family

ID=10207647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184652D Expired FR1184652A (fr) 1956-08-07 1957-08-07 Perfectionnement d'une antenne de radar

Country Status (3)

Country Link
BE (1) BE559486A (fr)
CH (1) CH351000A (fr)
FR (1) FR1184652A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005067099A1 (fr) * 2003-12-31 2005-07-21 Brunello Locatori Procede et dispositif de reception tv et d'emission-reception internet sur une antenne satellite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005067099A1 (fr) * 2003-12-31 2005-07-21 Brunello Locatori Procede et dispositif de reception tv et d'emission-reception internet sur une antenne satellite
US7362279B2 (en) 2003-12-31 2008-04-22 Brunello Locatori Method and device for TV receiving and internet transreceiving on a satellite antenna

Also Published As

Publication number Publication date
BE559486A (fr)
CH351000A (de) 1960-12-31

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