FR2085873B1 - - Google Patents

Info

Publication number
FR2085873B1
FR2085873B1 FR7112041A FR7112041A FR2085873B1 FR 2085873 B1 FR2085873 B1 FR 2085873B1 FR 7112041 A FR7112041 A FR 7112041A FR 7112041 A FR7112041 A FR 7112041A FR 2085873 B1 FR2085873 B1 FR 2085873B1
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
FR7112041A
Other languages
French (fr)
Other versions
FR2085873A1 (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.)
Siemens AG
Original Assignee
Siemens AG
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 DE19702016391 external-priority patent/DE2016391C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2085873A1 publication Critical patent/FR2085873A1/fr
Application granted granted Critical
Publication of FR2085873B1 publication Critical patent/FR2085873B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/17—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 wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • 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
FR7112041A 1970-04-06 1971-04-06 Expired FR2085873B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702016391 DE2016391C3 (en) 1970-04-06 Antenna arrangement for a radar round-robin search method for target location with height detection

Publications (2)

Publication Number Publication Date
FR2085873A1 FR2085873A1 (en) 1971-12-31
FR2085873B1 true FR2085873B1 (en) 1976-09-03

Family

ID=5767252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112041A Expired FR2085873B1 (en) 1970-04-06 1971-04-06

Country Status (3)

Country Link
FR (1) FR2085873B1 (en)
GB (1) GB1326496A (en)
NL (1) NL151514B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664985B1 (en) * 1990-07-20 1992-11-27 Thomson Csf DEVICE FOR MEASURING THE SITE ANGLE FOR A RADAR EQUIPPED WITH A REFLECTOR ANTENNA OF THE DOUBLE CURVED TYPE.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143081C (en) * 1967-03-21 1974-08-15 Siemens Ag TARGETED ANTENNA FOR VERY SHORT ELECTROMAGNETIC WAVES, ESPECIALLY FOR RADAR PURPOSES.

Also Published As

Publication number Publication date
NL151514B (en) 1976-11-15
FR2085873A1 (en) 1971-12-31
DE2016391B2 (en) 1975-06-26
GB1326496A (en) 1973-08-15
DE2016391A1 (en) 1971-10-21
NL7104603A (en) 1971-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse