EP0562355A3 - Antenna for radar surveillance - Google Patents

Antenna for radar surveillance Download PDF

Info

Publication number
EP0562355A3
EP0562355A3 EP93103761A EP93103761A EP0562355A3 EP 0562355 A3 EP0562355 A3 EP 0562355A3 EP 93103761 A EP93103761 A EP 93103761A EP 93103761 A EP93103761 A EP 93103761A EP 0562355 A3 EP0562355 A3 EP 0562355A3
Authority
EP
European Patent Office
Prior art keywords
antenna
radar surveillance
surveillance
radar
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.)
Withdrawn
Application number
EP93103761A
Other languages
German (de)
Other versions
EP0562355A2 (en
Inventor
Gerhard Dipl-Ing Schindler
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
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0562355A2 publication Critical patent/EP0562355A2/en
Publication of EP0562355A3 publication Critical patent/EP0562355A3/en
Withdrawn legal-status Critical Current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
    • H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns
EP93103761A 1992-03-26 1993-03-09 Antenna for radar surveillance Withdrawn EP0562355A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4209908 1992-03-26
DE4209908 1992-03-26

Publications (2)

Publication Number Publication Date
EP0562355A2 EP0562355A2 (en) 1993-09-29
EP0562355A3 true EP0562355A3 (en) 1995-06-14

Family

ID=6455108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93103761A Withdrawn EP0562355A3 (en) 1992-03-26 1993-03-09 Antenna for radar surveillance

Country Status (1)

Country Link
EP (1) EP0562355A3 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916274A (en) * 1960-06-09 1963-01-23 Telefunken Patent Improvements in or relating to aerial arrangements
DE1953743B2 (en) * 1969-10-24 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Antenna arrangement for radar or direction finding purposes with sum difference diagram
US4156243A (en) * 1977-10-14 1979-05-22 Rca Corporation Paraboloid reflector antenna
GB2009514A (en) * 1977-11-25 1979-06-13 Cselt Centro Studi Lab Telecom Microwave reflector antenna and its construction
EP0270294A2 (en) * 1986-11-25 1988-06-08 Tsiger Technologies Inc. Microwave reflector assembly
GB2231203A (en) * 1989-03-14 1990-11-07 Kokusai Denshin Denwa Co Ltd An antenna system for shaped beam

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916274A (en) * 1960-06-09 1963-01-23 Telefunken Patent Improvements in or relating to aerial arrangements
DE1953743B2 (en) * 1969-10-24 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Antenna arrangement for radar or direction finding purposes with sum difference diagram
US4156243A (en) * 1977-10-14 1979-05-22 Rca Corporation Paraboloid reflector antenna
GB2009514A (en) * 1977-11-25 1979-06-13 Cselt Centro Studi Lab Telecom Microwave reflector antenna and its construction
EP0270294A2 (en) * 1986-11-25 1988-06-08 Tsiger Technologies Inc. Microwave reflector assembly
GB2231203A (en) * 1989-03-14 1990-11-07 Kokusai Denshin Denwa Co Ltd An antenna system for shaped beam

Also Published As

Publication number Publication date
EP0562355A2 (en) 1993-09-29

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