EP0570863A3 - - Google Patents

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Publication number
EP0570863A3
EP0570863A3 EP19930107897 EP93107897A EP0570863A3 EP 0570863 A3 EP0570863 A3 EP 0570863A3 EP 19930107897 EP19930107897 EP 19930107897 EP 93107897 A EP93107897 A EP 93107897A EP 0570863 A3 EP0570863 A3 EP 0570863A3
Authority
EP
European Patent Office
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.)
Granted
Application number
EP19930107897
Other versions
EP0570863B1 (en
EP0570863A2 (en
Inventor
Anton Dipl.-Ing. Brunner
Erwin Dipl.-Ing. Kress
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.)
Daimler Benz 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 EP0570863A2 publication Critical patent/EP0570863A2/en
Publication of EP0570863A3 publication Critical patent/EP0570863A3/xx
Application granted granted Critical
Publication of EP0570863B1 publication Critical patent/EP0570863B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
    • H01Q13/0258—Orthomode horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
EP93107897A 1992-05-22 1993-05-14 Surveillance radar antenna in flat configuration Expired - Lifetime EP0570863B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4217091 1992-05-22
DE4217091 1992-05-22

Publications (3)

Publication Number Publication Date
EP0570863A2 EP0570863A2 (en) 1993-11-24
EP0570863A3 true EP0570863A3 (en) 1994-04-13
EP0570863B1 EP0570863B1 (en) 1999-04-14

Family

ID=6459558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93107897A Expired - Lifetime EP0570863B1 (en) 1992-05-22 1993-05-14 Surveillance radar antenna in flat configuration

Country Status (2)

Country Link
EP (1) EP0570863B1 (en)
DE (1) DE59309507D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608622A1 (en) * 1996-03-06 1997-09-11 Sel Alcatel Ag Aerial system with two aerials
US6034647A (en) * 1998-01-13 2000-03-07 Raytheon Company Boxhorn array architecture using folded junctions
US7948443B2 (en) * 2008-01-23 2011-05-24 The Boeing Company Structural feed aperture for space based phased array antennas
DE102014208389A1 (en) 2014-05-06 2015-11-12 Robert Bosch Gmbh Antenna device for a vehicle
CN111463573B (en) * 2020-04-21 2021-03-05 上海航天电子通讯设备研究所 Dual-band high-isolation wide-angle scanning composite aperture array antenna

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443659A (en) * 1977-09-13 1979-04-06 Tech Res & Dev Inst Of Japan Def Agency Antenna unit
EP0024808A1 (en) * 1979-08-23 1981-03-11 The Marconi Company Limited Dual frequency aerial feed arrangements
WO1989009501A1 (en) * 1988-03-30 1989-10-05 British Satellite Broadcasting Limited Flat plate array antenna
DE3915048A1 (en) * 1989-05-08 1990-11-15 Siemens Ag Electronically phase controlled antenna - has antenna elements in groups coupled to distributors with polariser switches
EP0470786A2 (en) * 1990-08-06 1992-02-12 Harry J. Gould Electronic rotatable polarization antenna feed apparatus
EP0543509A2 (en) * 1991-11-20 1993-05-26 EMS Technologies, Inc. Polarization agility in an RF radiator module for use in a phased array

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443659A (en) * 1977-09-13 1979-04-06 Tech Res & Dev Inst Of Japan Def Agency Antenna unit
EP0024808A1 (en) * 1979-08-23 1981-03-11 The Marconi Company Limited Dual frequency aerial feed arrangements
WO1989009501A1 (en) * 1988-03-30 1989-10-05 British Satellite Broadcasting Limited Flat plate array antenna
DE3915048A1 (en) * 1989-05-08 1990-11-15 Siemens Ag Electronically phase controlled antenna - has antenna elements in groups coupled to distributors with polariser switches
EP0470786A2 (en) * 1990-08-06 1992-02-12 Harry J. Gould Electronic rotatable polarization antenna feed apparatus
EP0543509A2 (en) * 1991-11-20 1993-05-26 EMS Technologies, Inc. Polarization agility in an RF radiator module for use in a phased array

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 3, no. 66 (E - 115) 7 June 1979 (1979-06-07) *

Also Published As

Publication number Publication date
EP0570863B1 (en) 1999-04-14
EP0570863A2 (en) 1993-11-24
DE59309507D1 (en) 1999-05-20

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