EP0562355A3 - Antenna for radar surveillance - Google Patents

Antenna for radar surveillance Download PDF

Info

Publication number: EP0562355A3
Authority: EP; European Patent Office
Prior art keywords: antenna; radar surveillance; surveillance; radar
Prior art date: 1992-03-26
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

English (en)

Other versions

EP0562355A2 (de

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 Corp

Original Assignee

Siemens Corp

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.)

1992-03-26

Filing date

1993-03-09

Publication date

1995-06-14

1993-03-09 Application filed by Siemens Corp filed Critical Siemens Corp

1993-09-29 Publication of EP0562355A2 publication Critical patent/EP0562355A2/de

1995-06-14 Publication of EP0562355A3 publication Critical patent/EP0562355A3/de

Status Withdrawn legal-status Critical Current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 (de)	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 (de)

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 (de) *	1969-10-24	1973-11-15	Siemens Ag, 1000 Berlin U. 8000 Muenchen	Antennenanordnung fur Radar bzw Peilzwecke mit Summen Differenzdiagramm
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 (de) *	1986-11-25	1988-06-08	Tsiger Technologies Inc.	Mikrowellenreflektor
GB2231203A (en) *	1989-03-14	1990-11-07	Kokusai Denshin Denwa Co Ltd	An antenna system for shaped beam

1993
- 1993-03-09 EP EP93103761A patent/EP0562355A3/de not_active Withdrawn

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 (de) *	1969-10-24	1973-11-15	Siemens Ag, 1000 Berlin U. 8000 Muenchen	Antennenanordnung fur Radar bzw Peilzwecke mit Summen Differenzdiagramm
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 (de) *	1986-11-25	1988-06-08	Tsiger Technologies Inc.	Mikrowellenreflektor
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 (de)	1993-09-29

Legal Events

Date	Code	Title	Description
1993-08-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1993-09-29	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE
1995-04-25	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1995-06-14	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE
1996-01-31	17P	Request for examination filed	Effective date: 19951205
1998-02-04	17Q	First examination report despatched	Effective date: 19971223
1998-10-15	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-03-10	18W	Application withdrawn	Withdrawal date: 19990115

Publication	Publication Date	Title
GB2262852B (en)	1995-07-12	Surveillance radar
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GB2283369B (en)	1997-10-22	Shield for radar antennae
GB2504252B (en)	2014-07-23	Radar
GB2265259B (en)	1995-07-26	An antenna arrangement
EP0562355A3 (en)	1995-06-14	Antenna for radar surveillance
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GB2281671B (en)	1997-07-09	Improvements relating to radar antenna systems
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