EP0409221A3 - Integrated structure with radiating elements and dividing networks for application to radar antenna - Google Patents

Integrated structure with radiating elements and dividing networks for application to radar antenna Download PDF

Info

Publication number
EP0409221A3
EP0409221A3 EP19900113814 EP90113814A EP0409221A3 EP 0409221 A3 EP0409221 A3 EP 0409221A3 EP 19900113814 EP19900113814 EP 19900113814 EP 90113814 A EP90113814 A EP 90113814A EP 0409221 A3 EP0409221 A3 EP 0409221A3
Authority
EP
European Patent Office
Prior art keywords
application
integrated structure
radiating elements
radar antenna
dividing networks
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Withdrawn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
EP19900113814
Other versions
EP0409221A2 (en
Inventor
Gaetano Catallo
Claudio Caramanica
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.)
Leonardo SpA
Original Assignee
Selenia Industrie Elettroniche Associate SpA
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 Selenia Industrie Elettroniche Associate SpA filed Critical Selenia Industrie Elettroniche Associate SpA
Publication of EP0409221A2 publication Critical patent/EP0409221A2/en
Publication of EP0409221A3 publication Critical patent/EP0409221A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0012—Radial guide fed arrays
EP19900113814 1989-07-21 1990-07-19 Integrated structure with radiating elements and dividing networks for application to radar antenna Withdrawn EP0409221A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8948221A IT1231653B (en) 1989-07-21 1989-07-21 INTEGRATED STRUCTURE WITH RADIANT ELEMENTS AND DIVISION NETWORKS FOR RADAR ANTENNAS
IT4822189 1989-07-21

Publications (2)

Publication Number Publication Date
EP0409221A2 EP0409221A2 (en) 1991-01-23
EP0409221A3 true EP0409221A3 (en) 1991-10-30

Family

ID=11265322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900113814 Withdrawn EP0409221A3 (en) 1989-07-21 1990-07-19 Integrated structure with radiating elements and dividing networks for application to radar antenna

Country Status (2)

Country Link
EP (1) EP0409221A3 (en)
IT (1) IT1231653B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2757635A1 (en) * 2013-01-17 2014-07-23 CMC Electronics Inc. Low profile antenna

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587110A (en) * 1969-07-01 1971-06-22 Rca Corp Corporate-network printed antenna system
EP0186455A2 (en) * 1984-12-20 1986-07-02 The Marconi Company Limited A dipole array
EP0213646A1 (en) * 1985-06-04 1987-03-11 Laboratoires D'electronique Philips Modular microwave antenna units and antenna comprising such units

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5775006A (en) * 1980-10-29 1982-05-11 Mitsubishi Electric Corp Array antenna

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587110A (en) * 1969-07-01 1971-06-22 Rca Corp Corporate-network printed antenna system
EP0186455A2 (en) * 1984-12-20 1986-07-02 The Marconi Company Limited A dipole array
EP0213646A1 (en) * 1985-06-04 1987-03-11 Laboratoires D'electronique Philips Modular microwave antenna units and antenna comprising such units

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 151 (E-124)(1029), 11 August 1982; & JP - A - 57075006 (MITSUBISHI DENKI K.K.) 11.05.1982 *

Also Published As

Publication number Publication date
IT1231653B (en) 1991-12-18
IT8948221A0 (en) 1989-07-21
EP0409221A2 (en) 1991-01-23

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