DE69017622T2 - Level waveguide array antenna with L-shaped series / series coupling slots. - Google Patents

Level waveguide array antenna with L-shaped series / series coupling slots.

Info

Publication number
DE69017622T2
DE69017622T2 DE1990617622 DE69017622T DE69017622T2 DE 69017622 T2 DE69017622 T2 DE 69017622T2 DE 1990617622 DE1990617622 DE 1990617622 DE 69017622 T DE69017622 T DE 69017622T DE 69017622 T2 DE69017622 T2 DE 69017622T2
Authority
DE
Germany
Prior art keywords
series
array antenna
waveguide array
coupling slots
shaped
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.)
Expired - Fee Related
Application number
DE1990617622
Other languages
German (de)
Other versions
DE69017622D1 (en
Inventor
Pyong K Park
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of DE69017622D1 publication Critical patent/DE69017622D1/en
Publication of DE69017622T2 publication Critical patent/DE69017622T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
DE1990617622 1989-12-22 1990-12-11 Level waveguide array antenna with L-shaped series / series coupling slots. Expired - Fee Related DE69017622T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45503689A 1989-12-22 1989-12-22

Publications (2)

Publication Number Publication Date
DE69017622D1 DE69017622D1 (en) 1995-04-13
DE69017622T2 true DE69017622T2 (en) 1995-10-19

Family

ID=23807107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990617622 Expired - Fee Related DE69017622T2 (en) 1989-12-22 1990-12-11 Level waveguide array antenna with L-shaped series / series coupling slots.

Country Status (5)

Country Link
EP (1) EP0434283B1 (en)
JP (1) JP2569222B2 (en)
DE (1) DE69017622T2 (en)
ES (1) ES2069029T3 (en)
TR (1) TR24865A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4803869B2 (en) * 2000-09-28 2011-10-26 京セラ株式会社 Connection structure of dielectric waveguide line
JP4772704B2 (en) * 2007-01-15 2011-09-14 三菱電機株式会社 Antenna device
IL241951B (en) * 2015-10-07 2018-04-30 Israel Aerospace Ind Ltd Waveguide elements, fabrication techniques and arrangements thereof
CN105552557B (en) * 2016-02-03 2019-03-12 中国电子科技集团公司第三十八研究所 A kind of series-feed waveguide corrective network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632809A (en) * 1947-11-05 1953-03-24 Raytheon Mfg Co Directional coupler
US3537037A (en) * 1968-03-05 1970-10-27 North American Rockwell Crossed guide microwave coupler
US3760304A (en) * 1969-05-21 1973-09-18 Us Army Slot line
US4821044A (en) * 1987-04-14 1989-04-11 Hughes Aircraft Company Waveguide slot array termination and antenna system

Also Published As

Publication number Publication date
EP0434283B1 (en) 1995-03-08
EP0434283A2 (en) 1991-06-26
TR24865A (en) 1992-07-01
ES2069029T3 (en) 1995-05-01
EP0434283A3 (en) 1991-07-17
JP2569222B2 (en) 1997-01-08
DE69017622D1 (en) 1995-04-13
JPH04119703A (en) 1992-04-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee