IL92766A0 - Improved feed waveguide for an aray antenna - Google Patents

Improved feed waveguide for an aray antenna

Info

Publication number
IL92766A0
IL92766A0 IL92766A IL9276689A IL92766A0 IL 92766 A0 IL92766 A0 IL 92766A0 IL 92766 A IL92766 A IL 92766A IL 9276689 A IL9276689 A IL 9276689A IL 92766 A0 IL92766 A0 IL 92766A0
Authority
IL
Israel
Prior art keywords
aray
antenna
feed waveguide
improved feed
improved
Prior art date
Application number
IL92766A
Other languages
English (en)
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
Publication of IL92766A0 publication Critical patent/IL92766A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/22—Longitudinal slot in boundary wall of waveguide or transmission line
    • 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
IL92766A 1988-12-20 1989-12-18 Improved feed waveguide for an aray antenna IL92766A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28736488A 1988-12-20 1988-12-20

Publications (1)

Publication Number Publication Date
IL92766A0 true IL92766A0 (en) 1990-09-17

Family

ID=23102576

Family Applications (1)

Application Number Title Priority Date Filing Date
IL92766A IL92766A0 (en) 1988-12-20 1989-12-18 Improved feed waveguide for an aray antenna

Country Status (7)

Country Link
EP (1) EP0404905A1 (xx)
JP (1) JPH0834381B2 (xx)
KR (1) KR920009224B1 (xx)
CA (1) CA2003471C (xx)
ES (1) ES2019761A6 (xx)
IL (1) IL92766A0 (xx)
WO (1) WO1990007201A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991017586A1 (en) * 1990-04-30 1991-11-14 Commonwealth Scientific And Industrial Research Organisation A flat plate antenna
AU639563B2 (en) * 1990-04-30 1993-07-29 Commonwealth Scientific And Industrial Research Organisation A flat plate antenna
JP4869766B2 (ja) * 2006-04-12 2012-02-08 日本無線株式会社 スロットアンテナ
JP4772704B2 (ja) * 2007-01-15 2011-09-14 三菱電機株式会社 アンテナ装置
RU2755338C1 (ru) * 2020-10-12 2021-09-15 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Волноводно-щелевой излучатель

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518576A (en) * 1967-06-27 1970-06-30 North American Rockwell Crossed guide directional coupler
FR1584009A (xx) * 1968-07-05 1969-12-12
US4429313A (en) * 1981-11-24 1984-01-31 Muhs Jr Harvey P Waveguide slot antenna
IL76790A0 (en) * 1984-11-08 1986-02-28 Hughes Aircraft Co Modularized contoured beam direct radiating antenna
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
JPH0834381B2 (ja) 1996-03-29
ES2019761A6 (es) 1991-07-01
JPH03503826A (ja) 1991-08-22
EP0404905A1 (en) 1991-01-02
KR920009224B1 (ko) 1992-10-15
WO1990007201A1 (en) 1990-06-28
KR910700552A (ko) 1991-03-15
CA2003471A1 (en) 1990-06-20
CA2003471C (en) 1995-05-09

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Legal Events

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