JPS5215725Y2 - - Google Patents

Info

Publication number
JPS5215725Y2
JPS5215725Y2 JP1972096601U JP9660172U JPS5215725Y2 JP S5215725 Y2 JPS5215725 Y2 JP S5215725Y2 JP 1972096601 U JP1972096601 U JP 1972096601U JP 9660172 U JP9660172 U JP 9660172U JP S5215725 Y2 JPS5215725 Y2 JP S5215725Y2
Authority
JP
Japan
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
Application number
JP1972096601U
Other languages
Japanese (ja)
Other versions
JPS4963829U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1972096601U priority Critical patent/JPS5215725Y2/ja
Priority to US388425A priority patent/US3860933A/en
Priority to GB3899673A priority patent/GB1374560A/en
Publication of JPS4963829U publication Critical patent/JPS4963829U/ja
Application granted granted Critical
Publication of JPS5215725Y2 publication Critical patent/JPS5215725Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q13/0233—Horns fed by a slotted waveguide array

Landscapes

  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP1972096601U 1972-08-18 1972-08-18 Expired JPS5215725Y2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1972096601U JPS5215725Y2 (enrdf_load_stackoverflow) 1972-08-18 1972-08-18
US388425A US3860933A (en) 1972-08-18 1973-08-15 Slot antenna with flare
GB3899673A GB1374560A (en) 1972-08-18 1973-08-17 Slot array antenna with flare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972096601U JPS5215725Y2 (enrdf_load_stackoverflow) 1972-08-18 1972-08-18

Publications (2)

Publication Number Publication Date
JPS4963829U JPS4963829U (enrdf_load_stackoverflow) 1974-06-04
JPS5215725Y2 true JPS5215725Y2 (enrdf_load_stackoverflow) 1977-04-08

Family

ID=14169385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972096601U Expired JPS5215725Y2 (enrdf_load_stackoverflow) 1972-08-18 1972-08-18

Country Status (3)

Country Link
US (1) US3860933A (enrdf_load_stackoverflow)
JP (1) JPS5215725Y2 (enrdf_load_stackoverflow)
GB (1) GB1374560A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334214A (en) * 1979-06-29 1982-06-08 Yagi Antenna Co., Ltd. Warning apparatus using microwaves
DE3503990C2 (de) * 1985-02-06 1986-11-20 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Breitbandiges Richtantennensystem
US4700195A (en) * 1985-10-01 1987-10-13 Harris Corporation Waveguide fed composite horn antenna
SE469540B (sv) * 1991-11-29 1993-07-19 Ericsson Telefon Ab L M Vaagledarantenn med slitsade haalrumsvaagledare
SE501714C2 (sv) * 1993-09-06 1995-05-02 Ericsson Telefon Ab L M Gruppantenn
US5943023A (en) * 1995-12-21 1999-08-24 Endgate Corporation Flared trough waveguide antenna
JP2009296301A (ja) * 2008-06-05 2009-12-17 Japan Radio Co Ltd ホーンアンテナおよびフレア付きアンテナ
EP4293829A1 (en) 2022-06-17 2023-12-20 Furuno Electric Co., Ltd. Slot array antenna

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730717A (en) * 1951-04-18 1956-01-10 Katchky Max Directional wave antenna for marine radar use

Also Published As

Publication number Publication date
GB1374560A (en) 1974-11-20
JPS4963829U (enrdf_load_stackoverflow) 1974-06-04
US3860933A (en) 1975-01-14

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