GB1148888A - Improvements in or relating to directional aerials - Google Patents

Improvements in or relating to directional aerials

Info

Publication number
GB1148888A
GB1148888A GB43919/65A GB4391965A GB1148888A GB 1148888 A GB1148888 A GB 1148888A GB 43919/65 A GB43919/65 A GB 43919/65A GB 4391965 A GB4391965 A GB 4391965A GB 1148888 A GB1148888 A GB 1148888A
Authority
GB
United Kingdom
Prior art keywords
spacing plates
plates
centre
radiator
aerial
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
Application number
GB43919/65A
Other languages
English (en)
Inventor
Matthew Frederick Radford
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB43919/65A priority Critical patent/GB1148888A/en
Priority to SE11994/66A priority patent/SE345346B/xx
Priority to US581954A priority patent/US3438040A/en
Priority to FR80068A priority patent/FR1496644A/fr
Priority to NL6614534A priority patent/NL6614534A/xx
Publication of GB1148888A publication Critical patent/GB1148888A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
GB43919/65A 1965-10-15 1965-10-15 Improvements in or relating to directional aerials Expired GB1148888A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB43919/65A GB1148888A (en) 1965-10-15 1965-10-15 Improvements in or relating to directional aerials
SE11994/66A SE345346B (enrdf_load_stackoverflow) 1965-10-15 1966-09-06
US581954A US3438040A (en) 1965-10-15 1966-09-26 Horn antenna having plural convergent waveguide paths
FR80068A FR1496644A (fr) 1965-10-15 1966-10-14 Perfectionnements aux aériens directifs
NL6614534A NL6614534A (enrdf_load_stackoverflow) 1965-10-15 1966-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43919/65A GB1148888A (en) 1965-10-15 1965-10-15 Improvements in or relating to directional aerials

Publications (1)

Publication Number Publication Date
GB1148888A true GB1148888A (en) 1969-04-16

Family

ID=10430921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43919/65A Expired GB1148888A (en) 1965-10-15 1965-10-15 Improvements in or relating to directional aerials

Country Status (4)

Country Link
US (1) US3438040A (enrdf_load_stackoverflow)
GB (1) GB1148888A (enrdf_load_stackoverflow)
NL (1) NL6614534A (enrdf_load_stackoverflow)
SE (1) SE345346B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679704B1 (fr) * 1991-07-26 1993-09-24 Alcatel Espace Antenne-reseau pour ondes hyperfrequences.
SE513472C2 (sv) * 1994-04-15 2000-09-18 Ericsson Telefon Ab L M Matningsnät vid gruppantenn
CN207098069U (zh) * 2016-04-05 2018-03-13 日本电产艾莱希斯株式会社 波导路装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628311A (en) * 1948-11-04 1953-02-10 Rca Corp Multiple slot antenna
GB894342A (en) * 1959-08-25 1962-04-18 Decca Record Co Ltd Improvements in or relating to directional aerial systems

Also Published As

Publication number Publication date
SE345346B (enrdf_load_stackoverflow) 1972-05-23
NL6614534A (enrdf_load_stackoverflow) 1967-04-17
US3438040A (en) 1969-04-08

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