GB575430A - Improvements in and relating to high frequency antennae - Google Patents

Improvements in and relating to high frequency antennae

Info

Publication number
GB575430A
GB575430A GB21778/43A GB2177843A GB575430A GB 575430 A GB575430 A GB 575430A GB 21778/43 A GB21778/43 A GB 21778/43A GB 2177843 A GB2177843 A GB 2177843A GB 575430 A GB575430 A GB 575430A
Authority
GB
United Kingdom
Prior art keywords
lines
loops
line
wave
array
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
GB21778/43A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB575430A publication Critical patent/GB575430A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/22—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of a single substantially straight conductive element
    • H01Q19/24—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of a single substantially straight conductive element the primary active element being centre-fed and substantially straight, e.g. H-antenna
    • 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
    • H01Q21/10—Collinear arrangements of substantially straight elongated conductive units

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB21778/43A 1942-12-31 1943-12-29 Improvements in and relating to high frequency antennae Expired GB575430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US575430XA 1942-12-31 1942-12-31

Publications (1)

Publication Number Publication Date
GB575430A true GB575430A (en) 1946-02-18

Family

ID=22011228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21778/43A Expired GB575430A (en) 1942-12-31 1943-12-29 Improvements in and relating to high frequency antennae

Country Status (2)

Country Link
FR (1) FR961335A (enrdf_load_stackoverflow)
GB (1) GB575430A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR961335A (enrdf_load_stackoverflow) 1950-05-10

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