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GB329321A - Improvements in radio antennae - Google Patents

Improvements in radio antennae

Info

Publication number
GB329321A
GB329321A GB487729A GB487729A GB329321A GB 329321 A GB329321 A GB 329321A GB 487729 A GB487729 A GB 487729A GB 487729 A GB487729 A GB 487729A GB 329321 A GB329321 A GB 329321A
Authority
GB
United Kingdom
Prior art keywords
aerials
wave length
quarter
aerial
reflectors
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
GB487729A
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.)
AT&T Corp
Original Assignee
Bell Telephone Laboratories Inc
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
Priority to BE366577D priority Critical patent/BE366577A/xx
Application filed by Bell Telephone Laboratories Inc filed Critical Bell Telephone Laboratories Inc
Priority to GB487729A priority patent/GB329321A/en
Priority to FR688063D priority patent/FR688063A/fr
Publication of GB329321A publication Critical patent/GB329321A/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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials

Landscapes

  • Aerials With Secondary Devices (AREA)
GB487729A 1929-02-13 1929-02-13 Improvements in radio antennae Expired GB329321A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE366577D BE366577A (fr) 1929-02-13
GB487729A GB329321A (en) 1929-02-13 1929-02-13 Improvements in radio antennae
FR688063D FR688063A (fr) 1929-02-13 1930-01-11 Perfectionnements aux systèmes d'antennes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB487729A GB329321A (en) 1929-02-13 1929-02-13 Improvements in radio antennae

Publications (1)

Publication Number Publication Date
GB329321A true GB329321A (en) 1930-05-13

Family

ID=9785502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB487729A Expired GB329321A (en) 1929-02-13 1929-02-13 Improvements in radio antennae

Country Status (3)

Country Link
BE (1) BE366577A (fr)
FR (1) FR688063A (fr)
GB (1) GB329321A (fr)

Also Published As

Publication number Publication date
BE366577A (fr)
FR688063A (fr) 1930-08-19

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