GB1034761A - Improvements in or relating to antenna - Google Patents

Improvements in or relating to antenna

Info

Publication number
GB1034761A
GB1034761A GB3231/64A GB323164A GB1034761A GB 1034761 A GB1034761 A GB 1034761A GB 3231/64 A GB3231/64 A GB 3231/64A GB 323164 A GB323164 A GB 323164A GB 1034761 A GB1034761 A GB 1034761A
Authority
GB
United Kingdom
Prior art keywords
metal
supported
disc
cylinder
netting
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
GB3231/64A
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.)
KARL TORBJORN CRAMNER
Original Assignee
KARL TORBJORN CRAMNER
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 KARL TORBJORN CRAMNER filed Critical KARL TORBJORN CRAMNER
Publication of GB1034761A publication Critical patent/GB1034761A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface

Landscapes

  • Waveguide Aerials (AREA)
  • Wrappers (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

1,034,761. Aerials. K. T. CRAMNER. Jan. 24, 1964 [Feb. 28, 1963], No. 3231/64. Heading H4A. A wide band aerial consists of a rigid cylindrical body 24 having a metal netting sandwiched between two layers of plastics material such as dosed polyester resin reinforced by glass fibres, and a thin-walled metal cylinder 22 connected to the metal netting at the top portion 32 of the body 24 and supported at its metal base 20 to a recessed metal disc 14 which is supported in turn by a grounded support 10 of the aerial. The lower end of the body 24 is supported on an insulating disc 36 and is connected to the inner conductor of a coaxial feeder 40 at one edge 42, and the outer conductor of the-feeder is connected to the cylinder 22. A number of counterpoise elements 16 are secured to the metal disc 14.
GB3231/64A 1963-02-28 1964-01-24 Improvements in or relating to antenna Expired GB1034761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE221063 1963-02-28

Publications (1)

Publication Number Publication Date
GB1034761A true GB1034761A (en) 1966-07-06

Family

ID=20259560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3231/64A Expired GB1034761A (en) 1963-02-28 1964-01-24 Improvements in or relating to antenna

Country Status (5)

Country Link
US (1) US3286269A (en)
BE (1) BE644094A (en)
DK (1) DK110183C (en)
GB (1) GB1034761A (en)
NO (1) NO118073B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208662A (en) * 1973-04-11 1980-06-17 Orion Industries, Inc. Omnidirectional, vertically polarized antenna
US11033433B2 (en) 2014-06-16 2021-06-15 Illinois Tool Works Inc Removable shield for protective headwear

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624844A (en) * 1946-03-04 1953-01-06 Jessic A Nelson Broad band antenna
US2531476A (en) * 1947-04-28 1950-11-28 Farnsworth Res Corp Ultra high frequency antenna

Also Published As

Publication number Publication date
NO118073B (en) 1969-11-03
BE644094A (en) 1964-06-15
US3286269A (en) 1966-11-15
DK110183C (en) 1969-12-29

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