GB8429260D0 - Wide-band antenna - Google Patents

Wide-band antenna

Info

Publication number
GB8429260D0
GB8429260D0 GB848429260A GB8429260A GB8429260D0 GB 8429260 D0 GB8429260 D0 GB 8429260D0 GB 848429260 A GB848429260 A GB 848429260A GB 8429260 A GB8429260 A GB 8429260A GB 8429260 D0 GB8429260 D0 GB 8429260D0
Authority
GB
United Kingdom
Prior art keywords
wide
band antenna
antenna
band
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.)
Granted
Application number
GB848429260A
Other versions
GB2150359A (en
GB2150359B (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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB8429260D0 publication Critical patent/GB8429260D0/en
Publication of GB2150359A publication Critical patent/GB2150359A/en
Application granted granted Critical
Publication of GB2150359B publication Critical patent/GB2150359B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • 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
    • H01Q9/32—Vertical arrangement of element
GB08429260A 1983-11-25 1984-11-20 A wide band antenna Expired GB2150359B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8318848A FR2555822B1 (en) 1983-11-25 1983-11-25 BROADBAND ANTENNA FOR PARTICULARLY HF TELECOMMUNICATIONS

Publications (3)

Publication Number Publication Date
GB8429260D0 true GB8429260D0 (en) 1984-12-27
GB2150359A GB2150359A (en) 1985-06-26
GB2150359B GB2150359B (en) 1987-07-22

Family

ID=9294541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08429260A Expired GB2150359B (en) 1983-11-25 1984-11-20 A wide band antenna

Country Status (3)

Country Link
FR (1) FR2555822B1 (en)
GB (1) GB2150359B (en)
ZA (1) ZA848952B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206243A (en) * 1987-06-24 1988-12-29 Panorama Antennas Ltd Dual-frequency helical antenna
GB2357904B (en) * 1999-12-30 2001-11-07 Auden Technology Mfg Co Ltd An antenna
FR2836601A1 (en) * 2002-02-22 2003-08-29 Thales Sa BROADBAND MONOPOLAR OR DIPOLAR ANTENNA

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR449357A (en) * 1911-10-25 1913-02-25 Emile Girardeau Antenna intended for radiotelegraph stations equipped with high-frequency alternators
GB430548A (en) * 1934-06-28 1935-06-20 Baxendale And Company Ltd Improvements in wireless or radio aerials
US2835893A (en) * 1956-01-25 1958-05-20 John J Braund Antenna
US3376577A (en) * 1965-11-15 1968-04-02 Granger Associates Vertical radiation spiral antenna

Also Published As

Publication number Publication date
ZA848952B (en) 1985-07-31
FR2555822B1 (en) 1986-01-24
FR2555822A1 (en) 1985-05-31
GB2150359A (en) 1985-06-26
GB2150359B (en) 1987-07-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991120