GB8822895D0 - Improvements in radiating elements - Google Patents

Improvements in radiating elements

Info

Publication number
GB8822895D0
GB8822895D0 GBGB8822895.2A GB8822895A GB8822895D0 GB 8822895 D0 GB8822895 D0 GB 8822895D0 GB 8822895 A GB8822895 A GB 8822895A GB 8822895 D0 GB8822895 D0 GB 8822895D0
Authority
GB
United Kingdom
Prior art keywords
radiating elements
radiating
elements
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
GBGB8822895.2A
Other versions
GB2348546A (en
GB2348546B (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.)
EMRAD Ltd
Original Assignee
EMRAD 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 EMRAD Ltd filed Critical EMRAD Ltd
Priority to GB8822895A priority Critical patent/GB2348546B/en
Priority to DE4114955A priority patent/DE4114955A1/en
Publication of GB8822895D0 publication Critical patent/GB8822895D0/en
Publication of GB2348546A publication Critical patent/GB2348546A/en
Application granted granted Critical
Publication of GB2348546B publication Critical patent/GB2348546B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
GB8822895A 1988-09-29 1988-09-29 Improvements in radiating elements Expired - Fee Related GB2348546B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8822895A GB2348546B (en) 1988-09-29 1988-09-29 Improvements in radiating elements
DE4114955A DE4114955A1 (en) 1988-09-29 1991-05-08 Resistively loaded antenna element for broadband or pulsed antennas, in which width of strip is varied its length in order to provide desired resistive loading on antenna element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8822895A GB2348546B (en) 1988-09-29 1988-09-29 Improvements in radiating elements
DE4114955A DE4114955A1 (en) 1988-09-29 1991-05-08 Resistively loaded antenna element for broadband or pulsed antennas, in which width of strip is varied its length in order to provide desired resistive loading on antenna element

Publications (3)

Publication Number Publication Date
GB8822895D0 true GB8822895D0 (en) 2000-08-23
GB2348546A GB2348546A (en) 2000-10-04
GB2348546B GB2348546B (en) 2001-02-21

Family

ID=28042716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8822895A Expired - Fee Related GB2348546B (en) 1988-09-29 1988-09-29 Improvements in radiating elements

Country Status (2)

Country Link
DE (1) DE4114955A1 (en)
GB (1) GB2348546B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1080333A (en) * 1976-03-11 1980-06-24 Jonathan D. Young Underground pipe detector
DE3129045A1 (en) * 1981-04-08 1982-10-28 C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg Direction-finding antenna system
GB8426245D0 (en) * 1984-10-17 1984-11-21 British Gas Corp Microwave reflection survey equipment
GB8426246D0 (en) * 1984-10-17 1984-11-21 British Gas Corp Microwave reflection survey equipment
KR900009111B1 (en) * 1986-11-07 1990-12-22 야기 안테나 가부시기가이샤 Antenna devices of film

Also Published As

Publication number Publication date
GB2348546A (en) 2000-10-04
GB2348546B (en) 2001-02-21
DE4114955A1 (en) 2003-06-26

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Legal Events

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

Effective date: 20060929