GB2348546B - Improvements in radiating elements - Google Patents

Improvements in radiating elements

Info

Publication number
GB2348546B
GB2348546B GB8822895A GB8822895A GB2348546B GB 2348546 B GB2348546 B GB 2348546B GB 8822895 A GB8822895 A GB 8822895A GB 8822895 A GB8822895 A GB 8822895A GB 2348546 B GB2348546 B GB 2348546B
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.)
Expired - Fee Related
Application number
GB8822895A
Other versions
GB8822895D0 (en
GB2348546A (en
Inventor
Richard John Chignell
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 GB8822895D0 (en) 2000-08-23
GB2348546A GB2348546A (en) 2000-10-04
GB2348546B true 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
GB8426246D0 (en) * 1984-10-17 1984-11-21 British Gas Corp Microwave reflection survey equipment
GB8426245D0 (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
GB8822895D0 (en) 2000-08-23
DE4114955A1 (en) 2003-06-26
GB2348546A (en) 2000-10-04

Similar Documents

Publication Publication Date Title
EP0332928A3 (en) Fire-hemming elements
GB8803451D0 (en) Antenna
IL89411A (en) Antenna structure
GB2219143B (en) Planar antenna
GB2225170B (en) Antenna
GB8829446D0 (en) Antenna
GB2221351B (en) Antenna
GB8821741D0 (en) Radomes
GB8909406D0 (en) Improvements in platforms
GB8817497D0 (en) Improvements in lgazing
AU105372S (en) Antenna
GB8821171D0 (en) Antenna
GB2221354B (en) Improvements in laminations
GB2348546B (en) Improvements in radiating elements
GB9102692D0 (en) Antennas
GB2200105B (en) Improvements in fertiliser
GB2228142B (en) Radome
GB2348545B (en) Improvements in radar devices
GB8829939D0 (en) Improvements in sails
GB8801503D0 (en) Improvements in kettles
GB8826969D0 (en) Improvements in contacts
GB9115354D0 (en) Improvements in sprayguns
EP0325156A3 (en) Grinder
GB8910170D0 (en) Improvements in reflectors
GB8830366D0 (en) Improvements in screening

Legal Events

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

Effective date: 20060929