DE69520948T2 - Antenne - Google Patents

Antenne

Info

Publication number
DE69520948T2
DE69520948T2 DE69520948T DE69520948T DE69520948T2 DE 69520948 T2 DE69520948 T2 DE 69520948T2 DE 69520948 T DE69520948 T DE 69520948T DE 69520948 T DE69520948 T DE 69520948T DE 69520948 T2 DE69520948 T2 DE 69520948T2
Authority
DE
Germany
Prior art keywords
core
antenna
elements
plated
distal end
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 - Lifetime
Application number
DE69520948T
Other languages
English (en)
Other versions
DE69520948D1 (de
Inventor
Oliver Paul Leisten
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.)
SARANTEL LTD., LEEDS, GB
Original Assignee
Sarantel 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 Sarantel Ltd filed Critical Sarantel Ltd
Publication of DE69520948D1 publication Critical patent/DE69520948D1/de
Application granted granted Critical
Publication of DE69520948T2 publication Critical patent/DE69520948T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
DE69520948T 1994-08-25 1995-08-21 Antenne Expired - Lifetime DE69520948T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9417450A GB9417450D0 (en) 1994-08-25 1994-08-25 An antenna
GB9424150A GB9424150D0 (en) 1994-08-25 1994-11-30 An antenna
PCT/GB1995/001982 WO1996006468A1 (en) 1994-08-25 1995-08-21 An antenna

Publications (2)

Publication Number Publication Date
DE69520948D1 DE69520948D1 (de) 2001-06-21
DE69520948T2 true DE69520948T2 (de) 2001-12-20

Family

ID=10760577

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69520948T Expired - Lifetime DE69520948T2 (de) 1994-08-25 1995-08-21 Antenne
DE69535993T Expired - Lifetime DE69535993D1 (de) 1994-08-25 1995-08-21 Antenne
DE69535431T Expired - Lifetime DE69535431T2 (de) 1994-08-25 1995-08-21 Antenne

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69535993T Expired - Lifetime DE69535993D1 (de) 1994-08-25 1995-08-21 Antenne
DE69535431T Expired - Lifetime DE69535431T2 (de) 1994-08-25 1995-08-21 Antenne

Country Status (18)

Country Link
US (3) US5854608A (de)
EP (3) EP1081787B1 (de)
JP (3) JP4188412B2 (de)
KR (1) KR100366071B1 (de)
CN (1) CN1090829C (de)
AT (2) ATE357751T1 (de)
AU (1) AU707488B2 (de)
BR (1) BR9508769A (de)
CA (1) CA2198375C (de)
DE (3) DE69520948T2 (de)
DK (1) DK0777922T3 (de)
ES (1) ES2158123T3 (de)
FI (2) FI121038B (de)
GB (3) GB9417450D0 (de)
NO (1) NO970832L (de)
NZ (1) NZ291852A (de)
PL (1) PL180221B1 (de)
WO (1) WO1996006468A1 (de)

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EP1811601B1 (de) 2009-08-19
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ES2158123T3 (es) 2001-09-01
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ATE201284T1 (de) 2001-06-15
FI121038B (fi) 2010-06-15
GB9517086D0 (en) 1995-10-25
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US5854608A (en) 1998-12-29
DE69535431D1 (de) 2007-05-03
EP0777922B1 (de) 2001-05-16
CN1164298A (zh) 1997-11-05
BR9508769A (pt) 1998-01-06
GB9417450D0 (en) 1994-10-19
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JP2007068222A (ja) 2007-03-15
NZ291852A (en) 1999-05-28
DE69535431T2 (de) 2007-12-06
FI970759A0 (fi) 1997-02-24
EP0777922A1 (de) 1997-06-11
DE69520948D1 (de) 2001-06-21
GB2292638B (en) 1999-02-24
GB2292638A (en) 1996-02-28
EP1081787B1 (de) 2007-03-21
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US6424316B1 (en) 2002-07-23
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FI970759A (fi) 1997-03-18
US6181297B1 (en) 2001-01-30
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PL319017A1 (en) 1997-07-21
NO970832L (no) 1997-04-25

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