DE69403916T2 - Faltdipol-antenne - Google Patents

Faltdipol-antenne

Info

Publication number
DE69403916T2
DE69403916T2 DE69403916T DE69403916T DE69403916T2 DE 69403916 T2 DE69403916 T2 DE 69403916T2 DE 69403916 T DE69403916 T DE 69403916T DE 69403916 T DE69403916 T DE 69403916T DE 69403916 T2 DE69403916 T2 DE 69403916T2
Authority
DE
Germany
Prior art keywords
dipole antenna
folding dipole
folding
antenna
dipole
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
DE69403916T
Other languages
English (en)
Other versions
DE69403916D1 (de
Inventor
Keith Keen
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.)
Inmarsat Global Ltd
Original Assignee
INTERNATIONAL MOBILE SATELLITE ORGANIZATION LONDON GB
International Mobile Satellite Organization
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 INTERNATIONAL MOBILE SATELLITE ORGANIZATION LONDON GB, International Mobile Satellite Organization filed Critical INTERNATIONAL MOBILE SATELLITE ORGANIZATION LONDON GB
Publication of DE69403916D1 publication Critical patent/DE69403916D1/de
Application granted granted Critical
Publication of DE69403916T2 publication Critical patent/DE69403916T2/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
    • 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
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas
    • 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
    • H01Q1/243—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 with built-in 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
DE69403916T 1993-09-02 1994-08-31 Faltdipol-antenne Expired - Lifetime DE69403916T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/116,243 US5539414A (en) 1993-09-02 1993-09-02 Folded dipole microstrip antenna
PCT/GB1994/001894 WO1995006962A1 (en) 1993-09-02 1994-08-31 A folder dipole antenna

Publications (2)

Publication Number Publication Date
DE69403916D1 DE69403916D1 (de) 1997-07-24
DE69403916T2 true DE69403916T2 (de) 1998-02-05

Family

ID=22366051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69403916T Expired - Lifetime DE69403916T2 (de) 1993-09-02 1994-08-31 Faltdipol-antenne

Country Status (7)

Country Link
US (2) US5539414A (de)
EP (1) EP0716774B1 (de)
JP (1) JPH09505696A (de)
CN (1) CN1047473C (de)
AU (1) AU7540394A (de)
DE (1) DE69403916T2 (de)
WO (1) WO1995006962A1 (de)

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CN105789871B (zh) * 2016-03-10 2019-06-21 西北工业大学 一种适用于4g lte通信低剖面平面偶极子天线
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CN108417984B (zh) 2018-03-23 2021-06-18 深圳市海能达通信有限公司 一种平衡偶极子单元及宽带全向共线阵列天线
CN110867642A (zh) 2018-08-28 2020-03-06 康普技术有限责任公司 用于多频带天线的辐射元件以及多频带天线
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CN111244611B (zh) * 2018-11-29 2024-02-13 三星电机株式会社 天线设备
TWI748700B (zh) * 2020-10-22 2021-12-01 廣達電腦股份有限公司 天線結構
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Also Published As

Publication number Publication date
US5539414A (en) 1996-07-23
JPH09505696A (ja) 1997-06-03
CN1047473C (zh) 1999-12-15
AU7540394A (en) 1995-03-22
CN1132572A (zh) 1996-10-02
DE69403916D1 (de) 1997-07-24
WO1995006962A1 (en) 1995-03-09
US5821902A (en) 1998-10-13
EP0716774B1 (de) 1997-06-18
EP0716774A1 (de) 1996-06-19

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Legal Events

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8327 Change in the person/name/address of the patent owner

Owner name: INMARSAT LTD., LONDON, GB