GB0000400D0 - Improvements in or relating to antennas - Google Patents

Improvements in or relating to antennas

Info

Publication number
GB0000400D0
GB0000400D0 GB0000400A GB0000400A GB0000400D0 GB 0000400 D0 GB0000400 D0 GB 0000400D0 GB 0000400 A GB0000400 A GB 0000400A GB 0000400 A GB0000400 A GB 0000400A GB 0000400 D0 GB0000400 D0 GB 0000400D0
Authority
GB
United Kingdom
Prior art keywords
antennas
relating
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.)
Withdrawn
Application number
GB0000400A
Other versions
GB2359664A (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.)
G COM INTERNATIONAL Ltd
Original Assignee
G COM INTERNATIONAL 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 G COM INTERNATIONAL Ltd filed Critical G COM INTERNATIONAL Ltd
Priority to GB0000400A priority Critical patent/GB2359664A/en
Publication of GB0000400D0 publication Critical patent/GB0000400D0/en
Publication of GB2359664A publication Critical patent/GB2359664A/en
Withdrawn legal-status Critical Current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
    • H01Q1/38—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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3266—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle using the mirror of the vehicle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0471—Non-planar, stepped or wedge-shaped patch
    • 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
    • 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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Details Of Aerials (AREA)
GB0000400A 2000-01-11 2000-01-11 Improvements in or relating to antennae Withdrawn GB2359664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0000400A GB2359664A (en) 2000-01-11 2000-01-11 Improvements in or relating to antennae

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0000400A GB2359664A (en) 2000-01-11 2000-01-11 Improvements in or relating to antennae

Publications (2)

Publication Number Publication Date
GB0000400D0 true GB0000400D0 (en) 2000-03-01
GB2359664A GB2359664A (en) 2001-08-29

Family

ID=9883390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0000400A Withdrawn GB2359664A (en) 2000-01-11 2000-01-11 Improvements in or relating to antennae

Country Status (1)

Country Link
GB (1) GB2359664A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7973733B2 (en) * 2003-04-25 2011-07-05 Qualcomm Incorporated Electromagnetically coupled end-fed elliptical dipole for ultra-wide band systems
US7158089B2 (en) 2004-11-29 2007-01-02 Qualcomm Incorporated Compact antennas for ultra wide band applications
JP4976741B2 (en) * 2006-05-16 2012-07-18 株式会社東芝 Planar antenna
US9190729B2 (en) * 2012-05-24 2015-11-17 Netgear, Inc. High efficiency antenna

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1358483A (en) * 1973-04-02 1974-07-03 Wilkes Co Ltd D A Radio aerials for motor vehicles
JPS61208903A (en) * 1985-03-14 1986-09-17 Nippon Telegr & Teleph Corp <Ntt> Print antenna
US5181025A (en) * 1991-05-24 1993-01-19 The United States Of America As Represented By The Secretary Of The Air Force Conformal telemetry system
FR2691596B1 (en) * 1992-05-22 1995-04-28 Thomson Csf Acoustic underwater antenna with area sensor.
JPH06303018A (en) * 1993-04-13 1994-10-28 Matsushita Electric Ind Co Ltd Print antenna
US6081243A (en) * 1997-09-09 2000-06-27 Micron Technology, Inc. Methods of forming conductive lines, methods of forming antennas, methods of forming wireless communication devices, conductive lines, antennas, and wireless communications devices
GB2330694A (en) * 1997-10-27 1999-04-28 Ramar Technology Ltd Antenna connection to a printed circuit board
FI974316A (en) * 1997-11-25 1999-05-26 Lk Products Oy The antenna structure
JPH11301843A (en) * 1998-04-16 1999-11-02 Mitsubishi Heavy Ind Ltd Antenna for radio id tag system

Also Published As

Publication number Publication date
GB2359664A (en) 2001-08-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)