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GB0127208D0 - Improvements relating to antennas - Google Patents

Improvements relating to antennas

Info

Publication number
GB0127208D0
GB0127208D0 GB0127208A GB0127208A GB0127208D0 GB 0127208 D0 GB0127208 D0 GB 0127208D0 GB 0127208 A GB0127208 A GB 0127208A GB 0127208 A GB0127208 A GB 0127208A GB 0127208 D0 GB0127208 D0 GB 0127208D0
Authority
GB
United Kingdom
Prior art keywords
antennas
improvements relating
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Withdrawn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
GB0127208A
Other versions
GB2381952A (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.)
University of Sheffield
Original Assignee
University of Sheffield
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 University of Sheffield filed Critical University of Sheffield
Priority to GB0127208A priority Critical patent/GB2381952A/en
Publication of GB0127208D0 publication Critical patent/GB0127208D0/en
Priority to PCT/GB2002/005091 priority patent/WO2003043122A1/en
Publication of GB2381952A publication Critical patent/GB2381952A/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Withdrawn legal-status Critical Current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
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/085—Flexible aerials; Whip aerials with a resilient base
    • 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
    • H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
GB0127208A 2001-11-13 2001-11-13 Flexible substrate antenna for mobile telephone Withdrawn GB2381952A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0127208A GB2381952A (en) 2001-11-13 2001-11-13 Flexible substrate antenna for mobile telephone
PCT/GB2002/005091 WO2003043122A1 (en) 2001-11-13 2002-11-12 Protection against em radiations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0127208A GB2381952A (en) 2001-11-13 2001-11-13 Flexible substrate antenna for mobile telephone

Publications (2)

Publication Number Publication Date
GB0127208D0 true GB0127208D0 (en) 2002-01-02
GB2381952A GB2381952A (en) 2003-05-14

Family

ID=9925672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0127208A Withdrawn GB2381952A (en) 2001-11-13 2001-11-13 Flexible substrate antenna for mobile telephone

Country Status (2)

Country Link
GB (1) GB2381952A (en)
WO (1) WO2003043122A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0323285D0 (en) * 2003-10-04 2003-11-05 Koninkl Philips Electronics Nv Device and method of making a device having a patterned layer on a flexible substrate
JP2008511198A (en) 2004-08-20 2008-04-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Wireless terminal, wireless module and method of manufacturing such a terminal
FR2888050A1 (en) * 2005-06-30 2007-01-05 Pierrette Wehrlen PASSIVE ANTENNA SYSTEM FOR BIOLOGICAL PROTECTION
FR2980045B1 (en) 2011-09-12 2014-03-07 Garcia Abel Franco MULTI-DEHASTER DEVICE FOR PROTECTING PERSONS AGAINST ELECTROMAGNETIC WAVES
US9209514B2 (en) 2013-08-09 2015-12-08 Motorola Solutions, Inc. Body-worn antenna
EP3648251A1 (en) 2018-10-29 2020-05-06 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Integration of all components being necessary for transmitting / receiving electromagnetic radiation in a component carrier
FR3095084B1 (en) 2019-04-09 2021-10-01 Pgp Holding ELECTROMAGNETIC DEVICE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289163B (en) * 1994-05-03 1998-12-23 Quantum Communications Group I Antenna device and mobile telephone
US5838285A (en) * 1995-12-05 1998-11-17 Motorola, Inc. Wide beamwidth antenna system and method for making the same
FR2754942B1 (en) * 1996-10-23 1999-01-08 Thomson Csf ANTENNA SYSTEM FOR HANDHELD RADIO TELEPHONE
GB2322011A (en) * 1997-02-04 1998-08-12 Ico Services Ltd Antenna and fabrication method
JP3138652B2 (en) * 1997-02-06 2001-02-26 株式会社次世代衛星通信・放送システム研究所 Handheld mobile phone
SE513469C2 (en) * 1998-11-13 2000-09-18 Allgon Ab An adapted antenna device and a portable radio communication device comprising an adapted antenna device
AU2423701A (en) * 1999-11-15 2001-05-30 Motorola, Inc. Deformable patch antenna
JP2001339221A (en) * 2000-05-29 2001-12-07 Tokin Corp Portable terminal device

Also Published As

Publication number Publication date
WO2003043122A1 (en) 2003-05-22
GB2381952A (en) 2003-05-14

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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)