GB0611750D0 - Resonant devices to improve antenna performance in handsets and data terminals - Google Patents

Resonant devices to improve antenna performance in handsets and data terminals

Info

Publication number
GB0611750D0
GB0611750D0 GBGB0611750.1A GB0611750A GB0611750D0 GB 0611750 D0 GB0611750 D0 GB 0611750D0 GB 0611750 A GB0611750 A GB 0611750A GB 0611750 D0 GB0611750 D0 GB 0611750D0
Authority
GB
United Kingdom
Prior art keywords
handsets
antenna performance
data terminals
improve antenna
resonant devices
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Withdrawn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
GBGB0611750.1A
Other versions
GB2427311A (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.)
Antenova Ltd
Original Assignee
Antenova 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 Antenova Ltd filed Critical Antenova Ltd
Publication of GB0611750D0 publication Critical patent/GB0611750D0/en
Publication of GB2427311A publication Critical patent/GB2427311A/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Withdrawn legal-status Critical Current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
    • H01Q1/12—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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
GB0611750A 2005-06-16 2006-06-14 Antenna system including a compact ground component with a resonant element Withdrawn GB2427311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0512281.7A GB0512281D0 (en) 2005-06-16 2005-06-16 Resonant devices to improve antennna performance in handsets and data terminals

Publications (2)

Publication Number Publication Date
GB0611750D0 true GB0611750D0 (en) 2006-07-26
GB2427311A GB2427311A (en) 2006-12-20

Family

ID=34855657

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0512281.7A Ceased GB0512281D0 (en) 2005-06-16 2005-06-16 Resonant devices to improve antennna performance in handsets and data terminals
GB0611750A Withdrawn GB2427311A (en) 2005-06-16 2006-06-14 Antenna system including a compact ground component with a resonant element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0512281.7A Ceased GB0512281D0 (en) 2005-06-16 2005-06-16 Resonant devices to improve antennna performance in handsets and data terminals

Country Status (3)

Country Link
GB (2) GB0512281D0 (en)
TW (1) TW200713688A (en)
WO (1) WO2006134402A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009037523A2 (en) 2007-09-20 2009-03-26 Nokia Corporation An antenna arrangement, a method for manufacturing an antenna arrangement and a printed wiring board for use in an antenna arrangement
GB0907361D0 (en) * 2009-04-29 2009-06-10 Lok8U Ltd A tracking and communications device
TWI508375B (en) * 2009-12-30 2015-11-11 Chi Mei Comm Systems Inc Antenna module
KR20110078048A (en) * 2009-12-30 2011-07-07 엘지전자 주식회사 Portable terminal
US9698466B2 (en) 2013-05-24 2017-07-04 Microsoft Technology Licensing, Llc Radiating structure formed as a part of a metal computing device case
US9543639B2 (en) 2013-05-24 2017-01-10 Microsoft Technology Licensing, Llc Back face antenna in a computing device case
US9531059B2 (en) 2013-05-24 2016-12-27 Microsoft Technology Licensing, Llc Side face antenna for a computing device case
US20170041715A1 (en) * 2015-07-16 2017-02-09 Knowles Electronics (Beijing) Co., Ltd. Speaker with coil antenna

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002094311A (en) * 2000-07-14 2002-03-29 Sony Corp Antenna system and mobile wireless terminal
US6421016B1 (en) * 2000-10-23 2002-07-16 Motorola, Inc. Antenna system with channeled RF currents
US7394430B2 (en) * 2001-04-11 2008-07-01 Kyocera Wireless Corp. Wireless device reconfigurable radiation desensitivity bracket systems and methods
KR20040039352A (en) * 2001-09-13 2004-05-10 프레이투스, 에스.에이. Multilevel and space-filling ground-planes for miniature and multiband antennas
US6552686B2 (en) * 2001-09-14 2003-04-22 Nokia Corporation Internal multi-band antenna with improved radiation efficiency
US6657595B1 (en) * 2002-05-09 2003-12-02 Motorola, Inc. Sensor-driven adaptive counterpoise antenna system
JP2004096341A (en) * 2002-08-30 2004-03-25 Fujitsu Ltd Antenna apparatus including inverted f antenna with variable resonance frequency
FI120606B (en) * 2003-10-20 2009-12-15 Pulse Finland Oy Internal multi-band antenna
TWI254488B (en) * 2003-12-23 2006-05-01 Quanta Comp Inc Multi-band antenna
FR2869467A1 (en) * 2004-04-23 2005-10-28 Amphenol Socapex Soc Par Actio RF COMPACT ANTENNA

Also Published As

Publication number Publication date
GB0512281D0 (en) 2005-07-27
TW200713688A (en) 2007-04-01
GB2427311A (en) 2006-12-20
WO2006134402A1 (en) 2006-12-21

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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)