GB2390957B - System for enhanced radiation performance of a communication device - Google Patents

System for enhanced radiation performance of a communication device

Info

Publication number
GB2390957B
GB2390957B GB0316053A GB0316053A GB2390957B GB 2390957 B GB2390957 B GB 2390957B GB 0316053 A GB0316053 A GB 0316053A GB 0316053 A GB0316053 A GB 0316053A GB 2390957 B GB2390957 B GB 2390957B
Authority
GB
United Kingdom
Prior art keywords
communication device
radiation performance
enhanced radiation
enhanced
performance
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 - Fee Related
Application number
GB0316053A
Other versions
GB2390957A (en
GB0316053D0 (en
Inventor
Amin T Jalali
Adrian Napoles
Neil J Schmertmann
Paul Morningstar
Naveed Mirza
De Leon Lorenzo A Ponce
Christos Kontogeorgaki
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of GB0316053D0 publication Critical patent/GB0316053D0/en
Publication of GB2390957A publication Critical patent/GB2390957A/en
Application granted granted Critical
Publication of GB2390957B publication Critical patent/GB2390957B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01Q1/12—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
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • 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)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Telephone Set Structure (AREA)
  • Structure Of Receivers (AREA)
GB0316053A 2002-07-15 2003-07-09 System for enhanced radiation performance of a communication device Expired - Fee Related GB2390957B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19526202A 2002-07-15 2002-07-15

Publications (3)

Publication Number Publication Date
GB0316053D0 GB0316053D0 (en) 2003-08-13
GB2390957A GB2390957A (en) 2004-01-21
GB2390957B true GB2390957B (en) 2005-11-23

Family

ID=27757343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0316053A Expired - Fee Related GB2390957B (en) 2002-07-15 2003-07-09 System for enhanced radiation performance of a communication device

Country Status (3)

Country Link
CN (1) CN1232150C (en)
GB (1) GB2390957B (en)
TW (1) TWI325237B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107454215A (en) * 2017-07-28 2017-12-08 捷开通讯(深圳)有限公司 The mobile terminal for preventing coupling sensitivity from deteriorating

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1603188B1 (en) * 2004-06-02 2008-06-04 Sony Ericsson Mobile Communications AB Transparent conductive antenna for a portable communication device
US7366554B2 (en) * 2004-08-09 2008-04-29 Sony Ericsson Mobile Communications Ab Reduction of near field E-M scattering using high impedance coating materials
US20060111162A1 (en) * 2004-11-24 2006-05-25 Samsung Electronics Co., Ltd. Portable wireless terminal having conductor for improving antenna property
US7336228B2 (en) * 2004-12-15 2008-02-26 Kyocera Wireless Corp Stack-up configuration for a wireless communication device
EP1732236A1 (en) * 2005-06-06 2006-12-13 NES no-elektro-smog AG Partially shielded mobile phone
WO2008031278A1 (en) * 2006-09-13 2008-03-20 E28 (Shanghai) Limited A method for manufacturing a smart handset with a super-thin thickness
WO2008067570A2 (en) * 2006-12-01 2008-06-05 Nes No-Elektro-Smog Ag Screened wireless telephone device and method
EP1981119B1 (en) * 2007-04-10 2019-12-18 BlackBerry Limited Mobile wireless communications device including a ground patch providing specific absorption rate (SAR) reduction and related methods
US7554496B2 (en) 2007-04-10 2009-06-30 Research In Motion Limited Mobile wireless communications device including a ground patch providing specific absorption rate (SAR) reduction and related methods
JP5482969B2 (en) 2011-12-16 2014-05-07 株式会社村田製作所 Communication terminal device and manufacturing method thereof
CN111107204B (en) * 2019-12-27 2021-11-16 惠州Tcl移动通信有限公司 Touch screen assembly and mobile terminal
CN116982220A (en) * 2022-07-04 2023-10-31 嘉兴倍创网络科技有限公司 5G signal antenna
CN117543185A (en) * 2023-11-14 2024-02-09 荣耀终端有限公司 Antenna enhancer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07288415A (en) * 1994-04-18 1995-10-31 Sanyo Electric Co Ltd Miniaturized radio equipment
EP0878863A2 (en) * 1997-05-14 1998-11-18 Murata Manufacturing Co., Ltd. Mobile communication apparatus
EP1089606A2 (en) * 1999-09-29 2001-04-04 Nokia Mobile Phones Ltd. Display frame with integrated EDS shield, and a user interface construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07288415A (en) * 1994-04-18 1995-10-31 Sanyo Electric Co Ltd Miniaturized radio equipment
EP0878863A2 (en) * 1997-05-14 1998-11-18 Murata Manufacturing Co., Ltd. Mobile communication apparatus
EP1089606A2 (en) * 1999-09-29 2001-04-04 Nokia Mobile Phones Ltd. Display frame with integrated EDS shield, and a user interface construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107454215A (en) * 2017-07-28 2017-12-08 捷开通讯(深圳)有限公司 The mobile terminal for preventing coupling sensitivity from deteriorating

Also Published As

Publication number Publication date
CN1232150C (en) 2005-12-14
GB2390957A (en) 2004-01-21
GB0316053D0 (en) 2003-08-13
TWI325237B (en) 2010-05-21
CN1477896A (en) 2004-02-25
TW200419940A (en) 2004-10-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110120 AND 20110126

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170831 AND 20170906

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210709