DK0806809T3 - Håndholdt kommunikationsudstyr med en strålingsbeskyttende antenneindretning - Google Patents

Håndholdt kommunikationsudstyr med en strålingsbeskyttende antenneindretning

Info

Publication number
DK0806809T3
DK0806809T3 DK96901214T DK96901214T DK0806809T3 DK 0806809 T3 DK0806809 T3 DK 0806809T3 DK 96901214 T DK96901214 T DK 96901214T DK 96901214 T DK96901214 T DK 96901214T DK 0806809 T3 DK0806809 T3 DK 0806809T3
Authority
DK
Denmark
Prior art keywords
radiation
communication equipment
antenna device
handheld communication
protecting antenna
Prior art date
Application number
DK96901214T
Other languages
English (en)
Inventor
Lei Wang
Wei Wang
Original Assignee
Lei Wang
Wei Wang
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 Lei Wang, Wei Wang filed Critical Lei Wang
Application granted granted Critical
Publication of DK0806809T3 publication Critical patent/DK0806809T3/da

Links

Classifications

    • 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
    • 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
    • H01Q1/084—Pivotable 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
    • H01Q1/244—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 extendable from a housing along a given path
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Telephone Set Structure (AREA)
  • Aerials With Secondary Devices (AREA)
DK96901214T 1995-01-28 1996-01-26 Håndholdt kommunikationsudstyr med en strålingsbeskyttende antenneindretning DK0806809T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN95100160A CN1127941A (zh) 1995-01-28 1995-01-28 手持通讯设备新极化方式防辐射天线
PCT/CN1996/000007 WO1996023327A1 (fr) 1995-01-28 1996-01-26 Dispositif portatif de telecommunication a appareil a antenne assurant la protection contre les rayonnements

Publications (1)

Publication Number Publication Date
DK0806809T3 true DK0806809T3 (da) 2000-10-09

Family

ID=5073284

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96901214T DK0806809T3 (da) 1995-01-28 1996-01-26 Håndholdt kommunikationsudstyr med en strålingsbeskyttende antenneindretning

Country Status (10)

Country Link
US (1) US5940039A (da)
EP (1) EP0806809B1 (da)
JP (1) JP3242926B2 (da)
KR (1) KR100297225B1 (da)
CN (1) CN1127941A (da)
AU (1) AU4533796A (da)
DE (1) DE69608540T2 (da)
DK (1) DK0806809T3 (da)
FI (1) FI973109A (da)
WO (1) WO1996023327A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000005780A1 (fr) * 1998-07-20 2000-02-03 Samsung Electronics Company, Limited Indicateur de reception portable pour systemes de radionavigation par satellite
US6289225B1 (en) * 1998-08-17 2001-09-11 Ericsson Inc. Retractable and pivotable multiple frequency band antenna
JP3838815B2 (ja) * 1999-05-10 2006-10-25 日本電気株式会社 携帯電話機
EP1083670A3 (de) * 1999-09-07 2001-11-28 Size Trust Reg. Futteral für Mobiltelefon
SE517911C2 (sv) 1999-12-13 2002-07-30 Telia Ab En antennanordning för användning i samband med en handhållen mobil terminal
JP3280008B2 (ja) * 1999-12-22 2002-04-30 日新パーツ株式会社 携帯電話器におけるロッドアンテナガイド口の構造
US6281851B1 (en) 2000-01-21 2001-08-28 Motorola, Inc. Antenna assembly and communication device utilizing such antenna assembly
US7117024B1 (en) * 2001-01-20 2006-10-03 Bertrand Dorfman Wireless telephone communication with reduced electromagnetic energy input on the user
US6556171B2 (en) * 2001-02-06 2003-04-29 Motorola, Inc. Extendible antenna with articulating hinge
US7671803B2 (en) * 2003-07-25 2010-03-02 Hewlett-Packard Development Company, L.P. Wireless communication system
CN1965441B (zh) 2004-09-10 2012-04-11 株式会社村田制作所 天线馈电结构
US8907847B2 (en) 2012-05-02 2014-12-09 Hing S. Tong Directional antenna system for portable communication device
US10412514B2 (en) * 2016-04-22 2019-09-10 Starkey Laboratories, Inc. Hearing device antenna with optimized orientation
CN106025506A (zh) * 2016-06-24 2016-10-12 芜湖辉灿电子科技有限公司 降低辐射伤害的手机天线

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508299B1 (de) * 1991-04-10 1996-02-07 Siemens Aktiengesellschaft Funksprechgerät mit zugehöriger Geräteantenne
US5214434A (en) * 1992-05-15 1993-05-25 Hsu Wan C Mobile phone antenna with improved impedance-matching circuit
IT1255603B (it) * 1992-09-18 1995-11-09 Alcatel Italia Apparecchio ricetrasmettitore portatile, in particolare apparecchio telefonico radiomobile, a bassa irradiazione dell'utente.
US5826201A (en) * 1992-11-25 1998-10-20 Asterion, Inc. Antenna microwave shield for cellular telephone
US5335366A (en) * 1993-02-01 1994-08-02 Daniels John J Radiation shielding apparatus for a radio transmitting device
US5336896A (en) * 1993-02-04 1994-08-09 Katz Joseph M Cellular telephone users protective device
FR2701613B1 (fr) * 1993-02-11 1995-03-31 Alcatel Radiotelephone Appareil émetteur-récepteur radiotéléphonique portatif.
AU6178294A (en) * 1993-03-12 1994-09-26 Robert G Dickie Antenna fixture for hand-held cellular telephones
CN2185928Y (zh) * 1994-02-03 1994-12-21 王雷 手持电话机防辐射天线
DE4411583A1 (de) * 1994-03-30 1995-10-05 Deutsche Bundespost Telekom Antenne für Mobilfunk-Handgerät mit verminderter Strahlungsbelastung des Nutzers
DE9410296U1 (de) * 1994-06-24 1995-07-20 Siemens AG, 80333 München Handfunkgerät
US5590416A (en) * 1995-06-08 1996-12-31 Ericsson Inc. Canted antenna for a cellular radiotelephone
US5646635A (en) * 1995-08-17 1997-07-08 Centurion International, Inc. PCMCIA antenna for wireless communications

Also Published As

Publication number Publication date
DE69608540T2 (de) 2001-01-18
JP3242926B2 (ja) 2001-12-25
EP0806809A4 (en) 1998-04-22
JPH11504771A (ja) 1999-04-27
DE69608540D1 (de) 2000-06-29
KR19980701732A (ko) 1998-06-25
FI973109A0 (fi) 1997-07-25
AU4533796A (en) 1996-08-14
CN1127941A (zh) 1996-07-31
US5940039A (en) 1999-08-17
EP0806809A1 (en) 1997-11-12
WO1996023327A1 (fr) 1996-08-01
KR100297225B1 (ko) 2001-09-03
EP0806809B1 (en) 2000-05-24
FI973109A (fi) 1997-09-08

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