FI960081A0 - Laite ja antenni johdottomaan radioviestintään - Google Patents

Laite ja antenni johdottomaan radioviestintään

Info

Publication number
FI960081A0
FI960081A0 FI960081A FI960081A FI960081A0 FI 960081 A0 FI960081 A0 FI 960081A0 FI 960081 A FI960081 A FI 960081A FI 960081 A FI960081 A FI 960081A FI 960081 A0 FI960081 A0 FI 960081A0
Authority
FI
Finland
Prior art keywords
antenna
radio communication
wireless radio
wireless
communication
Prior art date
Application number
FI960081A
Other languages
English (en)
Swedish (sv)
Other versions
FI113511B (fi
FI960081A (fi
Inventor
Zeijl Paulus Thomas Maria Van
Bruggen Johannis Van
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of FI960081A publication Critical patent/FI960081A/fi
Publication of FI960081A0 publication Critical patent/FI960081A0/fi
Application granted granted Critical
Publication of FI113511B publication Critical patent/FI113511B/fi

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
    • 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
    • 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)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
FI960081A 1993-07-09 1996-01-08 Suunta-antennilla varustettu laite johdottomaan radioviestintään FI113511B (fi)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP93202040 1993-07-09
EP93202040 1993-07-09
NL9302192 1993-12-15
NL9302192A NL9302192A (nl) 1993-07-09 1993-12-15 Draadloze telefoon.
NL9400158 1994-02-02
PCT/NL1994/000158 WO1995002284A1 (en) 1993-07-09 1994-07-11 Device and antenna for cordless radio communication

Publications (3)

Publication Number Publication Date
FI960081A FI960081A (fi) 1996-01-08
FI960081A0 true FI960081A0 (fi) 1996-01-08
FI113511B FI113511B (fi) 2004-04-30

Family

ID=26133910

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960081A FI113511B (fi) 1993-07-09 1996-01-08 Suunta-antennilla varustettu laite johdottomaan radioviestintään

Country Status (10)

Country Link
US (1) US5802458A (fi)
EP (1) EP0707760B1 (fi)
JP (1) JPH09500246A (fi)
AU (1) AU686214B2 (fi)
CA (1) CA2166773C (fi)
DE (1) DE69414853T2 (fi)
ES (1) ES2125475T3 (fi)
FI (1) FI113511B (fi)
NL (1) NL9302192A (fi)
WO (1) WO1995002284A1 (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614979C2 (de) * 1995-04-20 2001-05-17 Fujitsu Ltd Hochfrequenz-Sende-Empfangs-Vorrichtung zur Datenkommunikation
GB2303968B (en) * 1995-08-03 1999-11-10 Nokia Mobile Phones Ltd Antenna
US5613367A (en) * 1995-12-28 1997-03-25 General Electric Company Cryogen recondensing superconducting magnet
GB9627091D0 (en) * 1996-12-31 1997-02-19 Northern Telecom Ltd An inverted E antenna
US6204825B1 (en) * 1997-04-10 2001-03-20 Intermec Ip Corp. Hybrid printed circuit board shield and antenna
JPH1131909A (ja) * 1997-05-14 1999-02-02 Murata Mfg Co Ltd 移動体通信機
GB2327572B (en) * 1997-07-22 1999-06-02 Matsushita Communication Ind Telephone with multiple antenna configuration
FI114848B (fi) * 1997-11-25 2004-12-31 Filtronic Lk Oy Runkorakenne, laite ja menetelmä laitteen valmistamiseksi
JP2944641B1 (ja) * 1998-06-22 1999-09-06 静岡日本電気株式会社 電子機器の保持器具
CN1367944A (zh) * 2000-06-01 2002-09-04 三菱电机株式会社 便携式无线终端
EP1323281B1 (en) * 2000-08-28 2008-06-25 IN4TEL Ltd. Apparatus and method for enhancing low-frequency operation of mobile communication antennas
US6426881B1 (en) 2000-10-04 2002-07-30 Arthur A. Kurz Shielding arrangement for inter-component shielding in electronic devices
JP3830773B2 (ja) * 2001-05-08 2006-10-11 三菱電機株式会社 携帯電話機
DE10142375A1 (de) * 2001-08-30 2003-04-03 Siemens Ag Vorrichtung zur Erhöhung des Wirkungsgrades miniaturisierter Antennen bei mobilen bzw. schnurlosen Telefonapparaten und mobile bzw. schnurlose Telefonapparate mit miniaturisierten Antennen
US20030103014A1 (en) * 2001-12-04 2003-06-05 Thomas Birnbaum Antenna and shield
US20030162545A1 (en) * 2002-02-22 2003-08-28 Samsung Electronics Co., Ltd. Overlapping coverage sectored/omni antenna architecture for dual standard support with handoff to backward-compatible standard during antenna/RF path/system failure
JP2004159288A (ja) * 2002-09-12 2004-06-03 Seiko Epson Corp アンテナ装置、プリント配線板、プリント基板、通信アダプタおよび携帯型電子機器
CN1943031A (zh) * 2004-04-16 2007-04-04 皇家飞利浦电子股份有限公司 集成电路、制造该集成电路的方法与组件以及具有该集成电路的移动电话
US7183983B2 (en) 2005-04-26 2007-02-27 Nokia Corporation Dual-layer antenna and method
KR101093365B1 (ko) 2006-09-27 2011-12-14 엘지전자 주식회사 ＭｌＭＯ/Ｄｉｖｅｒｓｉｔｙ 내장형 안테나 장치
US8406825B2 (en) 2009-07-31 2013-03-26 Research In Motion Limited Integrated antenna and electrostatic discharge protection
EP2293379B1 (en) * 2009-07-31 2011-08-31 Research In Motion Limited Integrated antenna and electrostatic discharge protection
JP5652453B2 (ja) 2012-09-28 2015-01-14 株式会社村田製作所 複合モジュールおよびこれを備えた電子機器
KR20160066358A (ko) * 2014-12-02 2016-06-10 삼성전기주식회사 무선 통신 모듈

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521169A (en) * 1967-07-17 1970-07-21 Edwin M Turner Subminiature integrated antenna
US4207574A (en) * 1978-09-08 1980-06-10 Toia Michael J Portable dipole antenna with end loading
JPS62262502A (ja) * 1986-05-09 1987-11-14 Yuniden Kk 無線通信機器用アンテナ
JPH0254630A (ja) * 1988-08-19 1990-02-23 Nippon Telegr & Teleph Corp <Ntt> 携帯無線機
US5231407A (en) * 1989-04-18 1993-07-27 Novatel Communications, Ltd. Duplexing antenna for portable radio transceiver
JPH02145844U (fi) * 1989-05-15 1990-12-11
JPH04220851A (ja) * 1990-12-21 1992-08-11 Mitsubishi Electric Corp コードレス電話装置
JPH0522018A (ja) * 1991-07-15 1993-01-29 Iwatsu Electric Co Ltd 逆ｆアンテナ
DE59206473D1 (de) * 1991-09-06 1996-07-11 Siemens Ag Kompaktes Funkgerät, insbesondere Handfunkgerät mit einer versenkbaren oder umklappbaren Stabantenne
JPH05299929A (ja) * 1992-04-22 1993-11-12 Sony Corp アンテナ
IT1255602B (it) * 1992-09-18 1995-11-09 Alcatel Italia Apparecchio ricetrasmettitore portatile a bassa irradiazione dell'utente, utilizzante una antenna avente diagramma di irradiazione asimmetrico.
US5335366A (en) * 1993-02-01 1994-08-02 Daniels John J Radiation shielding apparatus for a radio transmitting device
US5444866A (en) * 1993-02-24 1995-08-22 Cykiert; Robert C. Device for shielding a cellular telephone user from electromagnetic waves
US5507012A (en) * 1993-03-17 1996-04-09 Luxon; Kevin N. Shield apparatus for absorbing microwave energy for hand held telephones
US5373304A (en) * 1993-05-27 1994-12-13 Nolan; James F. Cellular phone antenna reflector

Also Published As

Publication number Publication date
CA2166773C (en) 2004-09-14
WO1995002284A1 (en) 1995-01-19
EP0707760A1 (en) 1996-04-24
FI113511B (fi) 2004-04-30
AU7468694A (en) 1995-02-06
EP0707760B1 (en) 1998-11-25
AU686214B2 (en) 1998-02-05
DE69414853T2 (de) 1999-04-22
FI960081A (fi) 1996-01-08
JPH09500246A (ja) 1997-01-07
US5802458A (en) 1998-09-01
ES2125475T3 (es) 1999-03-01
DE69414853D1 (de) 1999-01-07
NL9302192A (nl) 1995-02-01
CA2166773A1 (en) 1995-01-19

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Legal Events

Date Code Title Description
MA Patent expired