HK1017529A1 - Dual antenna arrangement for portable transceiver - Google Patents

Dual antenna arrangement for portable transceiver

Info

Publication number
HK1017529A1
HK1017529A1 HK99102611A HK99102611A HK1017529A1 HK 1017529 A1 HK1017529 A1 HK 1017529A1 HK 99102611 A HK99102611 A HK 99102611A HK 99102611 A HK99102611 A HK 99102611A HK 1017529 A1 HK1017529 A1 HK 1017529A1
Authority
HK
Hong Kong
Prior art keywords
antenna arrangement
portable transceiver
dual antenna
dual
transceiver
Prior art date
Application number
HK99102611A
Other languages
English (en)
Inventor
Gerard James Hayes
Ross Warren Lampe Jr
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of HK1017529A1 publication Critical patent/HK1017529A1/xx

Links

Classifications

    • 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
    • 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
    • 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)
  • Transceivers (AREA)
HK99102611A 1996-03-15 1999-06-17 Dual antenna arrangement for portable transceiver HK1017529A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/616,848 US5892483A (en) 1996-03-15 1996-03-15 Dual antenna arrangement for portable transceiver
PCT/US1997/004100 WO1997034377A1 (en) 1996-03-15 1997-03-14 Dual antenna arrangement for portable transceiver

Publications (1)

Publication Number Publication Date
HK1017529A1 true HK1017529A1 (en) 1999-11-19

Family

ID=24471198

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99102611A HK1017529A1 (en) 1996-03-15 1999-06-17 Dual antenna arrangement for portable transceiver

Country Status (11)

Country Link
US (1) US5892483A (et)
EP (1) EP0885489B1 (et)
JP (1) JP2000506703A (et)
KR (1) KR19990087760A (et)
CN (1) CN1113479C (et)
AU (1) AU716293B2 (et)
BR (1) BR9708060A (et)
DE (1) DE69709322T2 (et)
EE (1) EE03715B1 (et)
HK (1) HK1017529A1 (et)
WO (1) WO1997034377A1 (et)

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SE509638C2 (sv) * 1996-06-15 1999-02-15 Allgon Ab Meanderantennanordning
FI110394B (fi) * 1996-08-06 2003-01-15 Filtronic Lk Oy Yhdistelmäantenni
US6107967A (en) * 1998-07-28 2000-08-22 Wireless Access, Inc. Billboard antenna
US6469669B1 (en) 1999-02-16 2002-10-22 Qualcomm Incorporated Hybrid antenna system for a portable wireless communication device
FI112986B (fi) * 1999-06-14 2004-02-13 Filtronic Lk Oy Antennirakenne
ES2215702T3 (es) * 1999-06-21 2004-10-16 Thomson Licensing S.A. Dispositivo para emision y/o recepcion de señales.
GB9917678D0 (en) * 1999-07-29 1999-09-29 Koninkl Philips Electronics Nv Body-worn personal communications apparatus
US6473600B1 (en) 1999-12-13 2002-10-29 Koninklijke Philips Electronics N.V. Mobile phone with increased transmitter efficiency employing two transmit antennas
US6317092B1 (en) 2000-01-31 2001-11-13 Focus Antennas, Inc. Artificial dielectric lens antenna
EP1261996A1 (en) * 2000-03-03 2002-12-04 QUALCOMM Incorporated A hybrid antenna system for a portable wireless communication device
SE0001537L (sv) * 2000-04-27 2001-10-28 Allgon Ab Antennanordning och ett sätt att tillverka en sådan anordning
CN1367943A (zh) * 2000-06-01 2002-09-04 三菱电机株式会社 天线元件及携带式信息终端
SE516842C2 (sv) * 2000-07-10 2002-03-12 Allgon Ab Antennanordning för en bärbar radiokommunikationsanordning
FI113217B (fi) 2000-10-18 2004-03-15 Filtronic Lk Oy Kaksitoiminen antenni ja radiolaite
US6642893B1 (en) * 2002-05-09 2003-11-04 Centurion Wireless Technologies, Inc. Multi-band antenna system including a retractable antenna and a meander antenna
JP3726070B2 (ja) * 2002-05-28 2005-12-14 Ｎｅｃアクセステクニカ株式会社 携帯無線端末
US7929985B2 (en) * 2003-05-01 2011-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Multiple antenna receiver
US20050096081A1 (en) * 2003-10-31 2005-05-05 Black Gregory R. Tunable ground return impedance for a wireless communication device
US7286096B2 (en) * 2005-03-28 2007-10-23 Radiolink Networks, Inc. Aligned duplex antennae with high isolation
TWI397209B (zh) * 2007-07-30 2013-05-21 Htc Corp 全球定位系統接收裝置及其天線結構
US10051388B2 (en) * 2016-09-21 2018-08-14 Starkey Laboratories, Inc. Radio frequency antenna for an in-the-ear hearing device
CN110492226A (zh) * 2018-05-15 2019-11-22 Oppo广东移动通信有限公司 电子设备和电子设备的控制方法

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US4121218A (en) * 1977-08-03 1978-10-17 Motorola, Inc. Adjustable antenna arrangement for a portable radio
US4571595A (en) * 1983-12-05 1986-02-18 Motorola, Inc. Dual band transceiver antenna
US4719470A (en) * 1985-05-13 1988-01-12 Ball Corporation Broadband printed circuit antenna with direct feed
JPS6411043U (et) * 1987-07-10 1989-01-20
JPH01317001A (ja) * 1988-06-17 1989-12-21 Mitsubishi Electric Corp アンテナ切替装置
RU1838850C (ru) * 1988-11-02 1993-08-30 Моторола, Инк. Выдвижна антенна система дл портативного приемопередатчика
US5212491A (en) * 1989-08-02 1993-05-18 At&T Bell Laboratories Antenna arrangement for a portable transceiver
EP0415703B1 (en) * 1989-08-29 1995-01-04 Nec Corporation Antenna system for portable radio apparatus
FI85205C (fi) * 1990-04-12 1992-03-10 Nokia Mobile Phones Ltd Antennomkopplare.
US5204687A (en) * 1990-07-19 1993-04-20 Galtronics Ltd. Electrical device and electrical transmitter-receiver particularly useful in a ct2 cordless telephone
JP3260781B2 (ja) * 1990-09-06 2002-02-25 ルーセント テクノロジーズ インコーポレイテッド アンテナ組立体
JP2584137B2 (ja) * 1991-03-11 1997-02-19 松下電器産業株式会社 携帯形無線機
GB9105586D0 (en) * 1991-03-16 1991-05-01 Antenna Products Ltd Radio antennas
KR940007469B1 (ko) * 1991-05-23 1994-08-18 삼성전자 주식회사 이동 무선전화기에 있어서 주파수 소스회로
GB2257835B (en) * 1991-07-13 1995-10-11 Technophone Ltd Retractable antenna
GB2257838B (en) * 1991-07-13 1995-06-14 Technophone Ltd Retractable antenna
JP2809365B2 (ja) * 1992-09-28 1998-10-08 エヌ・ティ・ティ移動通信網株式会社 携帯無線機
US5463406A (en) * 1992-12-22 1995-10-31 Motorola Diversity antenna structure having closely-positioned antennas
JPH06216630A (ja) * 1993-01-14 1994-08-05 Nippon Antenna Kk 伸縮式ホイップアンテナ
US5412393A (en) * 1993-01-25 1995-05-02 Motorola, Inc. Retractable antenna assembly with bottom connector
KR960010858B1 (ko) * 1993-05-21 1996-08-10 삼성전자 주식회사 휴대용 무선기기 안테나
JPH0738316A (ja) * 1993-07-26 1995-02-07 Harada Ind Co Ltd 携帯電話機用伸縮形アンテナ
US5469177A (en) * 1993-09-15 1995-11-21 Motorola, Inc. Antenna assembly and method therefor
RU2152672C1 (ru) * 1993-09-20 2000-07-10 Моторола Инк. Антенное устройство для прибора радиосвязи (варианты)
JP3059336B2 (ja) * 1994-04-06 2000-07-04 三菱電機株式会社 アンテナ装置及び移動体通信機
KR960002947A (ko) * 1994-06-03 1996-01-26 구관영 신축가능형 자기 임피던스 정합 이중 안테나

Also Published As

Publication number Publication date
DE69709322T2 (de) 2002-08-08
CN1113479C (zh) 2003-07-02
BR9708060A (pt) 1999-07-27
DE69709322D1 (de) 2002-01-31
CN1214159A (zh) 1999-04-14
JP2000506703A (ja) 2000-05-30
WO1997034377A1 (en) 1997-09-18
EE03715B1 (et) 2002-04-15
AU2530597A (en) 1997-10-01
AU716293B2 (en) 2000-02-24
EP0885489B1 (en) 2001-12-19
EP0885489A1 (en) 1998-12-23
KR19990087760A (ko) 1999-12-27
EE9800286A (et) 1999-02-15
US5892483A (en) 1999-04-06

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080314