TW356625B - Portable radio communication device - Google Patents

Portable radio communication device

Info

Publication number
TW356625B
TW356625B TW086104827A TW86104827A TW356625B TW 356625 B TW356625 B TW 356625B TW 086104827 A TW086104827 A TW 086104827A TW 86104827 A TW86104827 A TW 86104827A TW 356625 B TW356625 B TW 356625B
Authority
TW
Taiwan
Prior art keywords
radio communication
communication device
portable radio
communication section
housing
Prior art date
Application number
TW086104827A
Other languages
English (en)
Inventor
Akihiro Suguro
Original Assignee
Kyocera Corp
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
Priority claimed from JP8094431A external-priority patent/JPH09284831A/ja
Priority claimed from JP9443296A external-priority patent/JPH09284022A/ja
Application filed by Kyocera Corp filed Critical Kyocera Corp
Application granted granted Critical
Publication of TW356625B publication Critical patent/TW356625B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical 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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • 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
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18569—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance
    • H04B7/18571—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for satellites; for fixed or mobile stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
TW086104827A 1996-04-16 1997-04-15 Portable radio communication device TW356625B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8094431A JPH09284831A (ja) 1996-04-16 1996-04-16 携帯無線機
JP9443296A JPH09284022A (ja) 1996-04-16 1996-04-16 携帯無線機

Publications (1)

Publication Number Publication Date
TW356625B true TW356625B (en) 1999-04-21

Family

ID=26435711

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086104827A TW356625B (en) 1996-04-16 1997-04-15 Portable radio communication device

Country Status (11)

Country Link
US (1) US6459916B1 (zh)
EP (1) EP0895299A4 (zh)
CN (1) CN1121081C (zh)
AU (1) AU725567B2 (zh)
BR (1) BR9708753A (zh)
CA (1) CA2233600C (zh)
NO (1) NO317995B1 (zh)
NZ (1) NZ330555A (zh)
RU (1) RU2160946C2 (zh)
TW (1) TW356625B (zh)
WO (1) WO1997039493A1 (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3481783B2 (ja) * 1996-07-25 2003-12-22 京セラ株式会社 携帯無線機
JP3439772B2 (ja) * 1997-12-03 2003-08-25 三菱電機株式会社 複合アンテナ装置
US6097934A (en) * 1997-12-31 2000-08-01 Ericsson Inc. Retractable radiotelephone antennas with extended feeds
US6611691B1 (en) * 1998-12-24 2003-08-26 Motorola, Inc. Antenna adapted to operate in a plurality of frequency bands
JP3397234B2 (ja) * 1998-03-03 2003-04-14 日本電気株式会社 移動通信端末装置及びその待ち受け受信方法
US6563476B1 (en) * 1998-09-16 2003-05-13 Siemens Ag Antenna which can be operated in a number of frequency bands
JP3180784B2 (ja) 1998-11-17 2001-06-25 日本電気株式会社 反射板を有する携帯端末装置
GB2350235A (en) * 1999-05-18 2000-11-22 Neoterics Ltd Reducing electromagnetic radiation in portable RF devices
US6563042B2 (en) * 1999-05-21 2003-05-13 Intel Corporation Radiating enclosure
SE517564C2 (sv) 1999-11-17 2002-06-18 Allgon Ab Antennanordning för en bärbar radiokommunikationsanordning, bärbar radiokommunikationsanordning med sådan antennanordning och metod för att driva nämnda radiokommunikationsanordning
JP2002261525A (ja) * 2001-02-27 2002-09-13 Honda Motor Co Ltd 二輪車用ｇｐｓアンテナユニット
CN1394055A (zh) * 2001-06-28 2003-01-29 株式会社东芝 移动终端装置
US6707431B2 (en) 2001-07-20 2004-03-16 Samsung Electronics Co., Ltd. Dual antenna capable of controlling radiation characteristics in a mobile communication terminal
EP1329985A3 (en) * 2002-01-18 2004-12-22 Matsushita Electric Industrial Co., Ltd. Antenna apparatus; communication apparatus; and antenna apparatus designing method
JP4181004B2 (ja) * 2003-09-29 2008-11-12 株式会社ヨコオ アンテナ構造
US7592958B2 (en) * 2003-10-22 2009-09-22 Sony Ericsson Mobile Communications, Ab Multi-band antennas and radio apparatus incorporating the same
KR100575787B1 (ko) * 2004-06-15 2006-05-03 엘지전자 주식회사 위성 디지털 멀티미디어 방송 수신용 다이버시티 안테나를구비한 이동통신 단말기
JP4271647B2 (ja) * 2004-11-01 2009-06-03 三菱電機株式会社 表示装置
US7734631B2 (en) * 2005-04-25 2010-06-08 Microsoft Corporation Associating information with an electronic document
US8639302B2 (en) * 2007-07-04 2014-01-28 Blackberry Limited Antenna spacer for a handheld communication device
CN101783696A (zh) * 2009-01-20 2010-07-21 广升运有限公司 免干扰天线模块与使用其的WiFi网络系统
US8487817B2 (en) * 2009-02-27 2013-07-16 Dearborn Group, Inc. RF antenna end panel
KR20110062100A (ko) * 2009-12-02 2011-06-10 엘지전자 주식회사 안테나 장치 및 이를 포함하는 이동 단말기
CN102904991A (zh) 2012-10-10 2013-01-30 北京小米科技有限责任公司 一种挂件以及终端
US10038235B2 (en) * 2013-03-05 2018-07-31 Maxtena, Inc. Multi-mode, multi-band antenna
US9466870B2 (en) 2014-03-31 2016-10-11 Elster Solutions, Llc Electricity meter antenna configuration

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906509A (en) 1974-03-11 1975-09-16 Raymond H Duhamel Circularly polarized helix and spiral antennas
US4008479A (en) 1975-11-03 1977-02-15 Chu Associates, Inc. Dual-frequency circularly polarized spiral antenna for satellite navigation
US4011567A (en) * 1976-01-28 1977-03-08 Rca Corporation Circularly polarized, broadside firing, multihelical antenna
US4527163A (en) * 1983-04-06 1985-07-02 California Institute Of Technology Omnidirectional, circularly polarized, cylindrical microstrip antenna
JPS63193707U (zh) * 1987-05-30 1988-12-13
US5255001A (en) * 1989-08-29 1993-10-19 Nec Corporation Antenna system for portable radio apparatus
JP2586675B2 (ja) * 1990-02-27 1997-03-05 国際電信電話株式会社 ４線巻ヘリカルアンテナ
GB2246910B (en) * 1990-08-02 1994-12-14 Polytechnic Electronics Plc A radio frequency antenna
US5198831A (en) * 1990-09-26 1993-03-30 501 Pronav International, Inc. Personal positioning satellite navigator with printed quadrifilar helical antenna
JP3176958B2 (ja) * 1991-07-26 2001-06-18 株式会社東芝 衛星通信用アンテナダイバーシティ装置
US5349365A (en) * 1991-10-21 1994-09-20 Ow Steven G Quadrifilar helix antenna
ATE172060T1 (de) 1991-11-08 1998-10-15 Teledesic Llc Bodenantennen für satellitenkommunikationssystem
JP3123678B2 (ja) * 1992-05-26 2001-01-15 ソニー株式会社 携帯電話機
US5359340A (en) 1992-09-30 1994-10-25 Fujitsu Limited Helical antenna for portable radio communication equipment
JP3280095B2 (ja) * 1992-11-16 2002-04-30 株式会社エヌ・ティ・ティ・ドコモ アンテナ装置
US5463406A (en) * 1992-12-22 1995-10-31 Motorola Diversity antenna structure having closely-positioned antennas
JPH06268547A (ja) * 1993-03-10 1994-09-22 Mitsubishi Electric Corp 携帯無線機用アンテナ装置
JPH06338816A (ja) * 1993-05-28 1994-12-06 Sony Corp 携帯無線機
JPH0779189A (ja) 1993-06-30 1995-03-20 Nec Corp 移動通信システム
US5403197A (en) * 1993-08-30 1995-04-04 Rockwell International Corporation Antenna extender apparatus
GB2288073B (en) * 1993-09-20 1997-12-10 Motorola Inc Antenna arrangement for a wireless communication device
JPH07106999A (ja) 1993-09-29 1995-04-21 N T T Idou Tsuushinmou Kk 携帯無線機
US5559522A (en) * 1994-07-25 1996-09-24 Motorola, Inc. Antenna positioning apparatus capable of substantially vertical orientation
FI99220C (fi) * 1995-04-05 1997-10-27 Lk Products Oy Antenni, erityisesti matkapuhelinantenni, ja menetelmä antennin valmistamiseksi
US5701591A (en) * 1995-04-07 1997-12-23 Telecommunications Equipment Corporation Multi-function interactive communications system with circularly/elliptically polarized signal transmission and reception
WO1996034425A1 (en) * 1995-04-26 1996-10-31 Westinghouse Electric Corporation Helical antenna having a parasitic element and a method of using the same
EP0743699B1 (en) * 1995-05-17 2001-09-12 Murata Manufacturing Co., Ltd. Surface mounting type antenna system
FI99219C (fi) * 1995-06-06 1997-10-27 Nokia Mobile Phones Ltd Kahdella taajuusalueella toimiva antenni
US5606332A (en) * 1995-08-21 1997-02-25 Motorola, Inc. Dual function antenna structure and a portable radio having same
JP3318475B2 (ja) * 1995-09-29 2002-08-26 京セラ株式会社 共用アンテナ
JP3122017B2 (ja) * 1995-10-11 2001-01-09 京セラ株式会社 複合アンテナ装置
GB9601250D0 (en) * 1996-01-23 1996-03-27 Symmetricom Inc An antenna
JP3297601B2 (ja) * 1996-04-25 2002-07-02 京セラ株式会社 複合アンテナ
JPH10107542A (ja) * 1996-09-27 1998-04-24 Yokowo Co Ltd アンテナ装置
JP3580654B2 (ja) * 1996-12-04 2004-10-27 京セラ株式会社 共用アンテナおよびこれを用いた携帯無線機
US5909196A (en) * 1996-12-20 1999-06-01 Ericsson Inc. Dual frequency band quadrifilar helix antenna systems and methods
US6025816A (en) * 1996-12-24 2000-02-15 Ericsson Inc. Antenna system for dual mode satellite/cellular portable phone
US6021317A (en) * 1997-04-30 2000-02-01 Ericsson Inc. Dual antenna radiotelephone systems including an antenna-management matrix switch and associated methods of operation
US6052088A (en) * 1997-08-26 2000-04-18 Centurion International, Inc. Multi-band antenna
US5923305A (en) * 1997-09-15 1999-07-13 Ericsson Inc. Dual-band helix antenna with parasitic element and associated methods of operation
US6160512A (en) * 1997-10-20 2000-12-12 Nec Corporation Multi-mode antenna
FI974350A (fi) * 1997-11-27 1999-05-28 Nokia Mobile Phones Ltd Monilankaiset helix-antennit matkaviestinlaitteita varten
SE511450C2 (sv) * 1997-12-30 1999-10-04 Allgon Ab Antennsystem för cirkulärt polariserade radiovågor innefattande antennanordning och gränssnittsnätverk
AU761038B2 (en) * 1998-04-02 2003-05-29 Kyocera Corporation Plane antenna, and portable radio using thereof
US5969681A (en) * 1998-06-05 1999-10-19 Ericsson Inc. Extended bandwidth dual-band patch antenna systems and associated methods of broadband operation
JP3432831B2 (ja) * 1998-06-30 2003-08-04 三菱電機株式会社 携帯電話用アンテナ装置
US6163302A (en) * 1999-10-29 2000-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Flexible dual-mode antenna for mobile stations
US6229488B1 (en) * 2000-09-08 2001-05-08 Emtac Technology Corp. Antenna for receiving signals from GPS and GSM

Also Published As

Publication number Publication date
NO984823L (no) 1998-12-16
NO317995B1 (no) 2005-01-17
CA2233600C (en) 2004-08-24
AU725567B2 (en) 2000-10-12
NO984823D0 (no) 1998-10-15
NZ330555A (en) 2000-12-22
BR9708753A (pt) 1999-08-03
RU2160946C2 (ru) 2000-12-20
EP0895299A4 (en) 1999-07-21
CA2233600A1 (en) 1997-10-23
US6459916B1 (en) 2002-10-01
EP0895299A1 (en) 1999-02-03
AU2522397A (en) 1997-11-07
CN1121081C (zh) 2003-09-10
CN1212078A (zh) 1999-03-24
WO1997039493A1 (fr) 1997-10-23

Similar Documents

Publication Publication Date Title
TW356625B (en) Portable radio communication device
TW344906B (en) Timepiece including a receiving and/or transmitting antenna for radio broadcast signals
SE9702659L (sv) Kompakt antennanordning
AU2001269666A1 (en) Antenna arrangement and a portable radio communication device
AU615824B2 (en) Housing for a portable radio telephone device
SE9904002L (sv) Multibandantenn
AU4137797A (en) Small antenna for portable radio equipment
GB9821437D0 (en) Small rf transmitter with no external antenna
AU7660696A (en) Compact antenna means for portable radio communication devices and switch-less antenna connecting means therefor
AU5822100A (en) Controlled antenna diversity
AU2001290157A1 (en) Multi-band wireless communication device
AU1257197A (en) A banking system equipped with a radio linked portable terminal
SG90050A1 (en) A radiocommunication device and a dual-frequency microstrip antenna
EP1033822A3 (en) Antenna system for dual mode satellite/cellular portable phone
SE9704052L (sv) Portabel elektronisk kommunikationsanordning med dubbelbandigt antennsystem
AU1437800A (en) A portable radio communication device and an antenna device therefor including atop capacitance
EP0348187A3 (en) Protective casing for a hand-held portable radio telephone
AU2748797A (en) Dual resonance antenna for portable telephone
SE9601650L (sv) Antenn
SE9604739D0 (sv) A mobile communication unit and a radio transmitter for communicating with such mobile communicaton unit
WO2000035124A3 (en) Dual antenna system
GB2255448B (en) Antenna housing structure for a portable radio
SE0002387D0 (sv) Antenna device
GB9709699D0 (en) Portable information terminal device with radio selective-calling receiver
PL351252A1 (en) Light tower provided with base radio station for mobile telephony