HK1042402A1 - 可折叠的便携式無綫終端 - Google Patents

可折叠的便携式無綫終端

Info

Publication number
HK1042402A1
HK1042402A1 HK02104299.8A HK02104299A HK1042402A1 HK 1042402 A1 HK1042402 A1 HK 1042402A1 HK 02104299 A HK02104299 A HK 02104299A HK 1042402 A1 HK1042402 A1 HK 1042402A1
Authority
HK
Hong Kong
Prior art keywords
radio terminal
portable radio
foldable portable
foldable
terminal
Prior art date
Application number
HK02104299.8A
Other languages
English (en)
Inventor
細沼義暢
Original Assignee
日本電氣株式會社
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 日本電氣株式會社 filed Critical 日本電氣株式會社
Publication of HK1042402A1 publication Critical patent/HK1042402A1/zh

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
    • 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
    • H01Q1/36—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
    • 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
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/36—Vertical arrangement of element with top loading
    • 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
HK02104299.8A 2000-05-29 2002-06-06 可折叠的便携式無綫終端 HK1042402A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000157731A JP3669422B2 (ja) 2000-05-29 2000-05-29 折り畳み型携帯電話機

Publications (1)

Publication Number Publication Date
HK1042402A1 true HK1042402A1 (zh) 2002-08-09

Family

ID=18662313

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02104299.8A HK1042402A1 (zh) 2000-05-29 2002-06-06 可折叠的便携式無綫終端

Country Status (5)

Country Link
US (1) US6985760B2 (zh)
JP (1) JP3669422B2 (zh)
CN (1) CN100431365C (zh)
GB (1) GB2366956B (zh)
HK (1) HK1042402A1 (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003158468A (ja) * 2001-11-20 2003-05-30 Toshiba Corp 携帯無線装置
JP2003218659A (ja) * 2002-01-17 2003-07-31 Nec Saitama Ltd 携帯通信端末における整合回路切替装置
JP4096294B2 (ja) 2002-05-14 2008-06-04 日本電気株式会社 携帯電話装置
JP4048841B2 (ja) 2002-06-05 2008-02-20 日本電気株式会社 可変型アンテナ整合回路
CN1682455A (zh) * 2003-05-14 2005-10-12 三菱电机株式会社 便携式无线设备
JPWO2004110032A1 (ja) * 2003-06-06 2006-07-20 富士通株式会社 携帯型端末装置、携帯型端末装置におけるアプリケーション実行通知方法およびアプリケーション実行通知プログラム
US20050096081A1 (en) * 2003-10-31 2005-05-05 Black Gregory R. Tunable ground return impedance for a wireless communication device
US7747226B2 (en) * 2004-04-13 2010-06-29 Sony Ericsson Mobile Communications Ab Portable electronic devices including multi-mode matching circuits and methods of operating the same
KR100714163B1 (ko) * 2004-10-12 2007-05-02 삼성전자주식회사 내장형 안테나를 갖는 휴대용 무선단말기의 안테나 매칭장치 및 방법
JP4689229B2 (ja) * 2004-10-21 2011-05-25 京セラ株式会社 無線通信端末
JP4598837B2 (ja) * 2008-02-27 2010-12-15 京セラ株式会社 携帯電子機器
JP2010252161A (ja) * 2009-04-17 2010-11-04 Hitachi Kokusai Electric Inc ダイオードスイッチ回路
CN101702470A (zh) * 2009-11-20 2010-05-05 中兴通讯股份有限公司 一种双模终端天线及信号处理方法
US20110234469A1 (en) * 2010-03-24 2011-09-29 Sony Ericsson Mobile Communications Japan, Inc. Wireless communication terminal
JP2012060434A (ja) * 2010-09-09 2012-03-22 Fuji Xerox Co Ltd 画素補間装置、画像読取装置、及び画素補間プログラム
US9414170B2 (en) * 2012-12-28 2016-08-09 Gn Resound A/S Hearing aid having an adaptive antenna matching mechanism and a method for adaptively matching a hearing aid antenna
CN108063305B (zh) * 2017-11-30 2020-03-20 珠海市魅族科技有限公司 柔性电子设备
CN108008767B (zh) * 2017-11-30 2021-03-16 珠海市魅族科技有限公司 柔性电子设备
CN110138960B (zh) * 2019-04-11 2021-11-23 闻泰通讯股份有限公司 可折叠移动终端的天线调谐方法、系统及可折叠移动终端

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB271887A (zh)
NL52943C (zh) 1938-08-24 1900-01-01
JPS61206322A (ja) 1985-03-11 1986-09-12 Fujitsu Ltd アンテナインピ−ダンス整合回路
JPH0541627A (ja) 1991-05-24 1993-02-19 Sony Corp 高周波減衰回路
JP2794987B2 (ja) * 1991-05-31 1998-09-10 日本電気株式会社 携帯無線装置
US5170173A (en) * 1992-04-27 1992-12-08 Motorola, Inc. Antenna coupling apparatus for cordless telephone
EP0622864B1 (en) * 1993-04-28 2000-06-21 Casio Computer Co., Ltd. Antenna apparatus capable of producing desirable antenna radiation patterns without modifying antenna structure
US5542106A (en) * 1994-09-15 1996-07-30 Motorola, Inc. Electronic device having an RF circuit integrated into a movable housing element
WO1996037967A1 (en) * 1995-05-26 1996-11-28 Motorola Inc. Selective call receiver having automatically adjusted impedance match for antenna
US5610619A (en) 1995-11-20 1997-03-11 Delco Electronics Corporation Backlite antenna for AM/FM automobile radio having broadband FM reception
JP2692670B2 (ja) * 1995-12-28 1997-12-17 日本電気株式会社 携帯無線機用アンテナ
JPH09270728A (ja) * 1996-04-01 1997-10-14 Nec Corp 携帯無線機
US6064341A (en) * 1998-05-14 2000-05-16 Motorola, Inc. Antenna assembly
JP2000078052A (ja) * 1998-08-28 2000-03-14 Nec Saitama Ltd アンテナ整合部切替回路

Also Published As

Publication number Publication date
GB2366956A (en) 2002-03-20
JP3669422B2 (ja) 2005-07-06
US20010046880A1 (en) 2001-11-29
JP2001339474A (ja) 2001-12-07
US6985760B2 (en) 2006-01-10
CN1327351A (zh) 2001-12-19
CN100431365C (zh) 2008-11-05
GB0112691D0 (en) 2001-07-18
GB2366956B (en) 2004-05-26

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