DE602005022151D1 - Einrichtung und Verfahren zur Antennenanpassung in einem tragbaren drahtlosen Endgerät mit eingebauter Antenne - Google Patents

Einrichtung und Verfahren zur Antennenanpassung in einem tragbaren drahtlosen Endgerät mit eingebauter Antenne

Info

Publication number
DE602005022151D1
DE602005022151D1 DE602005022151T DE602005022151T DE602005022151D1 DE 602005022151 D1 DE602005022151 D1 DE 602005022151D1 DE 602005022151 T DE602005022151 T DE 602005022151T DE 602005022151 T DE602005022151 T DE 602005022151T DE 602005022151 D1 DE602005022151 D1 DE 602005022151D1
Authority
DE
Germany
Prior art keywords
antenna
built
wireless terminal
portable wireless
adaptation
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005022151T
Other languages
English (en)
Inventor
Kang-Sik Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602005022151D1 publication Critical patent/DE602005022151D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • H04B1/40—Circuits
    • 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
    • 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
    • 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
DE602005022151T 2004-10-12 2005-10-12 Einrichtung und Verfahren zur Antennenanpassung in einem tragbaren drahtlosen Endgerät mit eingebauter Antenne Active DE602005022151D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040081196A KR100714163B1 (ko) 2004-10-12 2004-10-12 내장형 안테나를 갖는 휴대용 무선단말기의 안테나 매칭장치 및 방법

Publications (1)

Publication Number Publication Date
DE602005022151D1 true DE602005022151D1 (de) 2010-08-19

Family

ID=35519865

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005022151T Active DE602005022151D1 (de) 2004-10-12 2005-10-12 Einrichtung und Verfahren zur Antennenanpassung in einem tragbaren drahtlosen Endgerät mit eingebauter Antenne

Country Status (5)

Country Link
US (1) US7239289B2 (de)
EP (1) EP1648095B1 (de)
KR (1) KR100714163B1 (de)
CN (1) CN1761163A (de)
DE (1) DE602005022151D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100724133B1 (ko) * 2005-10-11 2007-06-04 삼성전자주식회사 원격 모니터링을 위한 소형 액세서리
KR100683868B1 (ko) * 2005-12-05 2007-02-15 삼성전자주식회사 슬라이드형 이동통신 단말장치에 적용되는 안테나
KR100822844B1 (ko) * 2006-11-14 2008-04-17 주식회사 네오펄스 능동형 무선 모듈
CN101212230B (zh) * 2006-12-26 2012-07-11 中兴通讯股份有限公司 一种手机dvb-h天线匹配网络的实现装置及其方法
WO2008105477A1 (ja) * 2007-02-27 2008-09-04 Kyocera Corporation 携帯電子機器及び磁界アンテナ回路
US8712348B2 (en) * 2010-09-01 2014-04-29 Samsung Electronics Co., Ltd. Apparatus and method for controlling a tunable matching network in a wireless network
CN103178328A (zh) * 2011-12-23 2013-06-26 北京交大思诺科技有限公司 缩小型车载天线及其设计方法
US9184722B2 (en) * 2012-02-10 2015-11-10 Infineon Technologies Ag Adjustable impedance matching network
US20140015719A1 (en) * 2012-07-13 2014-01-16 Pulse Finland Oy Switched antenna apparatus and methods
CN104538749B (zh) * 2014-12-30 2018-06-05 深圳市共进电子股份有限公司 外置天线及其阻抗匹配网络参数的调试方法、天线
CN104935285B (zh) * 2015-06-05 2018-08-21 电子科技大学 一种输出阻抗匹配结构
CN104991124B (zh) * 2015-07-06 2018-03-02 上海斐讯数据通信技术有限公司 一种特性阻抗校准系统及测试方法
CN105633580A (zh) * 2015-12-25 2016-06-01 海能达通信股份有限公司 可调天线
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
WO2023121134A1 (ko) * 2021-12-24 2023-06-29 삼성전자 주식회사 안테나들의 활성화에 따른 임피던스 매칭을 수행하기 위한 전자 장치 및 그 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100358444B1 (ko) * 1999-07-27 2002-10-25 엘지전자 주식회사 휴대 무선 전화기의 안테나 매칭 장치
JP3669422B2 (ja) * 2000-05-29 2005-07-06 日本電気株式会社 折り畳み型携帯電話機
US6690251B2 (en) * 2001-04-11 2004-02-10 Kyocera Wireless Corporation Tunable ferro-electric filter
JP2003158468A (ja) 2001-11-20 2003-05-30 Toshiba Corp 携帯無線装置

Also Published As

Publication number Publication date
CN1761163A (zh) 2006-04-19
KR100714163B1 (ko) 2007-05-02
EP1648095A2 (de) 2006-04-19
EP1648095A3 (de) 2007-07-18
EP1648095B1 (de) 2010-07-07
KR20060032302A (ko) 2006-04-17
US7239289B2 (en) 2007-07-03
US20060077107A1 (en) 2006-04-13

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