KR100652667B1 - 이동 통신 단말기의 내장형 안테나 제어 장치 및 그 제어방법 - Google Patents
이동 통신 단말기의 내장형 안테나 제어 장치 및 그 제어방법 Download PDFInfo
- Publication number
- KR100652667B1 KR100652667B1 KR1020040071265A KR20040071265A KR100652667B1 KR 100652667 B1 KR100652667 B1 KR 100652667B1 KR 1020040071265 A KR1020040071265 A KR 1020040071265A KR 20040071265 A KR20040071265 A KR 20040071265A KR 100652667 B1 KR100652667 B1 KR 100652667B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- length
- built
- transmission
- terminal
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- 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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant 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
- H01Q9/06—Details
- H01Q9/14—Length of element or elements adjustable
- H01Q9/145—Length of element or elements adjustable by varying the electrical length
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transceivers (AREA)
- Telephone Function (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (5)
- 단말기의 내장형 안테나의 길이를 조정하여 송수신 품질을 측정하고, 상기 측정된 송수신 품질 중 현재 상태에서 가장 품질이 우수한 안테나 길이를 검출하여 상기 내장형 안테나의 길이를 설정하는 제어부와;상기 단말기 내부 여유공간에 칩 안테나를 구비하고, 상기 제어부의 제어를 받아 상기 칩 안테나 또는 상기 내장형 안테나 중 하나를 선택하기 위한 안테나 스위칭부;를 포함하여 구성한 것을 특징으로 하는 이동 통신 단말기의 내장형 안테나 제어장치.
- 삭제
- 삭제
- 삭제
- 내장형 안테나의 길이를 가변 조정할 수 있는 이동 통신 단말기에 있어서,단말기가 파워 온 되면 정상 상태(디폴트 안테나 길이)에서 안테나의 송수신 품질을 측정하는 단계와;상기 내장형 안테나의 길이를 조정한 다음 각각에 대한 송수신 품질을 측정하는 단계와;상기 측정된 송수신 품질 중 가장 품질이 좋은 경우의 안테나 길이를 검출하여 조정하는 단계와;단말기의 전원이 오프되지 않는 동안에 일정시간 간격으로 송수신 품질을 측정하여, 성능이 저하될 경우 상기 최적 품질을 낼 수 있는 안테나 길이를 재 검출하여 조정하는 단계를 포함하여 이루어진 것을 특징으로 하는 이동 통신 단말기의 내장형 안테나 제어방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040071265A KR100652667B1 (ko) | 2004-09-07 | 2004-09-07 | 이동 통신 단말기의 내장형 안테나 제어 장치 및 그 제어방법 |
US11/217,237 US7522120B2 (en) | 2004-09-07 | 2005-09-01 | Antenna apparatus of mobile communications terminal and operation method thereof |
EP05019114A EP1633018A3 (en) | 2004-09-07 | 2005-09-02 | Antenna apparatus of mobile communications terminal and operation method thereof |
JP2005257135A JP2006081181A (ja) | 2004-09-07 | 2005-09-05 | 移動通信端末機のアンテナ装置及びその運営方法 |
CN2005100995650A CN1747228B (zh) | 2004-09-07 | 2005-09-07 | 移动通信终端的天线装置及其工作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040071265A KR100652667B1 (ko) | 2004-09-07 | 2004-09-07 | 이동 통신 단말기의 내장형 안테나 제어 장치 및 그 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060022445A KR20060022445A (ko) | 2006-03-10 |
KR100652667B1 true KR100652667B1 (ko) | 2006-12-06 |
Family
ID=36160203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040071265A KR100652667B1 (ko) | 2004-09-07 | 2004-09-07 | 이동 통신 단말기의 내장형 안테나 제어 장치 및 그 제어방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7522120B2 (ko) |
EP (1) | EP1633018A3 (ko) |
JP (1) | JP2006081181A (ko) |
KR (1) | KR100652667B1 (ko) |
CN (1) | CN1747228B (ko) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100714587B1 (ko) * | 2005-07-05 | 2007-05-07 | 삼성전기주식회사 | 안테나 내장형 tv 수신 모듈 |
JP4707495B2 (ja) * | 2005-08-09 | 2011-06-22 | 株式会社東芝 | アンテナ装置および無線装置 |
US8920343B2 (en) | 2006-03-23 | 2014-12-30 | Michael Edward Sabatino | Apparatus for acquiring and processing of physiological auditory signals |
US8447348B2 (en) * | 2006-09-27 | 2013-05-21 | Broadcom Corporation | Configurable antenna structure and applications thereof |
US20080076366A1 (en) * | 2006-09-27 | 2008-03-27 | Broadcom Corporation, A California Corporation | Multiple band antenna structure |
KR100954378B1 (ko) * | 2006-10-26 | 2010-04-26 | 한국전자통신연구원 | 다중 급전 다중 공진 소형 안테나 |
JP5150087B2 (ja) * | 2006-10-30 | 2013-02-20 | 株式会社ヨコオ | 可変同調型アンテナ及び携帯無線機 |
TW200838035A (en) * | 2007-03-08 | 2008-09-16 | Cirocomm Technology Corp | Improved miniature digital antenna with multi-bandwidth switch |
US7443352B1 (en) * | 2007-08-03 | 2008-10-28 | Cheng Uei Precision Industry Co., Ltd. | Multi-band antenna |
US8583197B2 (en) * | 2007-12-12 | 2013-11-12 | Broadcom Corporation | Method and system for sharing antennas for high frequency and low frequency applications |
US8340714B2 (en) | 2007-12-14 | 2012-12-25 | Microsoft Corporation | Computing device with configurable antenna |
US8614646B2 (en) * | 2008-03-14 | 2013-12-24 | Qualcomm Incorporated | Adaptive tunable antennas for wireless devices |
KR101435492B1 (ko) * | 2008-10-30 | 2014-08-28 | 삼성전자주식회사 | 휴대용 무선 단말기의 안테나 장치 |
WO2011002171A2 (ko) * | 2009-07-02 | 2011-01-06 | 삼성전자 주식회사 | 휴대 단말기 안테나의 정합 방법 및 이를 위한 장치 |
TWI514677B (zh) * | 2009-07-10 | 2015-12-21 | Chiun Mai Comm Systems Inc | 多頻天線及應用該多頻天線的無線通訊裝置 |
JP5668298B2 (ja) * | 2010-03-11 | 2015-02-12 | 株式会社リコー | アンテナ装置、及びこれを用いた無線通信装置 |
US8781420B2 (en) | 2010-04-13 | 2014-07-15 | Apple Inc. | Adjustable wireless circuitry with antenna-based proximity detector |
CN102710275A (zh) | 2012-05-11 | 2012-10-03 | 中兴通讯股份有限公司 | 一种智能开关移动终端天线的方法及相应移动终端 |
JP5920151B2 (ja) | 2012-09-28 | 2016-05-18 | 富士通株式会社 | アンテナ装置および通信装置 |
JP6145986B2 (ja) * | 2012-10-10 | 2017-06-14 | 富士通株式会社 | アンテナ装置 |
CN104051853A (zh) * | 2013-03-15 | 2014-09-17 | 宏碁股份有限公司 | 通信装置 |
CN103401081A (zh) * | 2013-08-09 | 2013-11-20 | 上海华勤通讯技术有限公司 | 合成天线系统和包含其的手机 |
CN104518274B (zh) * | 2013-09-26 | 2017-11-07 | 北京壹人壹本信息科技有限公司 | 天线、天线制造方法以及移动终端 |
US9398456B2 (en) | 2014-03-07 | 2016-07-19 | Apple Inc. | Electronic device with accessory-based transmit power control |
US9444425B2 (en) | 2014-06-20 | 2016-09-13 | Apple Inc. | Electronic device with adjustable wireless circuitry |
CN104600417A (zh) * | 2015-01-15 | 2015-05-06 | 优能通信科技(杭州)有限公司 | 一种可自适应调节谐振频率的天线及通信终端 |
US20160307010A1 (en) * | 2015-04-16 | 2016-10-20 | Hand Held Products, Inc. | Systems and methods for tuning an antenna of a mobile computing device |
CN105655710A (zh) * | 2015-12-25 | 2016-06-08 | 宇龙计算机通信科技(深圳)有限公司 | 一种移动通讯终端及其天线系统及天线调整方法 |
CN107799880B (zh) * | 2016-09-05 | 2020-07-10 | 中兴通讯股份有限公司 | 一种天线及控制方法 |
CN106505303A (zh) * | 2016-09-30 | 2017-03-15 | 努比亚技术有限公司 | 一种天线结构及电子设备 |
CN107968252A (zh) * | 2017-11-30 | 2018-04-27 | 维沃移动通信有限公司 | 一种天线装置及移动终端 |
JP6747585B2 (ja) * | 2018-03-09 | 2020-08-26 | 東レ株式会社 | 無線通信装置 |
US11588233B2 (en) * | 2018-07-25 | 2023-02-21 | Micron Technology, Inc. | Tunable integrated millimeter wave antenna using laser ablation and/or fuses |
CN111146569B (zh) * | 2018-11-02 | 2022-04-01 | 青岛海信移动通信技术股份有限公司 | 一种天线及终端设备 |
CN112350059A (zh) * | 2020-09-21 | 2021-02-09 | 深圳酷派技术有限公司 | 终端设备的天线结构和终端设备 |
CN113471671B (zh) * | 2021-07-05 | 2023-08-25 | 安徽安努奇科技有限公司 | 一种电长度可调节的天线结构及通讯设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999041803A1 (en) | 1998-02-16 | 1999-08-19 | University Of Surrey | Adaptive multifilar antenna |
JP2000236209A (ja) * | 1999-02-15 | 2000-08-29 | Nippon Telegr & Teleph Corp <Ntt> | アンテナ装置 |
WO2001031732A1 (en) | 1999-10-29 | 2001-05-03 | Allgon Ab | Antenna device and method for transmitting and receiving radio waves |
JP2004096341A (ja) * | 2002-08-30 | 2004-03-25 | Fujitsu Ltd | 共振周波数が可変な逆f型アンテナを含むアンテナ装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06311067A (ja) | 1993-04-23 | 1994-11-04 | Matsushita Electric Ind Co Ltd | 無線電話装置 |
JP2856133B2 (ja) | 1996-01-09 | 1999-02-10 | 日本電気株式会社 | アンテナ及び無線通信装置 |
AU2675799A (en) | 1998-02-13 | 1999-08-30 | The Texas A & M University System | Method and system for ride-through of an adjustable speed drive for voltage sagsand short-term power interruptions |
GB2335798B (en) | 1998-03-26 | 2003-01-29 | Nec Technologies | Enhanced bandwidth antennas |
KR20020022484A (ko) | 2000-09-20 | 2002-03-27 | 윤종용 | 이동통신 단말기의 내장형 이중대역 안테나 구현장치 및휩 안테나 연동방법 |
US6456257B1 (en) * | 2000-12-21 | 2002-09-24 | Hughes Electronics Corporation | System and method for switching between different antenna patterns to satisfy antenna gain requirements over a desired coverage angle |
JP3946987B2 (ja) | 2001-11-28 | 2007-07-18 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 複数バンド通信装置及びその通信方法 |
US6750810B2 (en) * | 2001-12-18 | 2004-06-15 | Hitachi, Ltd. | Monopulse radar system |
JP2003298334A (ja) | 2002-04-01 | 2003-10-17 | Sony Corp | 誘電体アンテナ装置および誘電体アンテナ装置を有する電子機器 |
US7151501B2 (en) * | 2003-02-21 | 2006-12-19 | Kyocera Wireless Corp. | Microelectromechanical switch (MEMS) antenna |
US20040214605A1 (en) * | 2003-04-28 | 2004-10-28 | Zhang Da Ming | Adaptable multi-band antenna system |
-
2004
- 2004-09-07 KR KR1020040071265A patent/KR100652667B1/ko not_active IP Right Cessation
-
2005
- 2005-09-01 US US11/217,237 patent/US7522120B2/en not_active Expired - Fee Related
- 2005-09-02 EP EP05019114A patent/EP1633018A3/en not_active Ceased
- 2005-09-05 JP JP2005257135A patent/JP2006081181A/ja active Pending
- 2005-09-07 CN CN2005100995650A patent/CN1747228B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999041803A1 (en) | 1998-02-16 | 1999-08-19 | University Of Surrey | Adaptive multifilar antenna |
JP2000236209A (ja) * | 1999-02-15 | 2000-08-29 | Nippon Telegr & Teleph Corp <Ntt> | アンテナ装置 |
WO2001031732A1 (en) | 1999-10-29 | 2001-05-03 | Allgon Ab | Antenna device and method for transmitting and receiving radio waves |
JP2004096341A (ja) * | 2002-08-30 | 2004-03-25 | Fujitsu Ltd | 共振周波数が可変な逆f型アンテナを含むアンテナ装置 |
Non-Patent Citations (1)
Title |
---|
1020040071265 - 650217 |
Also Published As
Publication number | Publication date |
---|---|
CN1747228B (zh) | 2010-09-29 |
US7522120B2 (en) | 2009-04-21 |
US20060050007A1 (en) | 2006-03-09 |
KR20060022445A (ko) | 2006-03-10 |
JP2006081181A (ja) | 2006-03-23 |
CN1747228A (zh) | 2006-03-15 |
EP1633018A3 (en) | 2006-03-15 |
EP1633018A2 (en) | 2006-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100652667B1 (ko) | 이동 통신 단말기의 내장형 안테나 제어 장치 및 그 제어방법 | |
EP2793400B1 (en) | Dual swapping switches to meet linearity demands of carrier aggregation | |
KR101597070B1 (ko) | 튜닝가능 안테나 시스템을 제어하는 방법 및 장치 | |
EP1361623B1 (en) | Multiple frequency bands switchable antenna for portable terminals | |
JP4302738B2 (ja) | 無線端末における、またはそれに関する改良 | |
US7801556B2 (en) | Tunable dual-antenna system for multiple frequency band operation | |
TWI472169B (zh) | 用於使用開關電路保護微機電系統開關免於無線電頻率訊號之系統及方法 | |
US9020447B2 (en) | Electronic devices, methods, and computer program products for making a change to an antenna element based on a power level of a transmission power amplifier | |
JP2006524022A (ja) | モバイル電話機用のアンテナダイバシティシステム | |
WO2003096474A1 (en) | Multiple frequency bands switchable antenna for portable terminals | |
JP4704287B2 (ja) | アンテナ装置および携帯無線機 | |
KR20100044038A (ko) | 액티브 안테나를 이용한 안테나 다이버시티 시스템 | |
JP2009538037A (ja) | アンテナ・デバイスおよびそのようなアンテナ・デバイスを備える携帯型無線通信デバイス | |
US20050266904A1 (en) | Antenna control method, and wireless transmission and reception device | |
JP3839001B2 (ja) | 携帯無線機 | |
KR20100020233A (ko) | 스위칭을 이용한 멀티 밴드 안테나 | |
CN114915675A (zh) | 具有带多个天线的可配置外壳的通信设备 | |
JP2011182271A (ja) | 無線送信回路、無線通信機器及びそれらに用いる無線送信回路の構成方法 | |
JP2005012516A (ja) | 携帯無線機 | |
JP2004254098A (ja) | 折畳み式携帯無線機器 | |
JP2006254082A (ja) | 移動体通信端末 | |
KR20060032365A (ko) | 듀얼모드 안테나 경로설정장치를 갖는 이동통신단말기 | |
JP2006310995A (ja) | アンテナ装置及びそれを用いた携帯無線通信機 | |
KR20070068182A (ko) | 다중 밴드용 안테나 시스템 | |
KR101314610B1 (ko) | 다이버시티를 위한 무선신호 처리장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121026 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20131024 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20141024 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20151023 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20161024 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20171024 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |