CN102414917A - 频段选择天线 - Google Patents

频段选择天线 Download PDF

Info

Publication number
CN102414917A
CN102414917A CN2009801588662A CN200980158866A CN102414917A CN 102414917 A CN102414917 A CN 102414917A CN 2009801588662 A CN2009801588662 A CN 2009801588662A CN 200980158866 A CN200980158866 A CN 200980158866A CN 102414917 A CN102414917 A CN 102414917A
Authority
CN
China
Prior art keywords
antenna
frequency band
switch
frequency
band selection
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.)
Pending
Application number
CN2009801588662A
Other languages
English (en)
Chinese (zh)
Inventor
金政
河志勋
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.)
Neopulse Co Ltd
Original Assignee
Neopulse 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 Neopulse Co Ltd filed Critical Neopulse Co Ltd
Publication of CN102414917A publication Critical patent/CN102414917A/zh
Pending legal-status Critical Current

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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H01Q15/002—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices being reconfigurable or tunable, e.g. using switches or diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
CN2009801588662A 2009-02-23 2009-11-25 频段选择天线 Pending CN102414917A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2009-0015047 2009-02-23
KR1020090015047A KR100924769B1 (ko) 2009-02-23 2009-02-23 대역 선택 안테나
PCT/KR2009/006958 WO2010095803A1 (ko) 2009-02-23 2009-11-25 대역 선택 안테나

Publications (1)

Publication Number Publication Date
CN102414917A true CN102414917A (zh) 2012-04-11

Family

ID=41561118

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801588662A Pending CN102414917A (zh) 2009-02-23 2009-11-25 频段选择天线

Country Status (4)

Country Link
JP (1) JP2012518937A (ko)
KR (1) KR100924769B1 (ko)
CN (1) CN102414917A (ko)
WO (1) WO2010095803A1 (ko)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103384029A (zh) * 2012-05-04 2013-11-06 国巨股份有限公司 具有连接电路的天线
CN104283006A (zh) * 2013-07-02 2015-01-14 叶明豪 多天线馈入端口有源天线系统及其相关控制方法
CN104347928A (zh) * 2013-07-29 2015-02-11 联想(北京)有限公司 天线装置、电子设备和用于控制天线装置的方法
CN104377423A (zh) * 2013-08-12 2015-02-25 宏碁股份有限公司 移动装置
CN104836035A (zh) * 2015-03-16 2015-08-12 酷派软件技术（深圳）有限公司 一种控制天线装置辐射频率的方法及终端
CN104868250A (zh) * 2014-02-20 2015-08-26 联想(北京)有限公司 一种控制方法、设备及电子设备
CN105244603A (zh) * 2015-10-13 2016-01-13 上海斐讯数据通信技术有限公司 一种天线
CN105322295A (zh) * 2015-06-30 2016-02-10 维沃移动通信有限公司 用于移动终端的多频天线及其电子设备
CN106252889A (zh) * 2016-07-25 2016-12-21 深圳天珑无线科技有限公司 切换频段的方法、天线和终端的后壳
CN106921022A (zh) * 2015-12-28 2017-07-04 联发科技股份有限公司 通信装置
CN108155478A (zh) * 2017-12-06 2018-06-12 青岛海信电子设备股份有限公司 应用于移动终端的天线和移动终端
CN108493616A (zh) * 2018-02-28 2018-09-04 上海与德科技有限公司 天线
CN108900217A (zh) * 2018-07-11 2018-11-27 Oppo（重庆）智能科技有限公司 调谐电路、射频电路及电子设备
WO2023173923A1 (zh) * 2022-03-16 2023-09-21 中兴通讯股份有限公司 一种多频复用天线及移动终端

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101687632B1 (ko) * 2010-05-10 2016-12-20 삼성전자주식회사 휴대용 단말기의 가변형 내장 안테나 장치
KR101718032B1 (ko) * 2010-11-01 2017-03-20 엘지전자 주식회사 이동 단말기
TWI448008B (zh) * 2010-12-17 2014-08-01 Htc Corp 手持式裝置及其平面天線
CN102122754A (zh) * 2011-01-28 2011-07-13 惠州硕贝德无线科技股份有限公司 一种提高小型终端手机天线工作频带宽度的方法
CN102255137B (zh) * 2011-04-25 2014-02-19 重庆邮电大学 可变频微带天线
CN102760952B (zh) * 2011-04-27 2015-04-15 深圳富泰宏精密工业有限公司 多频天线
JP2012256999A (ja) * 2011-06-08 2012-12-27 Panasonic Corp アンテナ装置
KR20130135646A (ko) * 2012-06-01 2013-12-11 엘지전자 주식회사 안테나 장치 및 이를 구비하는 이동 단말기
CN103972656A (zh) * 2013-02-04 2014-08-06 华为终端有限公司 天线装置和终端设备
CN104934706B (zh) 2014-03-21 2017-04-12 华为终端有限公司 一种电子设备
TWI551070B (zh) * 2015-05-08 2016-09-21 和碩聯合科技股份有限公司 可攜式電子裝置
KR102476765B1 (ko) 2015-12-15 2022-12-13 삼성전자주식회사 안테나를 구비한 전자 장치
CN109546293A (zh) * 2018-11-14 2019-03-29 惠州Tcl移动通信有限公司 应用于全面屏移动终端的天线结构、移动终端

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06224618A (ja) * 1993-01-28 1994-08-12 Hitachi Ltd 自己インピーダンス可変アクティブアンテナ
CN1254205A (zh) * 1998-09-30 2000-05-24 日本电气株式会社 反f天线和装备该天线的无线通信系统
US20050099347A1 (en) * 2003-11-12 2005-05-12 Kazuhisa Yamaki Antenna structure and communication device using the same
CN1714471A (zh) * 2002-11-18 2005-12-28 株式会社友华 多频段用天线
CN101095262A (zh) * 2004-12-29 2007-12-26 索尼爱立信移动通讯股份有限公司 用于改进无线终端中的多频带天线的性能的方法和设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3468201B2 (ja) * 2000-03-30 2003-11-17 株式会社村田製作所 表面実装型アンテナおよびその複共振の周波数調整設定方法および表面実装型アンテナを備えた通信装置
JP3469880B2 (ja) * 2001-03-05 2003-11-25 ソニー株式会社 アンテナ装置
GB0209818D0 (en) 2002-04-30 2002-06-05 Koninkl Philips Electronics Nv Antenna arrangement
KR100756312B1 (ko) * 2005-12-30 2007-09-06 인탑스 주식회사 공진주파수 및 입력 임피던스 조절 가능한 다중 대역내장형 안테나

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06224618A (ja) * 1993-01-28 1994-08-12 Hitachi Ltd 自己インピーダンス可変アクティブアンテナ
CN1254205A (zh) * 1998-09-30 2000-05-24 日本电气株式会社 反f天线和装备该天线的无线通信系统
CN1714471A (zh) * 2002-11-18 2005-12-28 株式会社友华 多频段用天线
US20050099347A1 (en) * 2003-11-12 2005-05-12 Kazuhisa Yamaki Antenna structure and communication device using the same
CN101095262A (zh) * 2004-12-29 2007-12-26 索尼爱立信移动通讯股份有限公司 用于改进无线终端中的多频带天线的性能的方法和设备

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103384029A (zh) * 2012-05-04 2013-11-06 国巨股份有限公司 具有连接电路的天线
CN104283006A (zh) * 2013-07-02 2015-01-14 叶明豪 多天线馈入端口有源天线系统及其相关控制方法
CN104347928A (zh) * 2013-07-29 2015-02-11 联想(北京)有限公司 天线装置、电子设备和用于控制天线装置的方法
CN104347928B (zh) * 2013-07-29 2018-07-06 联想(北京)有限公司 天线装置、电子设备和用于控制天线装置的方法
CN104377423A (zh) * 2013-08-12 2015-02-25 宏碁股份有限公司 移动装置
CN104868250A (zh) * 2014-02-20 2015-08-26 联想(北京)有限公司 一种控制方法、设备及电子设备
CN104868250B (zh) * 2014-02-20 2019-03-29 联想(北京)有限公司 一种控制方法、设备及电子设备
CN104836035B (zh) * 2015-03-16 2017-12-12 酷派软件技术（深圳）有限公司 一种控制天线装置辐射频率的方法及终端
CN104836035A (zh) * 2015-03-16 2015-08-12 酷派软件技术（深圳）有限公司 一种控制天线装置辐射频率的方法及终端
CN105322295A (zh) * 2015-06-30 2016-02-10 维沃移动通信有限公司 用于移动终端的多频天线及其电子设备
CN105244603A (zh) * 2015-10-13 2016-01-13 上海斐讯数据通信技术有限公司 一种天线
CN105244603B (zh) * 2015-10-13 2018-05-18 上海斐讯数据通信技术有限公司 一种天线
CN106921022A (zh) * 2015-12-28 2017-07-04 联发科技股份有限公司 通信装置
CN106252889A (zh) * 2016-07-25 2016-12-21 深圳天珑无线科技有限公司 切换频段的方法、天线和终端的后壳
CN108155478A (zh) * 2017-12-06 2018-06-12 青岛海信电子设备股份有限公司 应用于移动终端的天线和移动终端
CN108493616A (zh) * 2018-02-28 2018-09-04 上海与德科技有限公司 天线
CN108900217A (zh) * 2018-07-11 2018-11-27 Oppo（重庆）智能科技有限公司 调谐电路、射频电路及电子设备
WO2023173923A1 (zh) * 2022-03-16 2023-09-21 中兴通讯股份有限公司 一种多频复用天线及移动终端

Also Published As

Publication number Publication date
WO2010095803A1 (ko) 2010-08-26
KR100924769B1 (ko) 2009-11-05
JP2012518937A (ja) 2012-08-16

Similar Documents

Publication Publication Date Title
CN102414917A (zh) 频段选择天线
US11245189B2 (en) Reconfigurable multi-mode active antenna system
CN103390796B (zh) 一种手机终端天线
US10630321B2 (en) Multi-mode multi-band self-realigning power amplifier
JP4181122B2 (ja) 無線デバイスおよびアンテナ構造
US9306266B2 (en) Multi-band antenna for wireless communication
KR100963123B1 (ko) 적응적 아이솔레이션을 위한 미모 어레이 안테나
KR100986702B1 (ko) Ｌｔｅ 대역을 포함한 다중대역에서 아이솔레이션 에이드를 통해 선택적으로 격리도 특성을 제어할 수 있는 내장형 ｍｉｍｏ 안테나
US8421702B2 (en) Multi-layer reactively loaded isolated magnetic dipole antenna
US20130154894A1 (en) Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness
US20130038494A1 (en) Adjustable antenna apparatus and methods
CN104393407B (zh) 基于超材料的小型化双频mimo天线
CN101273492A (zh) 多频带曲折型单极天线
CN203399298U (zh) 一种lte多制式移动终端射频系统
CN104995792A (zh) 一种天线装置以及基站
CN104981939A (zh) 一种天线装置以及基站
WO2015043187A1 (zh) 天线及终端
CN203398299U (zh) 一种手机终端天线
AU2010296177B2 (en) Multi-band antenna and apparatus and method for adjusting operating frequency of the multi-band antenna in a wireless communication system
KR20110044576A (ko) 루프 구조를 이용한 광대역 내장형 안테나
CN211578959U (zh) 一种高增益的多频三馈天线
KR101416931B1 (ko) 동작선로 mimo 안테나
KR101438151B1 (ko) 모바일 단말용 광대역 안테나
KR101137987B1 (ko) 내장형 안테나 장치
CN105811092A (zh) 同轴馈电低阻侧壁阶跃阻抗的半槽天线

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120411