SE519727C2 - Antennanordning för användning i åtminstone två frekvensband - Google Patents

Antennanordning för användning i åtminstone två frekvensband

Info

Publication number
SE519727C2
SE519727C2 SE0004911A SE0004911A SE519727C2 SE 519727 C2 SE519727 C2 SE 519727C2 SE 0004911 A SE0004911 A SE 0004911A SE 0004911 A SE0004911 A SE 0004911A SE 519727 C2 SE519727 C2 SE 519727C2
Authority
SE
Sweden
Prior art keywords
tongue
antenna device
impedance
antenna
frequency bands
Prior art date
Application number
SE0004911A
Other languages
English (en)
Swedish (sv)
Other versions
SE0004911L (sv
SE0004911D0 (sv
Inventor
Olov Edvardsson
Original Assignee
Allgon Mobile Comm Ab
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 Allgon Mobile Comm Ab filed Critical Allgon Mobile Comm Ab
Priority to SE0004911A priority Critical patent/SE519727C2/sv
Publication of SE0004911D0 publication Critical patent/SE0004911D0/xx
Priority to KR10-2003-7008777A priority patent/KR20030066779A/ko
Priority to EP01272991A priority patent/EP1346437A1/en
Priority to PCT/SE2001/002884 priority patent/WO2002054534A1/en
Priority to CNA018216536A priority patent/CN1484876A/zh
Priority to US10/451,603 priority patent/US6903688B2/en
Publication of SE0004911L publication Critical patent/SE0004911L/xx
Publication of SE519727C2 publication Critical patent/SE519727C2/sv

Links

Classifications

    • 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
    • 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
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • 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
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/328—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
    • 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
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • 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

Landscapes

  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
SE0004911A 2000-12-29 2000-12-29 Antennanordning för användning i åtminstone två frekvensband SE519727C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0004911A SE519727C2 (sv) 2000-12-29 2000-12-29 Antennanordning för användning i åtminstone två frekvensband
KR10-2003-7008777A KR20030066779A (ko) 2000-12-29 2001-12-21 안테나 디바이스
EP01272991A EP1346437A1 (en) 2000-12-29 2001-12-21 Antenna device
PCT/SE2001/002884 WO2002054534A1 (en) 2000-12-29 2001-12-21 Antenna device
CNA018216536A CN1484876A (zh) 2000-12-29 2001-12-21 一种天线装置
US10/451,603 US6903688B2 (en) 2000-12-29 2001-12-21 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004911A SE519727C2 (sv) 2000-12-29 2000-12-29 Antennanordning för användning i åtminstone två frekvensband

Publications (3)

Publication Number Publication Date
SE0004911D0 SE0004911D0 (sv) 2000-12-29
SE0004911L SE0004911L (sv) 2002-06-30
SE519727C2 true SE519727C2 (sv) 2003-04-01

Family

ID=20282486

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004911A SE519727C2 (sv) 2000-12-29 2000-12-29 Antennanordning för användning i åtminstone två frekvensband

Country Status (6)

Country Link
US (1) US6903688B2 (ko)
EP (1) EP1346437A1 (ko)
KR (1) KR20030066779A (ko)
CN (1) CN1484876A (ko)
SE (1) SE519727C2 (ko)
WO (1) WO2002054534A1 (ko)

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US20050266875A1 (en) * 2004-05-26 2005-12-01 Korkut Yegin Integrated SDARS headphone system
JP3841100B2 (ja) * 2004-07-06 2006-11-01 セイコーエプソン株式会社 電子装置および無線通信端末
JP2007107987A (ja) * 2005-10-13 2007-04-26 Pacific Ind Co Ltd タイヤ状態監視装置
US20070114889A1 (en) * 2005-11-21 2007-05-24 Honeywell International Chip level packaging for wireless surface acoustic wave sensor
JP2007180757A (ja) * 2005-12-27 2007-07-12 Yokowo Co Ltd 複数周波数帯用アンテナ
CN101197465B (zh) * 2006-12-05 2012-10-10 松下电器产业株式会社 天线装置和无线通信装置
JP4605203B2 (ja) 2007-10-15 2011-01-05 ソニー株式会社 通信システム並びに通信装置
CN102017300B (zh) * 2008-04-28 2015-09-09 维斯普瑞公司 可调双工天线和方法
JP2009278192A (ja) * 2008-05-12 2009-11-26 Sony Ericsson Mobilecommunications Japan Inc アンテナ装置及び通信端末装置
US8138987B2 (en) * 2008-07-15 2012-03-20 Galtronics Corporation Ltd. Compact multiband antenna
US20100074315A1 (en) * 2008-09-24 2010-03-25 Quellan, Inc. Noise sampling detectors
CN102326296A (zh) 2009-02-19 2012-01-18 盖尔创尼克斯有限公司 紧凑型多频带天线
EP2367233A1 (de) * 2010-03-17 2011-09-21 Siemens Aktiengesellschaft Planares Antennensystem
WO2011126306A1 (ko) * 2010-04-06 2011-10-13 라디나 주식회사 광대역 급전 구조체를 가지는 안테나 및 급전 방법
KR101740060B1 (ko) * 2010-04-06 2017-05-25 라디나 주식회사 안테나 급전 구조체 및 안테나
KR101803101B1 (ko) * 2010-04-06 2017-11-29 라디나 주식회사 광대역 급전 구조체를 가지는 안테나 및 급전 방법
WO2011126305A1 (ko) * 2010-04-06 2011-10-13 라디나 주식회사 안테나 급전 구조체 및 안테나
US8456366B2 (en) 2010-04-26 2013-06-04 Sony Corporation Communications structures including antennas with separate antenna branches coupled to feed and ground conductors
KR101092094B1 (ko) * 2010-05-13 2011-12-12 라디나 주식회사 확장된 그라운드를 이용한 광대역 안테나
US8108021B2 (en) 2010-05-27 2012-01-31 Sony Ericsson Mobile Communications Ab Communications structures including antennas with filters between antenna elements and ground sheets
WO2012026635A1 (ko) 2010-08-25 2012-03-01 라디나 주식회사 용량성 소자를 가지는 안테나
EP2609686B1 (en) 2010-08-26 2019-10-09 Wispry, Inc. Tunable radio front end and methods
KR101217468B1 (ko) * 2010-11-03 2013-01-02 주식회사 네오펄스 기생 커플링 공진을 부가한 역ｆ 안테나
WO2012079084A2 (en) 2010-12-10 2012-06-14 Wispry, Inc. Mems tunable notch filter frequency automatic control loop systems and methods
US9601829B2 (en) 2011-01-03 2017-03-21 Galtronics Corporation, Ltd. Compact broadband antenna
JP5017461B2 (ja) * 2011-01-25 2012-09-05 株式会社東芝 アンテナ装置とこのアンテナ装置を備えた電子機器
KR101634824B1 (ko) * 2011-05-16 2016-06-29 라디나 주식회사 분기 캐패시터를 이용한 역-ｆ 안테나
US9024823B2 (en) * 2011-05-27 2015-05-05 Apple Inc. Dynamically adjustable antenna supporting multiple antenna modes
US8798554B2 (en) 2012-02-08 2014-08-05 Apple Inc. Tunable antenna system with multiple feeds
KR101360534B1 (ko) * 2012-04-27 2014-02-12 한양대학교 산학협력단 안테나
KR101360729B1 (ko) 2012-07-12 2014-02-10 엘지이노텍 주식회사 안테나 공진 주파수를 위한 장치
US9431711B2 (en) * 2012-08-31 2016-08-30 Shure Incorporated Broadband multi-strip patch antenna
US9331397B2 (en) 2013-03-18 2016-05-03 Apple Inc. Tunable antenna with slot-based parasitic element
US9559433B2 (en) 2013-03-18 2017-01-31 Apple Inc. Antenna system having two antennas and three ports
US9444130B2 (en) 2013-04-10 2016-09-13 Apple Inc. Antenna system with return path tuning and loop element
JP6167745B2 (ja) * 2013-08-13 2017-07-26 富士通株式会社 アンテナ装置
CN106463818B (zh) 2014-03-21 2019-10-18 维斯普瑞公司 可调谐天线系统、装置及方法
EP3346551B1 (en) 2015-09-29 2023-09-20 Huawei Technologies Co., Ltd. Communication equipment
EP4178038A1 (en) * 2017-02-28 2023-05-10 Yokowo Co., Ltd. Antenna device
CN110581352B (zh) * 2018-06-11 2024-04-05 深圳迈睿智能科技有限公司 天线及其制造方法和抗干扰方法
CN109103577B (zh) * 2018-08-16 2023-08-22 昆山恩电开通信设备有限公司 一种宽带半波辐射单元及天线

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JPH03263903A (ja) * 1989-04-28 1991-11-25 Misao Haishi 小形アンテナ
FI113213B (fi) * 1998-01-21 2004-03-15 Filtronic Lk Oy Tasoantenni
FI113588B (fi) 1999-05-10 2004-05-14 Nokia Corp Antennirakenne
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US6836246B1 (en) * 2000-02-01 2004-12-28 Centurion Wireless Technologies, Inc. Design of single and multi-band PIFA
US6326921B1 (en) * 2000-03-14 2001-12-04 Telefonaktiebolaget Lm Ericsson (Publ) Low profile built-in multi-band antenna
US6268831B1 (en) * 2000-04-04 2001-07-31 Ericsson Inc. Inverted-f antennas with multiple planar radiating elements and wireless communicators incorporating same
AU2001271193A1 (en) * 2000-08-07 2002-02-18 Telefonaktiebolaget Lm Ericsson Antenna

Also Published As

Publication number Publication date
KR20030066779A (ko) 2003-08-09
US6903688B2 (en) 2005-06-07
SE0004911L (sv) 2002-06-30
EP1346437A1 (en) 2003-09-24
WO2002054534A1 (en) 2002-07-11
US20040087341A1 (en) 2004-05-06
SE0004911D0 (sv) 2000-12-29
CN1484876A (zh) 2004-03-24

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Legal Events

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NUG Patent has lapsed