DE602005002697D1 - Kleine Planarantenne mit erhöhter Bandbreite und kleine Streifenantenne - Google Patents

Kleine Planarantenne mit erhöhter Bandbreite und kleine Streifenantenne

Info

Publication number
DE602005002697D1
DE602005002697D1 DE602005002697T DE602005002697T DE602005002697D1 DE 602005002697 D1 DE602005002697 D1 DE 602005002697D1 DE 602005002697 T DE602005002697 T DE 602005002697T DE 602005002697 T DE602005002697 T DE 602005002697T DE 602005002697 D1 DE602005002697 D1 DE 602005002697D1
Authority
DE
Germany
Prior art keywords
small
antenna
increased bandwidth
planar antenna
strip
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
DE602005002697T
Other languages
English (en)
Other versions
DE602005002697T2 (de
Inventor
Yuri Tikhov
Yong-Jin Kim
Young-Hoon Min
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
Priority claimed from KR1020050061666A external-priority patent/KR100720703B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602005002697D1 publication Critical patent/DE602005002697D1/de
Application granted granted Critical
Publication of DE602005002697T2 publication Critical patent/DE602005002697T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot 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
    • H01Q5/20—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
    • H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
    • 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
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole
DE602005002697T 2004-08-21 2005-08-19 Kleine Planarantenne mit erhöhter Bandbreite und kleine Streifenantenne Active DE602005002697T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR2004066159 2004-08-21
KR20040066159 2004-08-21
KR2005061666 2005-07-08
KR1020050061666A KR100720703B1 (ko) 2004-08-21 2005-07-08 향상된 대역폭을 갖는 평면형 소형 안테나 및 소형 스트립방사체

Publications (2)

Publication Number Publication Date
DE602005002697D1 true DE602005002697D1 (de) 2007-11-15
DE602005002697T2 DE602005002697T2 (de) 2008-01-24

Family

ID=36107866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002697T Active DE602005002697T2 (de) 2004-08-21 2005-08-19 Kleine Planarantenne mit erhöhter Bandbreite und kleine Streifenantenne

Country Status (4)

Country Link
US (2) US7289076B2 (de)
EP (1) EP1628359B1 (de)
JP (1) JP4206088B2 (de)
DE (1) DE602005002697T2 (de)

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Publication number Priority date Publication date Assignee Title
US7528728B2 (en) * 2004-03-29 2009-05-05 Impinj Inc. Circuits for RFID tags with multiple non-independently driven RF ports
US7667589B2 (en) * 2004-03-29 2010-02-23 Impinj, Inc. RFID tag uncoupling one of its antenna ports and methods
US7423539B2 (en) * 2004-03-31 2008-09-09 Impinj, Inc. RFID tags combining signals received from multiple RF ports
US7714794B2 (en) * 2005-01-19 2010-05-11 Behzad Tavassoli Hozouri RFID antenna
US7586462B1 (en) * 2007-01-29 2009-09-08 Stephen G. Tetorka Physically small spiral antenna
US7868841B2 (en) * 2007-04-11 2011-01-11 Vubiq Incorporated Full-wave di-patch antenna
KR100873441B1 (ko) * 2007-07-30 2008-12-11 삼성전자주식회사 슬롯 안테나
US7733286B2 (en) * 2008-05-26 2010-06-08 Southern Taiwan University Wideband printed dipole antenna for wireless applications
JP4625514B2 (ja) * 2008-07-15 2011-02-02 株式会社エヌ・ティ・ティ・ドコモ 水平偏波アンテナ及びその特性調整方法
JP4730417B2 (ja) * 2008-09-26 2011-07-20 三菱電機株式会社 Ｒｆｉｄタグ
WO2010138856A1 (en) 2009-05-29 2010-12-02 Abbott Diabetes Care Inc. Medical device antenna systems having external antenna configurations
US20110090130A1 (en) * 2009-10-15 2011-04-21 Electronics And Telecommunications Research Institute Rfid reader antenna and rfid shelf having the same
US8780002B2 (en) * 2010-07-15 2014-07-15 Sony Corporation Multiple-input multiple-output (MIMO) multi-band antennas with a conductive neutralization line for signal decoupling
CN102377019B (zh) * 2010-08-26 2014-06-18 鸿富锦精密工业（深圳）有限公司 天线
CA2807722C (en) * 2010-09-17 2016-02-16 Research In Motion Limited Compact radiation structure for diversity antennas
US8648752B2 (en) * 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9673507B2 (en) * 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
USD666179S1 (en) * 2011-08-01 2012-08-28 Avery Dennison Corporation RFID inlay
USD666584S1 (en) * 2011-08-01 2012-09-04 Avery Dennison Corporation RFID inlay
JP5737426B2 (ja) * 2011-11-14 2015-06-17 株式会社村田製作所 アンテナ装置及び無線通信装置
TWI482971B (zh) * 2013-09-13 2015-05-01 Nat University Of Kaohsuing Inductive three - dimensional double - sided electrical measurement fixture
USD757693S1 (en) * 2013-09-26 2016-05-31 Murata Manufacturing Co., Ltd. Wireless transmission/reception module
USD892774S1 (en) 2013-09-26 2020-08-11 Murata Manufacturing Co., Ltd. Wireless transmission/reception module
US9542638B2 (en) * 2014-02-18 2017-01-10 Apple Inc. RFID tag and micro chip integration design
USD755163S1 (en) * 2014-03-13 2016-05-03 Murata Manufacturing Co., Ltd. Antenna
USD768115S1 (en) * 2015-02-05 2016-10-04 Armen E. Kazanchian Module
JP6090548B1 (ja) * 2015-06-30 2017-03-08 株式会社村田製作所 結合補助デバイスおよびｒｆｉｄ通信システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906514A (en) * 1971-10-27 1975-09-16 Harris Intertype Corp Dual polarization spiral antenna
US5268696A (en) * 1992-04-06 1993-12-07 Westinghouse Electric Corp. Slotline reflective phase shifting array element utilizing electrostatic switches
GB2330951B (en) * 1997-11-04 2002-09-18 Nokia Mobile Phones Ltd Antenna
US7190319B2 (en) * 2001-10-29 2007-03-13 Forster Ian J Wave antenna wireless communication device and method
EP1158606B1 (de) * 2000-05-26 2004-10-06 Sony International (Europe) GmbH Doppel-Spiralte Schlitzantenne für Zirkularpolarisation
EP1942551A1 (de) * 2001-10-16 2008-07-09 Fractus, S.A. Mehrbandantenne
US6842158B2 (en) 2001-12-27 2005-01-11 Skycross, Inc. Wideband low profile spiral-shaped transmission line antenna
WO2003094293A1 (en) 2002-05-01 2003-11-13 The Regents Of The University Of Michigan Slot antenna
US7075493B2 (en) * 2002-05-01 2006-07-11 The Regents Of The University Of Michigan Slot antenna
TW557605B (en) * 2002-06-28 2003-10-11 Advanced Antenna Technology Nt Diversified printing circuit planar array antenna
WO2004047222A1 (en) * 2002-11-18 2004-06-03 Ethertronics, Inc. Multiple frequency capacitively loaded magnetic dipole
FR2857165A1 (fr) * 2003-07-02 2005-01-07 Thomson Licensing Sa Antenne bi-bande avec double acces
EP1589680B1 (de) * 2004-02-17 2008-02-27 Matsushita Electric Works, Ltd Antenneneinheit

Also Published As

Publication number Publication date
US7289076B2 (en) 2007-10-30
EP1628359A1 (de) 2006-02-22
JP2006060829A (ja) 2006-03-02
DE602005002697T2 (de) 2008-01-24
US7355559B2 (en) 2008-04-08
JP4206088B2 (ja) 2009-01-07
US20060038725A1 (en) 2006-02-23
US20070096993A1 (en) 2007-05-03
EP1628359B1 (de) 2007-10-03

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Legal Events

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