SE9902003L - Patch antenna and a communication equipment including such an antenna - Google Patents

Patch antenna and a communication equipment including such an antenna

Info

Publication number
SE9902003L
SE9902003L SE9902003A SE9902003A SE9902003L SE 9902003 L SE9902003 L SE 9902003L SE 9902003 A SE9902003 A SE 9902003A SE 9902003 A SE9902003 A SE 9902003A SE 9902003 L SE9902003 L SE 9902003L
Authority
SE
Sweden
Prior art keywords
antenna
patch element
base plate
communication equipment
patch
Prior art date
Application number
SE9902003A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9902003D0 (en
SE516482C2 (en
Inventor
Olle Edvardsson
Original Assignee
Allgon 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 Ab filed Critical Allgon Ab
Priority to SE9902003A priority Critical patent/SE516482C2/en
Publication of SE9902003D0 publication Critical patent/SE9902003D0/en
Priority to AU52634/00A priority patent/AU5263400A/en
Priority to CN00808350A priority patent/CN1353877A/en
Priority to KR1020017015000A priority patent/KR20020010917A/en
Priority to EP00937464A priority patent/EP1186073A1/en
Priority to PCT/SE2000/001086 priority patent/WO2000074172A1/en
Publication of SE9902003L publication Critical patent/SE9902003L/en
Publication of SE516482C2 publication Critical patent/SE516482C2/en

Links

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

The present invention relates to an antenna (20; 80) comprising a patch element (21; 83), a conductive base plate (22; 82) essentially parallel with said patch element, where said patch element is provided with at least one feed means (26; 89) to provide circular polarisation, wherein said patch element has a first opening arranged essentially in the centre of said patch element (21; 83), said conductive base plate has a corresponding second opening arranged opposite to said first opening, and said antenna further comprises a conductive connection (25; 85) connected between said first and second openings periphery, thus creating a hole (24; 84) through said antenna, where said hole (24; 84) is adapted to be used for at least one function not being an antenna function. A capacitive load may also be provided between the edge (21') of said patch element (21; 83) and said conductive base plate (22', 22; 82). The invention also relates to a communication device (30; 62) comprising such an antenna (35; 61).
SE9902003A 1999-05-31 1999-05-31 Patch antenna and a communication equipment including such an antenna SE516482C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9902003A SE516482C2 (en) 1999-05-31 1999-05-31 Patch antenna and a communication equipment including such an antenna
AU52634/00A AU5263400A (en) 1999-05-31 2000-05-26 Patch antenna and a communication device including such an antenna
CN00808350A CN1353877A (en) 1999-05-31 2000-05-26 Patch antenna and communication device including such antenna
KR1020017015000A KR20020010917A (en) 1999-05-31 2000-05-26 Patch antenna and a communication device including such an antenna
EP00937464A EP1186073A1 (en) 1999-05-31 2000-05-26 Patch antenna and a communication device including such an antenna
PCT/SE2000/001086 WO2000074172A1 (en) 1999-05-31 2000-05-26 Patch antenna and a communication device including such an antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902003A SE516482C2 (en) 1999-05-31 1999-05-31 Patch antenna and a communication equipment including such an antenna

Publications (3)

Publication Number Publication Date
SE9902003D0 SE9902003D0 (en) 1999-05-31
SE9902003L true SE9902003L (en) 2000-12-01
SE516482C2 SE516482C2 (en) 2002-01-22

Family

ID=20415832

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902003A SE516482C2 (en) 1999-05-31 1999-05-31 Patch antenna and a communication equipment including such an antenna

Country Status (6)

Country Link
EP (1) EP1186073A1 (en)
KR (1) KR20020010917A (en)
CN (1) CN1353877A (en)
AU (1) AU5263400A (en)
SE (1) SE516482C2 (en)
WO (1) WO2000074172A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9917493B1 (en) 1999-09-20 2012-09-18 multi-level antenna.
US20030003970A1 (en) * 2001-06-28 2003-01-02 Alan Johnson Portable communications device
FR2829651B1 (en) 2001-09-13 2005-06-24 Cit Alcatel COMPONENT FOR RADIOCOMMUNICATION TERMINAL COMPRISING ANTENNA, SPEAKER AND RINGER
EP1445823B1 (en) * 2003-02-10 2007-06-13 Sony Ericsson Mobile Communications AB Combined speaker and antenna component
US6995715B2 (en) 2003-07-30 2006-02-07 Sony Ericsson Mobile Communications Ab Antennas integrated with acoustic guide channels and wireless terminals incorporating the same
CN100428565C (en) * 2005-02-18 2008-10-22 中国科学院上海微系统与信息技术研究所 High dielectric constant circularly polarized small ultra-high frequency antenna and preparation method thereof
CN100556254C (en) * 2005-09-16 2009-10-28 宏达国际电子股份有限公司 portable electronic device
FR2895153B1 (en) * 2005-12-16 2008-05-30 Saint Louis Inst ANTENNA COMPRISING A RADIATION ELEMENT HAVING A DRILLING
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US8406825B2 (en) 2009-07-31 2013-03-26 Research In Motion Limited Integrated antenna and electrostatic discharge protection
ATE522950T1 (en) * 2009-07-31 2011-09-15 Research In Motion Ltd INTEGRATED ANTENNA AND ELECTROSTATIC DISCHARGE PROTECTION
MY162698A (en) * 2015-03-12 2017-07-05 Univ Kebangsaan Malaysia A Circularly Polarized Microstrip Patch Antenna
EP3067982B1 (en) * 2015-03-13 2017-05-03 Gigaset Communications GmbH Patch antenna for portable electronic wireless devices
CN110300387B (en) * 2019-05-24 2020-09-15 浙江大学 High-speed anti-interference communication system and method in multi-sensor guide rail connection
CN117631000A (en) * 2024-01-03 2024-03-01 上海双微导航技术有限公司 Positioning integrated device and its driving equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627330B1 (en) * 1988-02-12 1990-11-30 Alcatel Espace MULTI-FREQUENCY ANTENNA, ESPECIALLY FOR USE IN THE FIELD OF SPATIAL TELECOMMUNICATIONS
JPH10247815A (en) * 1997-03-05 1998-09-14 Tatsuyoshi Koshio Multiple-frequency composite antenna
JPH11122036A (en) * 1997-10-20 1999-04-30 Nec Corp Antenna

Also Published As

Publication number Publication date
EP1186073A1 (en) 2002-03-13
AU5263400A (en) 2000-12-18
WO2000074172A1 (en) 2000-12-07
SE9902003D0 (en) 1999-05-31
KR20020010917A (en) 2002-02-06
CN1353877A (en) 2002-06-12
SE516482C2 (en) 2002-01-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed
NUG Patent has lapsed