GB0311361D0 - Dual band antenna system with diversity - Google Patents

Dual band antenna system with diversity

Info

Publication number
GB0311361D0
GB0311361D0 GBGB0311361.0A GB0311361A GB0311361D0 GB 0311361 D0 GB0311361 D0 GB 0311361D0 GB 0311361 A GB0311361 A GB 0311361A GB 0311361 D0 GB0311361 D0 GB 0311361D0
Authority
GB
United Kingdom
Prior art keywords
diversity
antenna system
band antenna
dual band
dual
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.)
Ceased
Application number
GBGB0311361.0A
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.)
Antenova Ltd
Original Assignee
Antenova 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 Antenova Ltd filed Critical Antenova Ltd
Priority to GBGB0311361.0A priority Critical patent/GB0311361D0/en
Publication of GB0311361D0 publication Critical patent/GB0311361D0/en
Priority to GB0411033A priority patent/GB2401994B/en
Priority to PCT/GB2004/002133 priority patent/WO2004105182A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • H01Q9/0485—Dielectric resonator 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
GBGB0311361.0A 2003-05-19 2003-05-19 Dual band antenna system with diversity Ceased GB0311361D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0311361.0A GB0311361D0 (en) 2003-05-19 2003-05-19 Dual band antenna system with diversity
GB0411033A GB2401994B (en) 2003-05-19 2004-05-18 Dual band antenna system with diversity
PCT/GB2004/002133 WO2004105182A1 (en) 2003-05-19 2004-05-18 Dual band antenna system with diversity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0311361.0A GB0311361D0 (en) 2003-05-19 2003-05-19 Dual band antenna system with diversity

Publications (1)

Publication Number Publication Date
GB0311361D0 true GB0311361D0 (en) 2003-06-25

Family

ID=9958261

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0311361.0A Ceased GB0311361D0 (en) 2003-05-19 2003-05-19 Dual band antenna system with diversity
GB0411033A Expired - Fee Related GB2401994B (en) 2003-05-19 2004-05-18 Dual band antenna system with diversity

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0411033A Expired - Fee Related GB2401994B (en) 2003-05-19 2004-05-18 Dual band antenna system with diversity

Country Status (2)

Country Link
GB (2) GB0311361D0 (en)
WO (1) WO2004105182A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0500856D0 (en) * 2005-01-17 2005-02-23 Antenova Ltd Pure dielectric antennas and related devices
US8531337B2 (en) 2005-05-13 2013-09-10 Fractus, S.A. Antenna diversity system and slot antenna component
FR2888675A1 (en) * 2005-07-13 2007-01-19 Thomson Licensing Sas Soc Par 2-D DIVERSITY ANTENNA SYSTEM AND CARD FOR WIRELESS COMMUNICATION APPARATUS PROVIDED WITH SUCH A SYSTEM
WO2007028448A1 (en) 2005-07-21 2007-03-15 Fractus, S.A. Handheld device with two antennas, and method of enhancing the isolation between the antennas
GB2444750B (en) * 2006-12-14 2010-04-21 Sarantel Ltd An antenna arrangement
KR100951582B1 (en) * 2007-11-02 2010-04-09 한양대학교 산학협력단 Ultra Wide Band Diversity Antenna
US8594732B2 (en) 2008-03-08 2013-11-26 Qualcomm Incorporated Methods and apparatus for using polarized antennas in wireless networks including multi-sector base stations
US8594733B2 (en) 2008-03-08 2013-11-26 Qualcomm Incorporated Methods and apparatus for using polarized antennas in wireless networks including single sector base stations
US7991374B2 (en) * 2008-03-08 2011-08-02 Qualcomm Incorporated Methods and apparatus for supporting communications using horizontal polarization and dipole antennas
JP5380997B2 (en) * 2008-10-15 2014-01-08 パナソニック株式会社 Diversity antenna device and electronic device using the same
JP5304220B2 (en) * 2008-12-24 2013-10-02 富士通株式会社 Antenna device, printed circuit board including antenna device, and wireless communication device including antenna device
FR2942676A1 (en) * 2009-02-27 2010-09-03 Thomson Licensing COMPACT ANTENNA SYSTEM WITH DIVERSITY OF ORDER 2.
CN101707281A (en) * 2009-11-17 2010-05-12 中兴通讯股份有限公司 Mobile terminal and diversity antenna thereof
US8514138B2 (en) 2011-01-12 2013-08-20 Mediatek Inc. Meander slot antenna structure and antenna module utilizing the same
WO2012097623A2 (en) * 2011-10-28 2012-07-26 华为终端有限公司 Antenna and terminal
GB2500209B (en) 2012-03-13 2016-05-18 Microsoft Technology Licensing Llc Antenna isolation using a tuned ground plane notch
US10361480B2 (en) * 2012-03-13 2019-07-23 Microsoft Technology Licensing, Llc Antenna isolation using a tuned groundplane notch
US8922448B2 (en) * 2012-09-26 2014-12-30 Mediatek Singapore Pte. Ltd. Communication device and antennas with high isolation characteristics
CN105244616A (en) * 2015-11-06 2016-01-13 中国舰船研究设计中心 Low-coupling antenna based on E-shaped slit resonator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252453B (en) * 1985-12-16 1992-12-16 Philips Electronic Associated Microwave receiver circuit
US4782345A (en) * 1986-07-29 1988-11-01 Amtech Corporation Transponder antenna
US5990838A (en) * 1996-06-12 1999-11-23 3Com Corporation Dual orthogonal monopole antenna system
JPH10145125A (en) * 1996-09-10 1998-05-29 Murata Mfg Co Ltd Antenna system
DE69834150T2 (en) * 1997-03-05 2007-01-11 Murata Mfg. Co., Ltd., Nagaokakyo Mobile picture device and antenna device therefor
JP3469880B2 (en) * 2001-03-05 2003-11-25 ソニー株式会社 Antenna device
US6549170B1 (en) * 2002-01-16 2003-04-15 Accton Technology Corporation Integrated dual-polarized printed monopole antenna
GB0207052D0 (en) * 2002-03-26 2002-05-08 Antenova Ltd Novel dielectric resonator antenna resonance modes
US7183975B2 (en) * 2002-05-15 2007-02-27 Antenova Ltd. Attaching antenna structures to electrical feed structures
GB0218820D0 (en) * 2002-08-14 2002-09-18 Antenova Ltd An electrically small dielectric resonator antenna with wide bandwith

Also Published As

Publication number Publication date
WO2004105182A1 (en) 2004-12-02
GB2401994A (en) 2004-11-24
GB2401994B (en) 2005-08-17
GB0411033D0 (en) 2004-06-23

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)