GB2585761B - MIMO antenna - Google Patents

MIMO antenna Download PDF

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Publication number
GB2585761B
GB2585761B GB2008605.4A GB202008605A GB2585761B GB 2585761 B GB2585761 B GB 2585761B GB 202008605 A GB202008605 A GB 202008605A GB 2585761 B GB2585761 B GB 2585761B
Authority
GB
United Kingdom
Prior art keywords
mimo antenna
mimo
antenna
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
GB2008605.4A
Other versions
GB202008605D0 (en
GB2585761A (en
Inventor
John Boyes Stephen
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB202008605D0 publication Critical patent/GB202008605D0/en
Publication of GB2585761A publication Critical patent/GB2585761A/en
Application granted granted Critical
Publication of GB2585761B publication Critical patent/GB2585761B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • 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
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
GB2008605.4A 2019-06-21 2020-06-08 MIMO antenna Active GB2585761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1908895.4A GB201908895D0 (en) 2019-06-21 2019-06-21 Mimo antenna

Publications (3)

Publication Number Publication Date
GB202008605D0 GB202008605D0 (en) 2020-07-22
GB2585761A GB2585761A (en) 2021-01-20
GB2585761B true GB2585761B (en) 2022-02-02

Family

ID=67511650

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1908895.4A Ceased GB201908895D0 (en) 2019-06-21 2019-06-21 Mimo antenna
GB2008605.4A Active GB2585761B (en) 2019-06-21 2020-06-08 MIMO antenna

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1908895.4A Ceased GB201908895D0 (en) 2019-06-21 2019-06-21 Mimo antenna

Country Status (2)

Country Link
GB (2) GB201908895D0 (en)
WO (1) WO2020254778A1 (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04369902A (en) * 1991-06-18 1992-12-22 Toyota Central Res & Dev Lab Inc On-vehicle antenna
US6448932B1 (en) * 2001-09-04 2002-09-10 Centurion Wireless Technologies, Inc. Dual feed internal antenna
US20090109096A1 (en) * 2005-04-07 2009-04-30 Transpacific Technologies, Llc Multi-Band or Wide-Band Antenna
US20090146888A1 (en) * 2007-12-10 2009-06-11 Jung Tai Wu Monopole antenna and wireless network device having the same
US20100127944A1 (en) * 2007-05-02 2010-05-27 Richard Breiter Antenna Arrangement
GB2475501A (en) * 2009-11-19 2011-05-25 Yi Huang A dual-fed PIFA for diversity and MIMO applications
US20120200462A1 (en) * 2009-02-03 2012-08-09 Research In Motion Limited Multiple Input, Multiple Output Antenna for Handheld Communication Devices
US20140132478A1 (en) * 2011-07-15 2014-05-15 Blackberry Limited Diversity Antenna Module and Associated Method for a User Equipment (UE) Device
CN104332719A (en) * 2013-07-22 2015-02-04 联想(北京)有限公司 Antenna device, electronic equipment and method for setting the antenna device
US20150311594A1 (en) * 2014-04-24 2015-10-29 Apple Inc. Electronic Devices With Hybrid Antennas
US20170141480A1 (en) * 2014-08-01 2017-05-18 Laird Technologies, Inc. Antenna systems with low passive intermodulation (pim)
US20170288312A1 (en) * 2016-04-01 2017-10-05 Pulse Finland Oy Dual polarized antenna apparatus and methods
CN209544600U (en) * 2019-03-01 2019-10-25 深圳市信维通信股份有限公司 Dual-band and dual-polarization mimo antenna system and mobile terminal applied to 5G communication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173711A (en) * 1989-11-27 1992-12-22 Kokusai Denshin Denwa Kabushiki Kaisha Microstrip antenna for two-frequency separate-feeding type for circularly polarized waves
JPH11239020A (en) * 1997-04-18 1999-08-31 Murata Mfg Co Ltd Circular polarizing antenna and radio device using same
US6448933B1 (en) * 2001-04-11 2002-09-10 Tyco Electronics Logisitics Ag Polarization and spatial diversity antenna assembly for wireless communication devices
US8730110B2 (en) * 2010-03-05 2014-05-20 Blackberry Limited Low frequency diversity antenna system
GB201510487D0 (en) 2015-06-12 2015-11-18 Secr Defence Body-wearable antenna defence
US10985462B2 (en) * 2016-11-30 2021-04-20 Ethertronics, Inc. Distributed control system for beam steering applications

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04369902A (en) * 1991-06-18 1992-12-22 Toyota Central Res & Dev Lab Inc On-vehicle antenna
US6448932B1 (en) * 2001-09-04 2002-09-10 Centurion Wireless Technologies, Inc. Dual feed internal antenna
US20090109096A1 (en) * 2005-04-07 2009-04-30 Transpacific Technologies, Llc Multi-Band or Wide-Band Antenna
US20100127944A1 (en) * 2007-05-02 2010-05-27 Richard Breiter Antenna Arrangement
US20090146888A1 (en) * 2007-12-10 2009-06-11 Jung Tai Wu Monopole antenna and wireless network device having the same
US20120200462A1 (en) * 2009-02-03 2012-08-09 Research In Motion Limited Multiple Input, Multiple Output Antenna for Handheld Communication Devices
GB2475501A (en) * 2009-11-19 2011-05-25 Yi Huang A dual-fed PIFA for diversity and MIMO applications
US20140132478A1 (en) * 2011-07-15 2014-05-15 Blackberry Limited Diversity Antenna Module and Associated Method for a User Equipment (UE) Device
CN104332719A (en) * 2013-07-22 2015-02-04 联想(北京)有限公司 Antenna device, electronic equipment and method for setting the antenna device
US20150311594A1 (en) * 2014-04-24 2015-10-29 Apple Inc. Electronic Devices With Hybrid Antennas
US20170141480A1 (en) * 2014-08-01 2017-05-18 Laird Technologies, Inc. Antenna systems with low passive intermodulation (pim)
US20170288312A1 (en) * 2016-04-01 2017-10-05 Pulse Finland Oy Dual polarized antenna apparatus and methods
CN209544600U (en) * 2019-03-01 2019-10-25 深圳市信维通信股份有限公司 Dual-band and dual-polarization mimo antenna system and mobile terminal applied to 5G communication

Also Published As

Publication number Publication date
WO2020254778A8 (en) 2021-02-11
GB202008605D0 (en) 2020-07-22
GB201908895D0 (en) 2019-08-07
WO2020254778A1 (en) 2020-12-24
GB2585761A (en) 2021-01-20

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