GB201009752D0 - Notch antenna - Google Patents

Notch antenna

Info

Publication number
GB201009752D0
GB201009752D0 GBGB1009752.5A GB201009752A GB201009752D0 GB 201009752 D0 GB201009752 D0 GB 201009752D0 GB 201009752 A GB201009752 A GB 201009752A GB 201009752 D0 GB201009752 D0 GB 201009752D0
Authority
GB
United Kingdom
Prior art keywords
notch antenna
notch
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.)
Withdrawn
Application number
GBGB1009752.5A
Other versions
GB2476132A (en
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.)
AERIAL RES TECHNOLOGY Ltd
Original Assignee
AERIAL RES TECHNOLOGY 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 AERIAL RES TECHNOLOGY Ltd filed Critical AERIAL RES TECHNOLOGY Ltd
Publication of GB201009752D0 publication Critical patent/GB201009752D0/en
Priority to EP10805726.6A priority Critical patent/EP2514031B1/en
Priority to PCT/GB2010/052079 priority patent/WO2011073645A2/en
Publication of GB2476132A publication Critical patent/GB2476132A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
    • 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
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends
    • 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
    • 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
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
GB1009752A 2009-12-14 2010-06-11 Fed and parasitic notch antenna arrangement Withdrawn GB2476132A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10805726.6A EP2514031B1 (en) 2009-12-14 2010-12-14 Notch antenna
PCT/GB2010/052079 WO2011073645A2 (en) 2009-12-14 2010-12-14 Notch antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0921811.6A GB0921811D0 (en) 2009-12-14 2009-12-14 Notch antenna
GBGB1008784.9A GB201008784D0 (en) 2009-12-14 2010-05-26 Notch antenna

Publications (2)

Publication Number Publication Date
GB201009752D0 true GB201009752D0 (en) 2010-07-21
GB2476132A GB2476132A (en) 2011-06-15

Family

ID=41667051

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0921811.6A Ceased GB0921811D0 (en) 2009-12-14 2009-12-14 Notch antenna
GBGB1008784.9A Ceased GB201008784D0 (en) 2009-12-14 2010-05-26 Notch antenna
GB1009752A Withdrawn GB2476132A (en) 2009-12-14 2010-06-11 Fed and parasitic notch antenna arrangement

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GBGB0921811.6A Ceased GB0921811D0 (en) 2009-12-14 2009-12-14 Notch antenna
GBGB1008784.9A Ceased GB201008784D0 (en) 2009-12-14 2010-05-26 Notch antenna

Country Status (3)

Country Link
EP (1) EP2514031B1 (en)
GB (3) GB0921811D0 (en)
WO (1) WO2011073645A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017035730A1 (en) * 2015-08-31 2017-03-09 华为技术有限公司 Slot antenna and terminal device
US10573970B2 (en) 2016-01-28 2020-02-25 Sony Corporation Antenna arrangement on a circuit board
US10218077B2 (en) * 2016-08-04 2019-02-26 Te Connectivity Corporation Wireless communication device having a multi-band slot antenna with a parasitic element
EP3709441B1 (en) 2017-12-28 2023-11-01 Huawei Technologies Co., Ltd. Multi-frequency antenna and mobile terminal

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600179A (en) * 1946-02-18 1952-06-10 Alford Andrew Split cylinder antenna
JPH07249926A (en) * 1994-03-09 1995-09-26 Matsushita Electric Works Ltd Plane antenna
US5754143A (en) * 1996-10-29 1998-05-19 Southwest Research Institute Switch-tuned meandered-slot antenna
US5917454A (en) * 1997-08-22 1999-06-29 Trimble Navigation Limited Slotted ring shaped antenna
GB9910246D0 (en) * 1999-05-05 1999-06-30 Asg Technology Limited Concealed radio atenna system
US6320544B1 (en) * 2000-04-06 2001-11-20 Lucent Technologies Inc. Method of producing desired beam widths for antennas and antenna arrays in single or dual polarization
TW535329B (en) * 2001-05-17 2003-06-01 Acer Neweb Corp Dual-band slot antenna
JP3844717B2 (en) * 2002-07-19 2006-11-15 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 Antenna device and portable radio communication terminal
TWI256749B (en) * 2004-04-30 2006-06-11 Hon Hai Prec Ind Co Ltd Multi-band antenna
WO2006097496A1 (en) * 2005-03-15 2006-09-21 Fractus, S.A. Slotted ground-plane used as a slot antenna or used for a pifa antenna
TWI313082B (en) * 2005-08-16 2009-08-01 Wistron Neweb Corp Notebook and antenna thereof
JP5276983B2 (en) * 2006-09-01 2013-08-28 株式会社フジクラ Antennas and electronics
JP4904197B2 (en) * 2007-05-08 2012-03-28 パナソニック株式会社 Unbalanced feed broadband slot antenna
TWM347695U (en) * 2008-01-31 2008-12-21 Wistron Neweb Corp Antenna

Also Published As

Publication number Publication date
WO2011073645A3 (en) 2011-08-18
GB201008784D0 (en) 2010-07-14
EP2514031A2 (en) 2012-10-24
WO2011073645A2 (en) 2011-06-23
GB2476132A (en) 2011-06-15
GB0921811D0 (en) 2010-01-27
EP2514031B1 (en) 2018-12-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)