GB0921811D0 - Notch antenna - Google Patents

Notch antenna

Info

Publication number
GB0921811D0
GB0921811D0 GBGB0921811.6A GB0921811A GB0921811D0 GB 0921811 D0 GB0921811 D0 GB 0921811D0 GB 0921811 A GB0921811 A GB 0921811A GB 0921811 D0 GB0921811 D0 GB 0921811D0
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.)
Ceased
Application number
GBGB0921811.6A
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
Priority to GBGB0921811.6A priority Critical patent/GB0921811D0/en
Publication of GB0921811D0 publication Critical patent/GB0921811D0/en
Priority to GBGB1008784.9A priority patent/GB201008784D0/en
Priority to GB1009752A priority patent/GB2476132A/en
Priority to PCT/GB2010/052079 priority patent/WO2011073645A2/en
Priority to EP10805726.6A priority patent/EP2514031B1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
GBGB0921811.6A 2009-12-14 2009-12-14 Notch antenna Ceased GB0921811D0 (en)

Priority Applications (5)

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
GB1009752A GB2476132A (en) 2009-12-14 2010-06-11 Fed and parasitic notch antenna arrangement
PCT/GB2010/052079 WO2011073645A2 (en) 2009-12-14 2010-12-14 Notch antenna
EP10805726.6A EP2514031B1 (en) 2009-12-14 2010-12-14 Notch antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0921811.6A GB0921811D0 (en) 2009-12-14 2009-12-14 Notch antenna

Publications (1)

Publication Number Publication Date
GB0921811D0 true GB0921811D0 (en) 2010-01-27

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 After (2)

Application Number Title Priority Date Filing Date
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

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
EP3408890B1 (en) * 2016-01-28 2022-03-09 Sony Group Corporation An 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
US11626662B2 (en) 2017-12-28 2023-04-11 Huawei Technologies Co., Ltd. Multi-band 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
US8125392B2 (en) * 2006-09-01 2012-02-28 Fujikura Ltd. Antenna and electronic apparatus
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
EP2514031B1 (en) 2018-12-05
GB2476132A (en) 2011-06-15
EP2514031A2 (en) 2012-10-24
GB201009752D0 (en) 2010-07-21
WO2011073645A2 (en) 2011-06-23
WO2011073645A3 (en) 2011-08-18
GB201008784D0 (en) 2010-07-14

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Legal Events

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