ATE504104T1 - Hohlleitersektorantenne - Google Patents

Hohlleitersektorantenne

Info

Publication number
ATE504104T1
ATE504104T1 AT03727898T AT03727898T ATE504104T1 AT E504104 T1 ATE504104 T1 AT E504104T1 AT 03727898 T AT03727898 T AT 03727898T AT 03727898 T AT03727898 T AT 03727898T AT E504104 T1 ATE504104 T1 AT E504104T1
Authority
AT
Austria
Prior art keywords
sending
sub
hollow waveguide
slits
receiving
Prior art date
Application number
AT03727898T
Other languages
English (en)
Inventor
Marco Munk
Original Assignee
Ericsson 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 Ericsson Ab filed Critical Ericsson Ab
Application granted granted Critical
Publication of ATE504104T1 publication Critical patent/ATE504104T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • 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
    • H01Q13/02—Waveguide horns
    • H01Q13/0233—Horns fed by a slotted waveguide array
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/22—Longitudinal slot in boundary wall of waveguide or transmission line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • 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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
AT03727898T 2002-05-21 2003-05-13 Hohlleitersektorantenne ATE504104T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10222838A DE10222838A1 (de) 2002-05-21 2002-05-21 Sektorantenne in Hohlleitertechnik
PCT/IB2003/002414 WO2003098742A1 (en) 2002-05-21 2003-05-13 Hollow waveguide sector antenna

Publications (1)

Publication Number Publication Date
ATE504104T1 true ATE504104T1 (de) 2011-04-15

Family

ID=29414065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03727898T ATE504104T1 (de) 2002-05-21 2003-05-13 Hohlleitersektorantenne

Country Status (7)

Country Link
US (1) US7218286B2 (de)
EP (1) EP1509971B1 (de)
CN (1) CN1656648A (de)
AT (1) ATE504104T1 (de)
AU (1) AU2003233144A1 (de)
DE (2) DE10222838A1 (de)
WO (1) WO2003098742A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7696945B2 (en) * 2003-11-27 2010-04-13 Telefonaktiebolaget Lm Ericsson (Publ) Scannable sparse antenna array
US7606592B2 (en) * 2005-09-19 2009-10-20 Becker Charles D Waveguide-based wireless distribution system and method of operation
JP4394147B2 (ja) * 2006-02-06 2010-01-06 三菱電機株式会社 高周波モジュール
JP2010531189A (ja) * 2007-06-25 2010-09-24 リポペプチド・アクチエボラーグ 新しい医療用製品
US9455489B2 (en) 2011-08-30 2016-09-27 Apple Inc. Cavity antennas
US9318793B2 (en) * 2012-05-02 2016-04-19 Apple Inc. Corner bracket slot antennas
US9186828B2 (en) 2012-06-06 2015-11-17 Apple Inc. Methods for forming elongated antennas with plastic support structures for electronic devices
ES2773269T3 (es) * 2012-11-22 2020-07-10 Aselsan Elektronik Sanayi Ve Ticaret As Antena de guía de onda ranurada polarizada circularmente
JP5727069B1 (ja) 2014-04-23 2015-06-03 株式会社フジクラ 導波路型スロットアレイアンテナ及びスロットアレイアンテナモジュール
KR102302466B1 (ko) * 2014-11-11 2021-09-16 주식회사 케이엠더블유 도파관 슬롯 어레이 안테나
US9876282B1 (en) * 2015-04-02 2018-01-23 Waymo Llc Integrated lens for power and phase setting of DOEWG antenna arrays
US11038263B2 (en) * 2015-11-12 2021-06-15 Duke University Printed cavities for computational microwave imaging and methods of use
US9979094B1 (en) * 2015-12-22 2018-05-22 Waymo Llc Fed duel open ended waveguide (DOEWG) antenna arrays for automotive radars
US10082570B1 (en) * 2016-02-26 2018-09-25 Waymo Llc Integrated MIMO and SAR radar antenna architecture for self driving cars
USD881854S1 (en) * 2017-12-29 2020-04-21 Waymo Llc Integrated MIMO and SAR radar antenna
JP7074882B2 (ja) * 2018-04-19 2022-05-24 メタウェーブ コーポレーション アンテナアレイの要素を放射するための方法および装置
US11438771B2 (en) 2019-07-11 2022-09-06 Charter Communications Operating, Llc Apparatus and methods for heterogeneous coverage and use cases in a quasi-licensed wireless system
USD934820S1 (en) * 2019-10-24 2021-11-02 Nuvoton Technology Corporation Japan Semiconductor device
US11533629B2 (en) 2020-04-21 2022-12-20 Charter Communications Operating, Llc Scheduled amplifier wireless base station apparatus and methods
US11438769B2 (en) 2020-04-28 2022-09-06 Charter Communications Operating, Llc Apparatus and methods for spatial and operational differentiation and optimization in a wireless system
GB2595267B (en) * 2020-05-20 2022-08-10 Jaguar Land Rover Ltd Wave guide for an array antenna

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429313A (en) * 1981-11-24 1984-01-31 Muhs Jr Harvey P Waveguide slot antenna
US4949092A (en) 1984-11-08 1990-08-14 Highes Aircraft Company Modularized contoured beam direct radiating antenna
US4985708A (en) * 1990-02-08 1991-01-15 Hughes Aircraft Company Array antenna with slot radiators offset by inclination to eliminate grating lobes
SE469540B (sv) * 1991-11-29 1993-07-19 Ericsson Telefon Ab L M Vaagledarantenn med slitsade haalrumsvaagledare
US5543810A (en) * 1995-06-06 1996-08-06 Hughes Missile Systems Company Common aperture dual polarization array fed by rectangular waveguides
US5619216A (en) * 1995-06-06 1997-04-08 Hughes Missile Systems Company Dual polarization common aperture array formed by waveguide-fed, planar slot array and linear short backfire array
JPH10303638A (ja) * 1997-04-23 1998-11-13 Toyota Motor Corp 偏波共用型平板アンテナ
US6028562A (en) * 1997-07-31 2000-02-22 Ems Technologies, Inc. Dual polarized slotted array antenna
SE513586C2 (sv) * 1998-05-12 2000-10-02 Ericsson Telefon Ab L M Metod för framställning av en antennstruktur och antennstruktur framställd medelst nämnda metod

Also Published As

Publication number Publication date
US7218286B2 (en) 2007-05-15
DE60336551D1 (de) 2011-05-12
DE10222838A1 (de) 2003-12-04
EP1509971B1 (de) 2011-03-30
CN1656648A (zh) 2005-08-17
US20060164315A1 (en) 2006-07-27
WO2003098742A1 (en) 2003-11-27
EP1509971A1 (de) 2005-03-02
AU2003233144A1 (en) 2003-12-02

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Legal Events

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