SE0002602D0 - One aperture simultaneous rx-tx-antenna - Google Patents

One aperture simultaneous rx-tx-antenna

Info

Publication number
SE0002602D0
SE0002602D0 SE0002602A SE0002602A SE0002602D0 SE 0002602 D0 SE0002602 D0 SE 0002602D0 SE 0002602 A SE0002602 A SE 0002602A SE 0002602 A SE0002602 A SE 0002602A SE 0002602 D0 SE0002602 D0 SE 0002602D0
Authority
SE
Sweden
Prior art keywords
wave
guides
array
antenna
slots
Prior art date
Application number
SE0002602A
Other languages
English (en)
Other versions
SE516841C2 (sv
SE0002602L (sv
Inventor
Kent Olof Falk
Original Assignee
Ericsson Telefon Ab L M
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 Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0002602A priority Critical patent/SE516841C2/sv
Publication of SE0002602D0 publication Critical patent/SE0002602D0/sv
Priority to AU2001266490A priority patent/AU2001266490A1/en
Priority to EP01944045A priority patent/EP1319261A1/en
Priority to PCT/SE2001/001430 priority patent/WO2002005386A1/en
Priority to US09/902,017 priority patent/US6509881B2/en
Publication of SE0002602L publication Critical patent/SE0002602L/sv
Publication of SE516841C2 publication Critical patent/SE516841C2/sv

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
    • H01Q13/10—Resonant slot antennas
    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
SE0002602A 2000-07-10 2000-07-10 Antennanordning för samtidig sändning och mottagning av mikrovåg användande slitsade vågledare SE516841C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0002602A SE516841C2 (sv) 2000-07-10 2000-07-10 Antennanordning för samtidig sändning och mottagning av mikrovåg användande slitsade vågledare
AU2001266490A AU2001266490A1 (en) 2000-07-10 2001-06-21 One aperture simultaneous rx-tx-antenna
EP01944045A EP1319261A1 (en) 2000-07-10 2001-06-21 One aperture simultaneous rx-tx-antenna
PCT/SE2001/001430 WO2002005386A1 (en) 2000-07-10 2001-06-21 One aperture simultaneous rx-tx-antenna
US09/902,017 US6509881B2 (en) 2000-07-10 2001-07-10 One aperture simultaneous RX-TX-antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002602A SE516841C2 (sv) 2000-07-10 2000-07-10 Antennanordning för samtidig sändning och mottagning av mikrovåg användande slitsade vågledare

Publications (3)

Publication Number Publication Date
SE0002602D0 true SE0002602D0 (sv) 2000-07-10
SE0002602L SE0002602L (sv) 2002-01-11
SE516841C2 SE516841C2 (sv) 2002-03-12

Family

ID=20280440

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002602A SE516841C2 (sv) 2000-07-10 2000-07-10 Antennanordning för samtidig sändning och mottagning av mikrovåg användande slitsade vågledare

Country Status (5)

Country Link
US (1) US6509881B2 (sv)
EP (1) EP1319261A1 (sv)
AU (1) AU2001266490A1 (sv)
SE (1) SE516841C2 (sv)
WO (1) WO2002005386A1 (sv)

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JP3632079B2 (ja) * 2001-03-29 2005-03-23 独立行政法人情報通信研究機構 反射鏡
US6933893B2 (en) * 2002-12-27 2005-08-23 Motorola, Inc. Electronically tunable planar antenna and method of tuning the same
US20050024262A1 (en) * 2003-08-01 2005-02-03 Ben Cantrell Simultaneous transmission of multiple signals through a common shared aperture
WO2005053097A1 (en) * 2003-11-27 2005-06-09 Telefonaktiebolaget Lm Ericsson (Publ) Scanable sparse antenna array
US7061432B1 (en) 2005-06-10 2006-06-13 X-Ether, Inc. Compact and low profile satellite communication antenna system
US9368878B2 (en) 2009-05-23 2016-06-14 Pyras Technology Inc. Ridge waveguide slot array for broadband application
US8604990B1 (en) * 2009-05-23 2013-12-10 Victory Microwave Corporation Ridged waveguide slot array
GB201113129D0 (en) * 2011-07-29 2011-09-14 Bae Systems Plc Radio frequency communication
WO2015139294A1 (zh) * 2014-03-21 2015-09-24 华为技术有限公司 一种阵列天线
US9893435B2 (en) 2015-02-11 2018-02-13 Kymeta Corporation Combined antenna apertures allowing simultaneous multiple antenna functionality
WO2016153914A1 (en) 2015-03-25 2016-09-29 King Abdulaziz City Of Science And Technology Apparatus and methods for synthetic aperture radar with digital beamforming
CN108432049B (zh) * 2015-06-16 2020-12-29 阿卜杜拉阿齐兹国王科技城 有效平面相控阵列天线组件
WO2017091747A1 (en) 2015-11-25 2017-06-01 Urthecast Corp. Synthetic aperture radar imaging apparatus and methods
CA3064586A1 (en) 2017-05-23 2018-11-29 King Abdullah City Of Science And Technology Synthetic aperture radar imaging apparatus and methods for moving targets
CA3064735C (en) 2017-05-23 2022-06-21 Urthecast Corp. Synthetic aperture radar imaging apparatus and methods
CA3083033A1 (en) 2017-11-22 2019-11-28 Urthecast Corp. Synthetic aperture radar apparatus and methods
EP3750212B1 (en) * 2018-02-06 2023-09-20 Hrl Laboratories, Llc Interleaved array of antennas operable at multiple frequencies
CN110867644B (zh) * 2019-11-11 2021-01-19 中国电子科技集团公司第十四研究所 一种双频段多极化共口径同轴波导缝隙天线
CN111180846A (zh) * 2020-03-13 2020-05-19 成都锦江电子系统工程有限公司 一种一体化宽窄脊波导及其制备工艺
CN114784493B (zh) * 2022-05-05 2023-03-21 北京华镁钛科技有限公司 一种紧凑型终端阵列天线及包含该天线的手持终端
KR102653840B1 (ko) * 2022-12-14 2024-04-02 주식회사 비트센싱 도파관 안테나 및 이를 포함하는 레이더 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932823A (en) * 1956-09-26 1960-04-12 Marconi Wireless Telegraph Co Selective directional slotted wave guide antenna
US3005984A (en) * 1958-12-29 1961-10-24 Raytheon Co Slotted waveguide antennas
US3135959A (en) * 1960-03-24 1964-06-02 Decca Ltd Doppler antenna array employing multiple slotted waveguides with feed switching
US3193830A (en) * 1963-07-25 1965-07-06 Joseph H Provencher Multifrequency dual ridge waveguide slot antenna
US3369244A (en) * 1965-03-01 1968-02-13 Melpar Inc Multi-channel slot antenna for ultra high frequencies
US3524189A (en) * 1966-11-09 1970-08-11 Us Army Slotted waveguide antenna array providing dual frequency operation
US4623894A (en) 1984-06-22 1986-11-18 Hughes Aircraft Company Interleaved waveguide and dipole dual band array antenna
US4812789A (en) * 1987-10-05 1989-03-14 Hughes Aircraft Company Ridged waveguide wide band diplexer with extremely sharp cut-off properties
FR2657729B1 (fr) * 1990-01-29 1992-06-12 Alcatel Espace Antenne en guides d'ondes a fentes, notamment pour radars spatiaux.
SE510082C2 (sv) * 1993-11-30 1999-04-19 Saab Ericsson Space Ab Vågledarantenn med tvärgående och längsgående slitsar
US5793330A (en) 1996-11-20 1998-08-11 Gec-Marconi Electronic Systems Corp. Interleaved planar array antenna system providing opposite circular polarizations

Also Published As

Publication number Publication date
WO2002005386A1 (en) 2002-01-17
SE516841C2 (sv) 2002-03-12
AU2001266490A1 (en) 2002-01-21
US20020003502A1 (en) 2002-01-10
SE0002602L (sv) 2002-01-11
EP1319261A1 (en) 2003-06-18
US6509881B2 (en) 2003-01-21

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Legal Events

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