AU2001266490A1 - One aperture simultaneous rx-tx-antenna - Google Patents

One aperture simultaneous rx-tx-antenna

Info

Publication number
AU2001266490A1
AU2001266490A1 AU2001266490A AU6649001A AU2001266490A1 AU 2001266490 A1 AU2001266490 A1 AU 2001266490A1 AU 2001266490 A AU2001266490 A AU 2001266490A AU 6649001 A AU6649001 A AU 6649001A AU 2001266490 A1 AU2001266490 A1 AU 2001266490A1
Authority
AU
Australia
Prior art keywords
antenna
simultaneous
aperture
aperture simultaneous
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.)
Abandoned
Application number
AU2001266490A
Inventor
Kent Olof Falk
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM 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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001266490A1 publication Critical patent/AU2001266490A1/en
Abandoned legal-status Critical Current

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
AU2001266490A 2000-07-10 2001-06-21 One aperture simultaneous rx-tx-antenna Abandoned AU2001266490A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0002602A SE516841C2 (en) 2000-07-10 2000-07-10 Antenna device for simultaneous transmission and reception of microwave using slotted waveguides
SE0002602 2000-07-10
PCT/SE2001/001430 WO2002005386A1 (en) 2000-07-10 2001-06-21 One aperture simultaneous rx-tx-antenna

Publications (1)

Publication Number Publication Date
AU2001266490A1 true AU2001266490A1 (en) 2002-01-21

Family

ID=20280440

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001266490A Abandoned AU2001266490A1 (en) 2000-07-10 2001-06-21 One aperture simultaneous rx-tx-antenna

Country Status (5)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3632079B2 (en) * 2001-03-29 2005-03-23 独立行政法人情報通信研究機構 Reflector
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
EP1690318B1 (en) * 2003-11-27 2013-01-02 Telefonaktiebolaget LM Ericsson (publ) Scanable sparse array antenna
US7061432B1 (en) 2005-06-10 2006-06-13 X-Ether, Inc. Compact and low profile satellite communication antenna system
US8604990B1 (en) * 2009-05-23 2013-12-10 Victory Microwave Corporation Ridged waveguide slot array
US9368878B2 (en) 2009-05-23 2016-06-14 Pyras Technology Inc. Ridge waveguide slot array for broadband application
GB201113129D0 (en) * 2011-07-29 2011-09-14 Bae Systems Plc Radio frequency communication
WO2015139294A1 (en) * 2014-03-21 2015-09-24 华为技术有限公司 Array antenna
US9893435B2 (en) * 2015-02-11 2018-02-13 Kymeta Corporation Combined antenna apertures allowing simultaneous multiple antenna functionality
US10871561B2 (en) 2015-03-25 2020-12-22 Urthecast Corp. Apparatus and methods for synthetic aperture radar with digital beamforming
CA2990063A1 (en) * 2015-06-16 2017-03-16 King Abdulaziz City Of Science And Technology Efficient planar phased array antenna assembly
US10955546B2 (en) 2015-11-25 2021-03-23 Urthecast Corp. Synthetic aperture radar imaging apparatus and methods
CA3064735C (en) 2017-05-23 2022-06-21 Urthecast Corp. Synthetic aperture radar imaging apparatus and methods
US11378682B2 (en) 2017-05-23 2022-07-05 Spacealpha Insights Corp. Synthetic aperture radar imaging apparatus and methods for moving targets
CA3083033A1 (en) 2017-11-22 2019-11-28 Urthecast Corp. Synthetic aperture radar apparatus and methods
CN111788742B (en) * 2018-02-06 2022-05-24 Hrl实验室有限责任公司 Interleaved antenna array capable of operating at multiple frequencies
CN110867644B (en) * 2019-11-11 2021-01-19 中国电子科技集团公司第十四研究所 Dual-band multi-polarization common-caliber coaxial waveguide slot antenna
CN114784493B (en) * 2022-05-05 2023-03-21 北京华镁钛科技有限公司 Compact terminal array antenna and handheld terminal comprising same

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 (en) * 1990-01-29 1992-06-12 Alcatel Espace ANTENNA IN SLOTTED WAVEGUIDES, ESPECIALLY FOR SPACE RADARS.
SE510082C2 (en) * 1993-11-30 1999-04-19 Saab Ericsson Space Ab Waveguide antenna with transverse and longitudinal slots
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
US20020003502A1 (en) 2002-01-10
SE0002602L (en) 2002-01-11
SE0002602D0 (en) 2000-07-10
WO2002005386A1 (en) 2002-01-17
EP1319261A1 (en) 2003-06-18
US6509881B2 (en) 2003-01-21
SE516841C2 (en) 2002-03-12

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