SE9904760L - En anordning vid antenner och en metod för framställning av sådana - Google Patents

En anordning vid antenner och en metod för framställning av sådana

Info

Publication number
SE9904760L
SE9904760L SE9904760A SE9904760A SE9904760L SE 9904760 L SE9904760 L SE 9904760L SE 9904760 A SE9904760 A SE 9904760A SE 9904760 A SE9904760 A SE 9904760A SE 9904760 L SE9904760 L SE 9904760L
Authority
SE
Sweden
Prior art keywords
arrangement
electromagnetically
loading structures
reflective
phasing
Prior art date
Application number
SE9904760A
Other languages
English (en)
Other versions
SE516840C2 (sv
SE516840C3 (sv
SE9904760D0 (sv
Inventor
Anders Stjernaman
Erik Hemmendorff
Daniel Bystroem
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 SE9904760A priority Critical patent/SE516840C3/sv
Publication of SE9904760D0 publication Critical patent/SE9904760D0/sv
Priority to AU24206/01A priority patent/AU2420601A/en
Priority to PCT/SE2000/002633 priority patent/WO2001047065A1/en
Priority to US09/741,013 priority patent/US6529174B2/en
Publication of SE9904760L publication Critical patent/SE9904760L/sv
Publication of SE516840C2 publication Critical patent/SE516840C2/sv
Publication of SE516840C3 publication Critical patent/SE516840C3/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • 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
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
SE9904760A 1999-12-21 1999-12-21 En anordning vid antenn, antenn samt metod för att framställa en antennreflektor SE516840C3 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9904760A SE516840C3 (sv) 1999-12-21 1999-12-21 En anordning vid antenn, antenn samt metod för att framställa en antennreflektor
AU24206/01A AU2420601A (en) 1999-12-21 2000-12-21 An arrangement relating to antennas and a method of manufacturing the same
PCT/SE2000/002633 WO2001047065A1 (en) 1999-12-21 2000-12-21 An arrangement relating to antennas and a method of manufacturing the same
US09/741,013 US6529174B2 (en) 1999-12-21 2000-12-21 Arrangement relating to antennas and a method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904760A SE516840C3 (sv) 1999-12-21 1999-12-21 En anordning vid antenn, antenn samt metod för att framställa en antennreflektor

Publications (4)

Publication Number Publication Date
SE9904760D0 SE9904760D0 (sv) 1999-12-21
SE9904760L true SE9904760L (sv) 2001-06-22
SE516840C2 SE516840C2 (sv) 2002-03-12
SE516840C3 SE516840C3 (sv) 2002-06-26

Family

ID=20418286

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904760A SE516840C3 (sv) 1999-12-21 1999-12-21 En anordning vid antenn, antenn samt metod för att framställa en antennreflektor

Country Status (4)

Country Link
US (1) US6529174B2 (sv)
AU (1) AU2420601A (sv)
SE (1) SE516840C3 (sv)
WO (1) WO2001047065A1 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR20040025113A (ko) * 2002-09-18 2004-03-24 한국전자통신연구원 부엽레벨 억압을 위한 마이크로스트립 패치 배열 안테나
DE10344535A1 (de) * 2003-09-25 2005-04-28 Adc Automotive Dist Control Reflektorantenne
US6958738B1 (en) * 2004-04-21 2005-10-25 Harris Corporation Reflector antenna system including a phased array antenna having a feed-through zone and related methods
FR2874749B1 (fr) * 2004-08-31 2006-11-24 Cit Alcatel Antenne reseau reflecteur a zone de couverture de forme reconfigurable avec ou sans chargeur
MX2007015343A (es) * 2005-07-04 2008-02-15 Ericsson Telefon Ab L M Una antena repetidora pasiva.
WO2009031957A1 (en) * 2007-09-05 2009-03-12 Telefonaktiebolaget Lm Ericsson (Publ) A repeater antenna with controlled reflection properties
US7791552B1 (en) * 2007-10-12 2010-09-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cellular reflectarray antenna and method of making same
US7755564B2 (en) * 2007-10-31 2010-07-13 Communications & Power Industries, Inc. Deployable phasing system for emulating reflective surfaces
US8350752B2 (en) 2010-07-09 2013-01-08 Rosemount Tank Radar Ab Radar level gauge system with bottom reflector and bottom reflector
TWI449256B (zh) 2010-08-19 2014-08-11 Ind Tech Res Inst 電磁傳遞裝置
RU2567127C1 (ru) * 2014-09-10 2015-11-10 Закрытое акционерное общество "Меркурий" Антенна кассегрена
EP3062392A1 (de) * 2015-02-24 2016-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Reflektor mit einer elektronischen Schaltung und Antennenvorrichtung mit einem Reflektor
JP6598727B2 (ja) * 2015-10-20 2019-10-30 三菱電機株式会社 リフレクトアレーアンテナ
US10980107B2 (en) * 2016-06-30 2021-04-13 Kyocera Corporation Electromagnetic blocking structure, dielectric substrate, and unit cell
US10670711B2 (en) * 2017-09-29 2020-06-02 Planet Labs Inc. Systems for synthetic aperture radar transmit and receive antennas
CN108879108B (zh) * 2018-07-06 2020-09-29 电子科技大学 一种基于散射极化可重构的相控阵天线rcs缩减方法
US11018431B2 (en) * 2019-01-02 2021-05-25 The Boeing Company Conformal planar dipole antenna
KR20220119060A (ko) * 2020-01-08 2022-08-26 메타웨이브 코포레이션 2차원 빔 스캐닝 기능이 있는 반사어레이 안테나

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924239A (en) 1974-06-27 1975-12-02 Nasa Dichroic plate
US3975738A (en) 1975-05-12 1976-08-17 The United States Of America As Represented By The Secretary Of The Air Force Periodic antenna surface of tripole slot elements
US4017865A (en) 1975-11-10 1977-04-12 Rca Corporation Frequency selective reflector system
US4126866A (en) 1977-05-17 1978-11-21 Ohio State University Research Foundation Space filter surface
US4125841A (en) 1977-05-17 1978-11-14 Ohio State University Research Foundation Space filter
US4656487A (en) * 1985-08-19 1987-04-07 Radant Technologies, Inc. Electromagnetic energy passive filter structure
US4905014A (en) 1988-04-05 1990-02-27 Malibu Research Associates, Inc. Microwave phasing structures for electromagnetically emulating reflective surfaces and focusing elements of selected geometry
US5451969A (en) * 1993-03-22 1995-09-19 Raytheon Company Dual polarized dual band antenna
WO1997027644A1 (en) * 1996-01-23 1997-07-31 Malibu Research Associates, Inc. Dynamic plasma driven antenna
US6031506A (en) * 1997-07-08 2000-02-29 Hughes Electronics Corporation Method for improving pattern bandwidth of shaped beam reflectarrays

Also Published As

Publication number Publication date
US6529174B2 (en) 2003-03-04
AU2420601A (en) 2001-07-03
SE516840C2 (sv) 2002-03-12
US20010028328A1 (en) 2001-10-11
WO2001047065A1 (en) 2001-06-28
SE516840C3 (sv) 2002-06-26
SE9904760D0 (sv) 1999-12-21

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