DE602004011001D1 - Linsenantennenvorrichtung - Google Patents

Linsenantennenvorrichtung

Info

Publication number
DE602004011001D1
DE602004011001D1 DE602004011001T DE602004011001T DE602004011001D1 DE 602004011001 D1 DE602004011001 D1 DE 602004011001D1 DE 602004011001 T DE602004011001 T DE 602004011001T DE 602004011001 T DE602004011001 T DE 602004011001T DE 602004011001 D1 DE602004011001 D1 DE 602004011001D1
Authority
DE
Germany
Prior art keywords
antenna device
lens antenna
lens
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.)
Active
Application number
DE602004011001T
Other languages
English (en)
Other versions
DE602004011001T2 (de
Inventor
Takaya Ogawa
Nobufumi Saruwatari
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE602004011001D1 publication Critical patent/DE602004011001D1/de
Application granted granted Critical
Publication of DE602004011001T2 publication Critical patent/DE602004011001T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H01Q1/1264—Adjusting different parts or elements of an aerial unit
    • 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
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/08—Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
    • 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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H01Q19/062—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 refracting or diffracting devices, e.g. lens for focusing
    • 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
    • H01Q19/104—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 using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
    • H01Q25/008—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device lens fed multibeam arrays
    • 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
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/18—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is movable and the reflecting device is fixed
DE602004011001T 2003-11-28 2004-11-19 Linsenantennenvorrichtung Active DE602004011001T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003400579 2003-11-28
JP2003400579A JP4119352B2 (ja) 2003-11-28 2003-11-28 レンズアンテナ装置

Publications (2)

Publication Number Publication Date
DE602004011001D1 true DE602004011001D1 (de) 2008-02-14
DE602004011001T2 DE602004011001T2 (de) 2008-12-24

Family

ID=34463904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004011001T Active DE602004011001T2 (de) 2003-11-28 2004-11-19 Linsenantennenvorrichtung

Country Status (4)

Country Link
US (1) US7212169B2 (de)
EP (1) EP1536517B1 (de)
JP (1) JP4119352B2 (de)
DE (1) DE602004011001T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2888407B1 (fr) * 2005-07-05 2009-08-21 Univ Rennes I Etablissement Pu Lentille inhomogene a gradient d'indice de type oeil de poisson de maxwell, systeme d'antenne et applications correspondants.
US7336242B2 (en) * 2006-05-12 2008-02-26 Harris Corporation Antenna system including transverse swing arms and associated methods
US7656345B2 (en) 2006-06-13 2010-02-02 Ball Aerospace & Technoloiges Corp. Low-profile lens method and apparatus for mechanical steering of aperture antennas
FR2931020B1 (fr) * 2008-05-06 2010-05-21 Lun Tech Dispositif de communication a lentille dielectrique hemispherique
JP4812824B2 (ja) * 2008-10-28 2011-11-09 独立行政法人電子航法研究所 全方向性を有する誘電体レンズ装置を用いた電磁波の反射器を有するアンテナ。
US9716319B2 (en) * 2012-09-24 2017-07-25 The Antenna Company International N.V. Lens antenna, method for manufacturing and using such an antenna, and antenna system
US9766345B2 (en) * 2013-10-04 2017-09-19 Qualcomm Incorporated Low cost cableless ground station antenna for medium earth orbit satellite communication systems
EP3278397A1 (de) 2015-04-03 2018-02-07 Qualcomm Incorporated Kostengünstige kabellose bodenstationsantenne für satellitenkommunikationssysteme in mittlerer erdumlaufbahn
US11509057B2 (en) 2015-08-05 2022-11-22 Matsing, Inc. RF lens antenna array with reduced grating lobes
US11394124B2 (en) 2015-08-05 2022-07-19 Matsing, Inc. Antenna lens switched beam array for tracking satellites
US11509056B2 (en) 2015-08-05 2022-11-22 Matsing, Inc. RF lens antenna array with reduced grating lobes
US11909113B2 (en) 2015-08-05 2024-02-20 Matsing, Inc. Squinted feeds in lens-based array antennas
US11050157B2 (en) 2015-08-05 2021-06-29 Matsing, Inc. Antenna lens array for tracking multiple devices
US9728860B2 (en) * 2015-08-05 2017-08-08 Matsing Inc. Spherical lens array based multi-beam antennae
US11431099B2 (en) 2015-08-05 2022-08-30 Matsing, Inc. Antenna lens array for azimuth side lobe level reduction
US10559886B2 (en) * 2015-08-05 2020-02-11 Matsing, Inc. Antenna lens array for tracking multiple devices
US10553943B2 (en) 2015-09-22 2020-02-04 Qualcomm Incorporated Low-cost satellite user terminal antenna
US10381716B2 (en) * 2017-01-13 2019-08-13 Matsing, Inc. Multi-beam MIMO antenna systems and methods
CN107323700A (zh) * 2017-05-19 2017-11-07 上海卫星工程研究所 用于卫星承力筒的数传中继天线安装板装置
CN109319104A (zh) * 2017-08-01 2019-02-12 广州极飞科技有限公司 一种无人机
RU2715914C1 (ru) * 2019-05-29 2020-03-04 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Способ определения поверхности диэлектрической бифокальной линзовой антенны
IL272439B2 (en) * 2020-02-03 2023-05-01 Elta Systems Ltd Detection of weak signals with unknown parameters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778043A1 (fr) 1998-04-23 1999-10-29 Thomson Multimedia Sa Appareil de poursuite a satellites a defilement
FR2778042B1 (fr) 1998-04-23 2000-06-30 Thomson Multimedia Sa Systeme d'antennes de poursuite de satellites a defilement
JP2001044746A (ja) 1999-07-30 2001-02-16 Toshiba Corp 衛星通信アンテナ装置
JP3742303B2 (ja) 2001-02-01 2006-02-01 株式会社東芝 レンズアンテナ装置
US6545440B2 (en) * 2001-06-04 2003-04-08 Nearfield Systems, Inc. High precision cartesian robot for a planar scanner
JP2003110352A (ja) 2001-09-28 2003-04-11 Sumitomo Electric Ind Ltd 電波レンズアンテナ装置及び同装置用ポインティングマップ
JP3657554B2 (ja) 2001-12-13 2005-06-08 住友電気工業株式会社 レンズアンテナ装置

Also Published As

Publication number Publication date
EP1536517B1 (de) 2008-01-02
US20050212711A1 (en) 2005-09-29
DE602004011001T2 (de) 2008-12-24
US7212169B2 (en) 2007-05-01
JP2005167402A (ja) 2005-06-23
EP1536517A1 (de) 2005-06-01
JP4119352B2 (ja) 2008-07-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)