JP3109584B2 - 低軌道衛星通信用アンテナ装置 - Google Patents

低軌道衛星通信用アンテナ装置

Info

Publication number
JP3109584B2
JP3109584B2 JP09334060A JP33406097A JP3109584B2 JP 3109584 B2 JP3109584 B2 JP 3109584B2 JP 09334060 A JP09334060 A JP 09334060A JP 33406097 A JP33406097 A JP 33406097A JP 3109584 B2 JP3109584 B2 JP 3109584B2
Authority
JP
Japan
Prior art keywords
low
antenna
orbit satellite
satellite communication
axis
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.)
Expired - Fee Related
Application number
JP09334060A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11168322A (ja
Inventor
修 山本
龍一 岩田
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP09334060A priority Critical patent/JP3109584B2/ja
Priority to TW87120120A priority patent/TW405279B/zh
Priority to EP98309924A priority patent/EP0921590A3/fr
Priority to AU95207/98A priority patent/AU9520798A/en
Priority to CN 98125182 priority patent/CN1219004A/zh
Publication of JPH11168322A publication Critical patent/JPH11168322A/ja
Application granted granted Critical
Publication of JP3109584B2 publication Critical patent/JP3109584B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/13—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 wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/132—Horn reflector antennas; Off-set feeding
    • 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
    • H01Q3/20—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 fixed and the reflecting device is movable

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP09334060A 1997-12-04 1997-12-04 低軌道衛星通信用アンテナ装置 Expired - Fee Related JP3109584B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP09334060A JP3109584B2 (ja) 1997-12-04 1997-12-04 低軌道衛星通信用アンテナ装置
TW87120120A TW405279B (en) 1997-12-04 1998-12-02 Antenna for communicating with low earth orbit satellite
EP98309924A EP0921590A3 (fr) 1997-12-04 1998-12-03 Antenne pour communiquer avec satellite à orbite basse
AU95207/98A AU9520798A (en) 1997-12-04 1998-12-03 Antenna for communicating with low earth orbit satellite
CN 98125182 CN1219004A (zh) 1997-12-04 1998-12-04 用于与低地球轨道卫星通讯的天线

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09334060A JP3109584B2 (ja) 1997-12-04 1997-12-04 低軌道衛星通信用アンテナ装置

Publications (2)

Publication Number Publication Date
JPH11168322A JPH11168322A (ja) 1999-06-22
JP3109584B2 true JP3109584B2 (ja) 2000-11-20

Family

ID=18273065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09334060A Expired - Fee Related JP3109584B2 (ja) 1997-12-04 1997-12-04 低軌道衛星通信用アンテナ装置

Country Status (5)

Country Link
EP (1) EP0921590A3 (fr)
JP (1) JP3109584B2 (fr)
CN (1) CN1219004A (fr)
AU (1) AU9520798A (fr)
TW (1) TW405279B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006261994A (ja) * 2005-03-16 2006-09-28 Toshiba Corp アンテナ装置
WO2015122142A1 (fr) * 2014-02-17 2015-08-20 日本電気株式会社 Dispositif d'antenne et procédé de commande d'un dispositif d'antenne

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002071538A1 (fr) * 2001-03-02 2002-09-12 Mitsubishi Denki Kabushiki Kaisha Antenne a reflecteur
WO2003050916A1 (fr) * 2001-12-10 2003-06-19 Digital Wave Co., Ltd. Antenne dipole de type antenne d'insecte, antenne directionnelle et antenne de controle de zone
US6747604B2 (en) * 2002-10-08 2004-06-08 Ems Technologies Canada, Inc. Steerable offset antenna with fixed feed source
JP5450106B2 (ja) * 2007-03-16 2014-03-26 モバイル サット リミテッド 車載アンテナおよび信号を送受信するための方法
JP5004846B2 (ja) * 2008-03-26 2012-08-22 三菱電機株式会社 ビーム走査反射鏡アンテナ
EP2584650B1 (fr) * 2011-10-17 2017-05-24 MacDonald, Dettwiler and Associates Corporation Antenne orientable à balayage important sans trou de clé
CN111900551A (zh) * 2020-06-17 2020-11-06 深圳捷豹电波科技有限公司 毫米波抛物面天线及其控制方法、计算机可读存储介质
CN116404419A (zh) * 2023-06-07 2023-07-07 武汉能钠智能装备技术股份有限公司四川省成都市分公司 一种卫星信号宽带户外采集方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603657A (en) * 1977-09-13 1981-11-25 Marconi Co Ltd Systems for the transmission and/or reception of electromagnetic waves
US4862185A (en) * 1988-04-05 1989-08-29 The Boeing Company Variable wide angle conical scanning antenna
WO1990006004A1 (fr) * 1988-11-14 1990-05-31 Crooks Michell Peacock Stewart (Qld) Pty. Limited Antenne a reflecteur parabolique excentree
JPH02134001A (ja) * 1988-11-15 1990-05-23 Kokusai Denshin Denwa Co Ltd <Kdd> オフセット反射鏡アンテナ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006261994A (ja) * 2005-03-16 2006-09-28 Toshiba Corp アンテナ装置
WO2015122142A1 (fr) * 2014-02-17 2015-08-20 日本電気株式会社 Dispositif d'antenne et procédé de commande d'un dispositif d'antenne
US10283860B2 (en) 2014-02-17 2019-05-07 Nec Corporation Antenna device and antenna device control method

Also Published As

Publication number Publication date
TW405279B (en) 2000-09-11
JPH11168322A (ja) 1999-06-22
CN1219004A (zh) 1999-06-09
EP0921590A2 (fr) 1999-06-09
EP0921590A3 (fr) 1999-09-15
AU9520798A (en) 1999-06-24

Similar Documents

Publication Publication Date Title
JP3313636B2 (ja) 低軌道衛星通信用アンテナ装置
US6043788A (en) Low earth orbit earth station antenna
US6204822B1 (en) Multibeam satellite communication antenna
AU736065B2 (en) A terminal and antenna system for constellation of non- geostationary satellites
US20020167449A1 (en) Low profile phased array antenna
US6243046B1 (en) Antenna system for minimizing the spacing between adjacent antenna units
JP3109584B2 (ja) 低軌道衛星通信用アンテナ装置
US6323817B1 (en) Antenna cluster configuration for wide-angle coverage
EP1812992B1 (fr) Ensemble antenne et procede de poursuite de satellite
US6747604B2 (en) Steerable offset antenna with fixed feed source
AU746232B2 (en) Multilayer focusing spherical lens
WO2005025109A2 (fr) Correction de pointage de couverture cellulaire d&#39;un satellite de communication utilisant un signal de radiophare
US6175340B1 (en) Hybrid geostationary and low earth orbit satellite ground station antenna
WO1998015033A1 (fr) Ensemble a lentille dielectrique pour antenne d&#39;alimentation
US11831346B2 (en) Adaptable, reconfigurable mobile very small aperture (VSAT) satellite communication terminal using an electronically scanned array (ESA)
CN111211404B (zh) 一种副反射面旋转的低剖面可扫描平面反射阵天线***及扫描方法
JP2871536B2 (ja) 移動体衛星通信システム
Hase et al. Slot array antenna system for COMETS advanced mobile satcom experiments
JPS6012804B2 (ja) 地球局アンテナ装置
JP2001144529A (ja) 非静止衛星へのアンテナビーム指向方法
JPH08204440A (ja) ビーム給電型複反射鏡アンテナ及びその使用方法
AU7242700A (en) Multibeam satellite communication antenna
JPH01277007A (ja) アンテナ装置

Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20000816

LAPS Cancellation because of no payment of annual fees