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NO984771D0 - F°lgesystem - Google Patents

F°lgesystem

Info

Publication number
NO984771D0
NO984771D0 NO984771A NO984771A NO984771D0 NO 984771 D0 NO984771 D0 NO 984771D0 NO 984771 A NO984771 A NO 984771A NO 984771 A NO984771 A NO 984771A NO 984771 D0 NO984771 D0 NO 984771D0
Authority
NO
Norway
Prior art keywords
lgesystem
Prior art date
Application number
NO984771A
Other languages
English (en)
Other versions
NO984771L (no
Inventor
Mmeli Bernd R
Brian Scott
Original Assignee
Rr Elektronische Gerote Gmbh &
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
Priority claimed from DE19757992A external-priority patent/DE19757992A1/de
Application filed by Rr Elektronische Gerote Gmbh & filed Critical Rr Elektronische Gerote Gmbh &
Publication of NO984771D0 publication Critical patent/NO984771D0/no
Publication of NO984771L publication Critical patent/NO984771L/no

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
    • H01Q3/12—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
    • 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
    • H01Q19/134—Rear-feeds; Splash plate feeds
    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • 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
    • 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
NO984771A 1997-10-14 1998-10-13 F°lgesystem for innretting av reflektorantenne og fremgangsmÕte for innretting av en svingbar reflektorantenne NO984771L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19745159 1997-10-14
DE19757992A DE19757992A1 (de) 1997-10-14 1997-11-19 Nachführsystem und Verfahren zum Ausrichten einer verschwenkbaren Reflektorantenne

Publications (2)

Publication Number Publication Date
NO984771D0 true NO984771D0 (no) 1998-10-13
NO984771L NO984771L (no) 1999-04-15

Family

ID=26040785

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984771A NO984771L (no) 1997-10-14 1998-10-13 F°lgesystem for innretting av reflektorantenne og fremgangsmÕte for innretting av en svingbar reflektorantenne

Country Status (3)

Country Link
US (1) US6087985A (no)
DE (1) DE29724409U1 (no)
NO (1) NO984771L (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI990107A (fi) * 1999-01-20 2000-07-21 Nokia Networks Oy Järjestely radiolinkin suuntauksessa
JP2002280801A (ja) * 2001-03-16 2002-09-27 Mitsubishi Electric Corp アンテナ装置及び導波管回転結合器
US6642905B2 (en) * 2001-12-21 2003-11-04 The Boeing Company Thermal-locate 5W(V) and 5W(H) SSPA's on back of reflector(s)
US6717552B2 (en) * 2002-01-08 2004-04-06 The Boeing Company Communications antenna system and mobile transmit and receive reflector antenna
US20030184487A1 (en) * 2002-03-27 2003-10-02 Desargant Glenn J. Reflector/feed antenna with reflector mounted waveguide diplexer-OMT
US6919847B2 (en) * 2003-01-23 2005-07-19 The Regents Of The University Of California System using a megawatt class millimeter wave source and a high-power rectenna to beam power to a suspended platform
KR100631795B1 (ko) 2004-04-21 2006-10-09 (주)인텔리안테크놀로지스 이동체의 이동에 따른 지향 오류를 보정하는 위성 추적안테나 시스템 및 위성 추적 방법
JP4210319B2 (ja) 2004-03-11 2009-01-14 インテリアン テクノロジーズ インコーポレイテッド 衛星追跡アンテナシステム及び衛星追跡方法
KR100599610B1 (ko) * 2004-03-11 2006-07-13 (주)인텔리안테크놀로지스 부반사판 회전 주기 보정을 이용한 위성 추적 안테나시스템 및 위성 추적 방법
US6982678B2 (en) * 2004-04-02 2006-01-03 Raytheon Company Apparatus and method using wavefront phase measurements to determine geometrical relationships
DE112005000892B4 (de) * 2004-05-21 2010-02-25 Murata Manufacturing Co., Ltd., Nagaokakyo Antennenvorrichtung und Radarvorrichtung, die dieselbe verwendet
US6937186B1 (en) * 2004-06-22 2005-08-30 The Aerospace Corporation Main beam alignment verification for tracking antennas
US20050280593A1 (en) * 2004-06-22 2005-12-22 Seung-Hyeon Cha Satellite tracking antenna and method using rotation of a subreflector
JP4934337B2 (ja) * 2006-03-29 2012-05-16 パナソニック株式会社 通信システム
US8816923B2 (en) * 2007-02-07 2014-08-26 Electronic Controlled Systems, Inc. Motorized satellite television antenna system
KR101125734B1 (ko) * 2008-01-10 2012-03-27 샛마크코리아(주) 위성 신호 수신용 안테나 시스템 및 그 구동방법
US8144067B2 (en) * 2009-08-14 2012-03-27 James W Vogler Combination planar and parabolic reflector antenna to access satellite
EP2513925B1 (en) * 2009-12-16 2019-01-30 Saab AB A high power electrical distribution system
KR101230591B1 (ko) 2011-03-10 2013-02-15 이승호 해상용 듀얼 밴드 위성통신 안테나 시스템
US8789116B2 (en) 2011-11-18 2014-07-22 Electronic Controlled Systems, Inc. Satellite television antenna system
CN106299699B (zh) * 2016-09-19 2017-07-21 中信海洋（舟山）卫星通信有限公司 一种双反射面卫星天线旋转缺区跟踪系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866233A (en) * 1973-09-10 1975-02-11 Nasa Dish antenna having switchable beamwidth
US4010472A (en) * 1975-11-14 1977-03-01 Westinghouse Electric Corporation Antenna scanning apparatus
US4156241A (en) * 1977-04-01 1979-05-22 Scientific-Atlanta, Inc. Satellite tracking antenna apparatus
FR2412961A1 (fr) * 1977-12-22 1979-07-20 Thomson Csf Systeme d'antenne a balayage conique pour radar de poursuite
US5130718A (en) * 1990-10-23 1992-07-14 Hughes Aircraft Company Multiple dichroic surface cassegrain reflector
GB9027399D0 (en) * 1991-01-14 1991-02-06 Scott David Tracking system
EP0507440A1 (en) * 1991-02-25 1992-10-07 Gerald Alexander Bayne Antenna

Also Published As

Publication number Publication date
DE29724409U1 (de) 2001-11-15
NO984771L (no) 1999-04-15
US6087985A (en) 2000-07-11

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application