KR20010007160A - 정지 위성이 전송하는 신호를 수신하는 안테나 시스템 - Google Patents
정지 위성이 전송하는 신호를 수신하는 안테나 시스템 Download PDFInfo
- Publication number
- KR20010007160A KR20010007160A KR1020000029868A KR20000029868A KR20010007160A KR 20010007160 A KR20010007160 A KR 20010007160A KR 1020000029868 A KR1020000029868 A KR 1020000029868A KR 20000029868 A KR20000029868 A KR 20000029868A KR 20010007160 A KR20010007160 A KR 20010007160A
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- source
- satellite
- signal
- switch
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 8
- 238000001514 detection method Methods 0.000 claims 1
- 230000006870 function Effects 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
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
- H01Q3/44—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/16—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characteristic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
- G01S3/44—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal the adjustment being varied periodically or continuously until it is halted automatically when the desired condition is attained
-
- 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
- H01Q19/17—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 comprising two or more radiating elements
-
- 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
- H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Relay Systems (AREA)
- Aerials With Secondary Devices (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Description
Claims (9)
- 정지 위성이 전송한 신호를 수신하고, 정지할 수 있는 반사경, 소스 장치 및 상기 소스 장치가 수신한 상기 신호를 처리하는 장치를 포함하는 유형의 안테나 시스템에 있어서,상기 시스템은 상기 위성의 초기 위치로부터 편향된 궤도 경로로 이탈하는 상기 위성을 자동으로 추적하는 수단(3,11)을 포함하는 안테나 시스템.
- 제 1 항에 있어서,상기 추적 수단은 다수의 주 빔들을 중복시키기 위해서 상기 안테나 포컬 포인트를 포함하는 수직 평면에서 하나가 다른 것으로부터 기결정된 거리에 배치되는 다수의 개별 소스들(5,6,7)을 포함하는 안테나 시스템.
- 제 2 항에 있어서,상기 개별 소스들(5,6,7)의 수 및 그들 사이의 거리는 상기 안테나 반사경(2)의 구경 높이 및 상기 바라는 추적 정도에 의존하는 안테나 시스템.
- 제 3 항에 있어서,상기 소스 장치(3)는 짝수 개의 개별 소스들을 포함하는 안테나 시스템.
- 제 2 항에 있어서,상기 다수의 개별 소스들(5,6,7) 중에서, 상기 안테나가 수신한 상기 신호를 처리하는 장치에 접속되는 소스는 가장 큰 출력 신호를 제공하는 안테나 시스템.
- 제 5 항에 있어서,상기 소스 장치(3)는 상기 가장 큰 출력 신호를 제공하는 소스를 탐지하는 수단(14,25,26) 및 상기 소스를 상기 안테나가 수신한 신호를 처리하는 상기 장치에 접속하는 수단(30)을 포함하는 안테나 시스템.
- 제 6 항에 있어서,상기 탐지 수단은 상기 개별 소스들을 주기적으로 질의하는 스위치(14), 상기 소스들이 제공하는 출력 신호들의 전력 검출기(25), 및 상기 출력 신호들의 비교기(26)를 포함하는 안테나 시스템.
- 제 7 항에 있어서,상기 접속 수단(30)은 상기 가장 큰 신호를 제공하는 소스를 상기 안테나가 수신한 신호들을 처리하는 상기 장치에 접속하는 스위치를 포함하며, 상기 스위치는 상기 전력 비교기(26)에 의해 제어되는 안테나 시스템.
- 제 6 항에 있어서,상기 안테나를 상기 위성에 관해 처음으로 위치 조정하는 수단을 더 포함하며, 상기 위치 조정 수단은 상기 접속 장치(30)를 기결정된 개별 소스에 입각하여 락킹(locking)하는 안테나 시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99/06961 | 1999-06-02 | ||
FR9906961A FR2794573B1 (fr) | 1999-06-02 | 1999-06-02 | Agencement d'antenne pour la reception de signaux emis par un satellite geostationnaire |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010007160A true KR20010007160A (ko) | 2001-01-26 |
KR100767872B1 KR100767872B1 (ko) | 2007-10-17 |
Family
ID=9546288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000029868A Expired - Fee Related KR100767872B1 (ko) | 1999-06-02 | 2000-06-01 | 안테나 시스템 |
Country Status (15)
Country | Link |
---|---|
US (1) | US6504504B1 (ko) |
EP (1) | EP1058125B1 (ko) |
JP (1) | JP2001016014A (ko) |
KR (1) | KR100767872B1 (ko) |
CN (1) | CN1168183C (ko) |
AT (1) | ATE515814T1 (ko) |
CA (1) | CA2311150C (ko) |
EA (1) | EA003493B1 (ko) |
ES (1) | ES2369134T3 (ko) |
FR (1) | FR2794573B1 (ko) |
HU (1) | HU226539B1 (ko) |
NO (1) | NO20002814L (ko) |
PL (1) | PL198216B1 (ko) |
TR (1) | TR200001613A2 (ko) |
TW (1) | TW449660B (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3879553B2 (ja) | 2002-03-20 | 2007-02-14 | 三菱自動車工業株式会社 | 車両用乗員保護装置 |
US7262732B2 (en) * | 2004-11-19 | 2007-08-28 | Motia Inc. | Method and apparatus for fast satellite acquisition via signal identification |
US8619639B2 (en) * | 2007-07-06 | 2013-12-31 | Lantiq Deutschland Gmbh | Power detector radio frequency multiplexer |
EP2104179B1 (en) | 2008-03-20 | 2016-02-24 | SES Astra S.A. | Satellite transceiver |
US20110032143A1 (en) * | 2009-08-05 | 2011-02-10 | Yulan Sun | Fixed User Terminal for Inclined Orbit Satellite Operation |
WO2017070825A1 (zh) | 2015-10-26 | 2017-05-04 | 华为技术有限公司 | 一种反射面天线及天线对准方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61246681A (ja) * | 1985-02-25 | 1986-11-01 | Dx Antenna Co Ltd | パラボラアンテナの自動追尾方法 |
DE3605905A1 (de) * | 1985-02-25 | 1986-09-04 | DX Antenna Co., Ltd., Kobe | Verfahren und einrichtung zum automatischen verfolgen eines satelliten mit einer empfangsantenne |
JPS61195376A (ja) * | 1985-02-25 | 1986-08-29 | Dx Antenna Co Ltd | パラボラアンテナの自動追尾装置 |
US5347286A (en) * | 1992-02-13 | 1994-09-13 | Trimble Navigation Limited | Automatic antenna pointing system based on global positioning system (GPS) attitude information |
JP2513406B2 (ja) * | 1993-05-21 | 1996-07-03 | 日本電気株式会社 | アンテナ装置 |
US5592176A (en) | 1995-03-30 | 1997-01-07 | Scientific-Atlanta, Inc. | Tracking system for tracking a moving signal source |
US5701591A (en) * | 1995-04-07 | 1997-12-23 | Telecommunications Equipment Corporation | Multi-function interactive communications system with circularly/elliptically polarized signal transmission and reception |
JPH10163730A (ja) * | 1996-11-27 | 1998-06-19 | Murata Mfg Co Ltd | 自動追尾アンテナおよび自動追尾アンテナの追尾方法 |
US5929808A (en) * | 1997-10-14 | 1999-07-27 | Teledesic Llc | System and method for the acquisition of a non-geosynchronous satellite signal |
-
1999
- 1999-06-02 FR FR9906961A patent/FR2794573B1/fr not_active Expired - Fee Related
-
2000
- 2000-05-29 EP EP00401511A patent/EP1058125B1/fr not_active Expired - Lifetime
- 2000-05-29 ES ES00401511T patent/ES2369134T3/es not_active Expired - Lifetime
- 2000-05-29 AT AT00401511T patent/ATE515814T1/de not_active IP Right Cessation
- 2000-05-30 CA CA002311150A patent/CA2311150C/fr not_active Expired - Fee Related
- 2000-05-31 US US09/584,102 patent/US6504504B1/en not_active Expired - Fee Related
- 2000-05-31 HU HU0002079A patent/HU226539B1/hu not_active IP Right Cessation
- 2000-05-31 NO NO20002814A patent/NO20002814L/no not_active Application Discontinuation
- 2000-06-01 PL PL340445A patent/PL198216B1/pl not_active IP Right Cessation
- 2000-06-01 EA EA200000482A patent/EA003493B1/ru not_active IP Right Cessation
- 2000-06-01 KR KR1020000029868A patent/KR100767872B1/ko not_active Expired - Fee Related
- 2000-06-01 JP JP2000164883A patent/JP2001016014A/ja active Pending
- 2000-06-02 CN CNB001063936A patent/CN1168183C/zh not_active Expired - Fee Related
- 2000-06-02 TR TR2000/01613A patent/TR200001613A2/xx unknown
- 2000-07-25 TW TW089110694A patent/TW449660B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20002814D0 (no) | 2000-05-31 |
TW449660B (en) | 2001-08-11 |
HU0002079D0 (en) | 2000-08-28 |
HUP0002079A2 (en) | 2001-03-28 |
FR2794573A1 (fr) | 2000-12-08 |
FR2794573B1 (fr) | 2004-09-24 |
PL198216B1 (pl) | 2008-06-30 |
CA2311150C (fr) | 2006-05-09 |
CN1276635A (zh) | 2000-12-13 |
CA2311150A1 (fr) | 2000-12-02 |
TR200001613A3 (tr) | 2001-01-22 |
PL340445A1 (en) | 2000-12-04 |
CN1168183C (zh) | 2004-09-22 |
NO20002814L (no) | 2000-12-04 |
TR200001613A2 (tr) | 2001-01-22 |
ATE515814T1 (de) | 2011-07-15 |
HU226539B1 (en) | 2009-03-30 |
EA003493B1 (ru) | 2003-06-26 |
EA200000482A3 (ru) | 2001-02-26 |
ES2369134T3 (es) | 2011-11-25 |
EP1058125A1 (fr) | 2000-12-06 |
JP2001016014A (ja) | 2001-01-19 |
EP1058125B1 (fr) | 2011-07-06 |
KR100767872B1 (ko) | 2007-10-17 |
US6504504B1 (en) | 2003-01-07 |
EA200000482A2 (ru) | 2000-12-25 |
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