CA2084972A1 - Appareil de reception d'emissions transmises par satellite a antenne a poursuite automatique - Google Patents

Appareil de reception d'emissions transmises par satellite a antenne a poursuite automatique

Info

Publication number
CA2084972A1
CA2084972A1 CA2084972A CA2084972A CA2084972A1 CA 2084972 A1 CA2084972 A1 CA 2084972A1 CA 2084972 A CA2084972 A CA 2084972A CA 2084972 A CA2084972 A CA 2084972A CA 2084972 A1 CA2084972 A1 CA 2084972A1
Authority
CA
Canada
Prior art keywords
phase
amount
automatic tracking
phase shift
receiving 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.)
Granted
Application number
CA2084972A
Other languages
English (en)
Other versions
CA2084972C (fr
Inventor
Masahiro Uematsu
Takashi Ojima
Kazuo Kato
Makoto Ochiai
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.)
Nippon Steel Corp
System Uniques Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2084972A1 publication Critical patent/CA2084972A1/fr
Application granted granted Critical
Publication of CA2084972C publication Critical patent/CA2084972C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
    • 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

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)
CA002084972A 1991-12-10 1992-12-09 Appareil de reception d'emissions transmises par satellite a antenne a poursuite automatique Expired - Fee Related CA2084972C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP03-350103 1991-12-10
JP3350103A JP2594483B2 (ja) 1991-12-10 1991-12-10 自動追尾式衛星放送受信アンテナ装置

Publications (2)

Publication Number Publication Date
CA2084972A1 true CA2084972A1 (fr) 1993-06-11
CA2084972C CA2084972C (fr) 1996-06-04

Family

ID=18408255

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002084972A Expired - Fee Related CA2084972C (fr) 1991-12-10 1992-12-09 Appareil de reception d'emissions transmises par satellite a antenne a poursuite automatique

Country Status (6)

Country Link
US (1) US5309162A (fr)
EP (1) EP0546513A1 (fr)
JP (1) JP2594483B2 (fr)
KR (1) KR970008295B1 (fr)
CA (1) CA2084972C (fr)
TW (1) TW234744B (fr)

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US5422529A (en) * 1993-12-10 1995-06-06 Rambus, Inc. Differential charge pump circuit with high differential and low common mode impedance
JPH10500260A (ja) 1994-02-15 1998-01-06 ランバス・インコーポレーテッド 位相検出誤りが最小の位相検出器
AU1841895A (en) * 1994-02-15 1995-08-29 Rambus Inc. Delay-locked loop
KR19990022015A (ko) 1995-05-26 1999-03-25 테이트 지오프 직교 클럭 발생기에 사용하기 위한 위상시프터
US6642746B2 (en) 1996-01-02 2003-11-04 Rambus Inc. Phase detector with minimized phase detection error
US5825209A (en) * 1997-02-27 1998-10-20 Rambus Inc. Quadrature phase detector
US6751442B1 (en) 1997-09-17 2004-06-15 Aerosat Corp. Low-height, low-cost, high-gain antenna and system for mobile platforms
US6239721B1 (en) 1998-10-26 2001-05-29 Trimble Navigation Limited Bootstrapped location determination
US6710749B2 (en) * 2000-03-15 2004-03-23 King Controls Satellite locator system
US7251223B1 (en) 2000-09-27 2007-07-31 Aerosat Corporation Low-height, low-cost, high-gain antenna and system for mobile platforms
US6657588B2 (en) * 2002-03-12 2003-12-02 Andrew Corporation Satellite tracking system using orbital tracking techniques
IL154525A (en) 2003-02-18 2011-07-31 Starling Advanced Comm Ltd Low profile satellite communications antenna
US6937199B2 (en) * 2003-03-05 2005-08-30 Electronic Controlled Systems, Inc. Semi-automatic satellite locator system
BG107622A (bg) * 2003-03-07 2004-09-30 Raysat Cyprus Limited Следяща система за плоска мобилна антенна система
JP3903986B2 (ja) * 2003-12-26 2007-04-11 カシオ計算機株式会社 時刻情報送受信装置、及び、時刻情報送受信用回路
US6999036B2 (en) * 2004-01-07 2006-02-14 Raysat Cyprus Limited Mobile antenna system for satellite communications
IL174549A (en) 2005-10-16 2010-12-30 Starling Advanced Comm Ltd Dual polarization planar array antenna and cell elements therefor
IL171450A (en) * 2005-10-16 2011-03-31 Starling Advanced Comm Ltd Antenna board
US20080158078A1 (en) * 2006-06-09 2008-07-03 Mobilesat Communications Inc. Satellite Dish System and Method
KR100878193B1 (ko) * 2007-01-26 2009-01-12 국방과학연구소 위상 비교 모노펄스 추적 안테나의 오차 각도 측정 장치
US7679573B2 (en) * 2007-02-07 2010-03-16 King Controls Enclosed mobile/transportable motorized antenna system
US8816923B2 (en) * 2007-02-07 2014-08-26 Electronic Controlled Systems, Inc. Motorized satellite television antenna system
US7525482B1 (en) * 2007-05-17 2009-04-28 Bae Systems Information And Electronic Systems Integration Inc. Mitigation of array factor distortions for GPS and broadband reception
US8368611B2 (en) * 2009-08-01 2013-02-05 Electronic Controlled Systems, Inc. Enclosed antenna system for receiving broadcasts from multiple sources
US9312597B2 (en) * 2011-11-07 2016-04-12 Troll Systems Corporation Signal tracking and antenna positioning system
US8789116B2 (en) 2011-11-18 2014-07-22 Electronic Controlled Systems, Inc. Satellite television antenna system
CA2831325A1 (fr) 2012-12-18 2014-06-18 Panasonic Avionics Corporation Calibrage de systeme d'antenne
CA2838861A1 (fr) 2013-02-12 2014-08-12 Panasonic Avionics Corporation Optimisation d'antennes a profil bas pour utilisation a l'equateur
WO2015001848A1 (fr) 2013-07-03 2015-01-08 三菱電機株式会社 Système de poursuite, procédé de poursuite, et programme
US10615890B1 (en) * 2018-05-01 2020-04-07 Ball Aerospace & Technologies Corp. Radio frequency phase correction systems and methods
US11619701B2 (en) * 2021-06-21 2023-04-04 Microelectronics Technology, Inc. Satellite tracking system and method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572478A (en) * 1978-05-26 1980-07-30 British Aircraft Corp Ltd Electrical filter circuits
US4626860A (en) * 1980-07-24 1986-12-02 General Dynamics Corporation, Electronics Division Passive synthetic aperture system for imaging a source of electromagnetic radiation
US4348676A (en) * 1980-09-09 1982-09-07 Ford Aerospace & Communications Corporation Automatic phase alignment system for a tracking antenna
JPS5851631A (ja) * 1981-09-24 1983-03-26 Fujitsu Ltd 広ダイナミツクレンジ無限移相器
DE3432145A1 (de) * 1984-08-31 1986-03-13 C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg Verfahren zur korrektur von gleichlauffehlern von mindestens zwei empfangskanaelen mit digitalfiltern, insbesondere bei mehrkanal-peilempfaengern
JPH0193910A (ja) * 1987-10-06 1989-04-12 Clarion Co Ltd 移相器
AU622444B2 (en) * 1988-04-12 1992-04-09 Nemoto Project Industry Co., Ltd. Antenna apparatus and attitude control method
JPH0272987U (fr) * 1988-11-24 1990-06-04
JP2902407B2 (ja) * 1989-03-24 1999-06-07 新日本製鐵株式会社 アンテナ装置
JP2641544B2 (ja) * 1988-12-13 1997-08-13 新日本製鐵株式会社 受信アンテナの姿勢制御方法および装置
US4994812A (en) * 1988-12-13 1991-02-19 Nippon Steel Corporation Antenna system
US5101356A (en) * 1989-11-21 1992-03-31 Unisys Corporation Moving vehicle attitude measuring system
US5021792A (en) * 1990-01-12 1991-06-04 Rockwell International Corporation System for determining direction or attitude using GPS satellite signals

Also Published As

Publication number Publication date
EP0546513A1 (fr) 1993-06-16
US5309162A (en) 1994-05-03
JPH0629716A (ja) 1994-02-04
TW234744B (fr) 1994-11-21
CA2084972C (fr) 1996-06-04
JP2594483B2 (ja) 1997-03-26
KR970008295B1 (en) 1997-05-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed