JP2001506008A - 計器着陸システム(ils)のための滑空経路送信装置 - Google Patents
計器着陸システム(ils)のための滑空経路送信装置Info
- Publication number
- JP2001506008A JP2001506008A JP50027299A JP50027299A JP2001506008A JP 2001506008 A JP2001506008 A JP 2001506008A JP 50027299 A JP50027299 A JP 50027299A JP 50027299 A JP50027299 A JP 50027299A JP 2001506008 A JP2001506008 A JP 2001506008A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- modulator
- high frequency
- antenna
- frequency
- 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
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
- G08G5/0026—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information located on the ground
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/08—Systems for determining direction or position line
- G01S1/14—Systems for determining direction or position line using amplitude comparison of signals transmitted simultaneously from antennas or antenna systems having differently oriented overlapping directivity-characteristics
- G01S1/18—Elevational guidance systems, e.g. system for defining aircraft glide path
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/02—Automatic approach or landing aids, i.e. systems in which flight data of incoming planes are processed to provide landing data
- G08G5/025—Navigation or guidance aids
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Transmitters (AREA)
- Details Of Aerials (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 複数の放射アンテナ(A1,A2,A3)を具備して種々の搬送及び側帯 成分を含む低周波変調された高周波信号をフラウンホーファー領域で重畳して航 空機によって分析可能な、高周波信号の位相が相互に特定の関係を有する誘導信 号を照射する計器着陸システム(ILS)のための滑空経路送信装置において、 放射アンテナに供給される高周波信号毎に個別のデジタル制御変調器(45,4 6,47)が設けられ、当該変調器が高周波(f1)の位相と振幅を変調し、変 調された高周波信号をそれぞれに対応する放射アンテナ(A1,A2,A3)に 送ることを特徴とする装置。 2.請求項1に記載した装置において、対応する変調器(45,46,47)に 提供されるパターンを生成する変調信号発生器(60)を有し、変調信号発生器 (60)は記憶装置(62)にデジタル情報として記憶された少なくとも1つの 波形に基づきパターンを発生させることを特徴とする装置。 3.請求項2に記載した装置において、記憶された情報に基づく修正値を記憶す る第2の記憶装置(66,67)が変調信号発生装置(60)に対応して設けら れたことを特徴とする装置。 4.請求項1ないし請求項3の何れかにおいて、照射される高周波の振幅および 位相の特徴をあらわす計測信号が器官制御装置に供給され、規定の値と比較され 、測定値と規定値との偏差が所定の値を超えた場合には規定の値が得られるよう 少なくとも1つのパターンが修正されることを特徴とする装置。 5.請求項1ないし請求項4の何れかにおいて、トランスミッタを遠隔地から調 整、制御することのできる遠隔操作装置(72)が設けられたことを特徴とする 装置。 6.請求項1ないし請求項5の何れかにおいて、クリアランス信号を発生するこ とができ、クリアランス信号とアンテナ(A1,A3)を接続するカップリング 装置(82,83,84)が設けられたことを特徴とする装置。 7.請求項1ないし請求項6の何れかにおいて、所定のパターンを有する変調器 (48)によってクリアランス信号を発生することができることを特徴とする装 置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722913.1 | 1997-05-31 | ||
DE19722913A DE19722913A1 (de) | 1997-05-31 | 1997-05-31 | Gleitweg-Sendeeinrichtung für das Instrumentenlandesystem ILS |
PCT/EP1998/003661 WO1998054546A2 (de) | 1997-05-31 | 1998-05-22 | Gleitweg-sendeeinrichtung für das instrumentenlandesystem ils |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001506008A true JP2001506008A (ja) | 2001-05-08 |
JP4112635B2 JP4112635B2 (ja) | 2008-07-02 |
Family
ID=7831082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50027299A Expired - Lifetime JP4112635B2 (ja) | 1997-05-31 | 1998-05-22 | 計器着陸システム(ils)のための滑空経路送信装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6097338A (ja) |
EP (1) | EP0934507B1 (ja) |
JP (1) | JP4112635B2 (ja) |
AU (1) | AU8727598A (ja) |
CA (1) | CA2261668A1 (ja) |
DE (2) | DE19722913A1 (ja) |
NO (1) | NO317457B1 (ja) |
WO (1) | WO1998054546A2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011203076A (ja) * | 2010-03-25 | 2011-10-13 | Toshiba Corp | Ils装置 |
KR101495833B1 (ko) | 2013-09-02 | 2015-02-25 | 한국공항공사 | Ils 제어 통합시스템 |
KR20220098227A (ko) * | 2019-11-15 | 2022-07-11 | 탈레스 유에스에이, 인크. | 풋프린트가 작은 항공기의 정밀 접근 및 착륙 시스템을 위한 안테나 및 활공 경로 어레이 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19756364A1 (de) | 1997-12-18 | 1999-06-24 | Cit Alcatel | Überwachung der Phasenlage von Course- und Clearance-Signalen bei einem Instrumentenlandesystem |
DE19904842A1 (de) | 1999-02-08 | 2000-08-10 | Airsys Navigation Systems Gmbh | Überwachungssystem für terristrische Navigations- und Flughafenlandesysteme |
EP2042882A1 (en) * | 2003-12-10 | 2009-04-01 | Thales Italia S.p.A. | A signal distribution device operating in aircraft instrumental landing systems |
US11221980B2 (en) * | 2019-10-31 | 2022-01-11 | Sigmasense, Llc. | Low voltage drive circuit operable to convey data via a bus |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3793597A (en) * | 1971-11-08 | 1974-02-19 | Tull Aviation Corp | Modulation synthesis method and apparatus |
US3866228A (en) * | 1973-03-23 | 1975-02-11 | Andrew Alford | Two frequency localizer guidance system |
US3938155A (en) * | 1974-07-15 | 1976-02-10 | Wilcox Electric, Inc. | High stability modulator for instrument landing systems |
US4025760A (en) * | 1975-08-14 | 1977-05-24 | Addressograph Multigraph Corporation | Security means for transaction terminal system |
FR2398350A1 (fr) * | 1977-07-20 | 1979-02-16 | Aerospatiale | Dispositif pour la simulation de signaux de reperage emis par une balise |
DE2843493C3 (de) * | 1978-10-05 | 1982-02-18 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum Erzeugen von phasendifferenzmodulierten Datensignalen |
DE3029169C2 (de) * | 1980-08-01 | 1982-06-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Sendeeinrichtung für ein Navigationssystem |
DE3071558D1 (en) * | 1980-11-20 | 1986-05-22 | Boeing Co | Automated aircraft radio navigation simulator |
DE3103118C2 (de) * | 1981-01-30 | 1984-04-05 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Einrichtung zur Überwachung des Pegels eines Hochfrequenzsignals |
DE3332541A1 (de) * | 1983-09-09 | 1985-03-28 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Zweifrequenz-gleitwegsendestation fuer das standardisierte instrumentenlandesystem ils |
DE3419344C2 (de) * | 1984-05-24 | 1994-06-16 | Deutsche Aerospace | Interferometerpeilantennenanordnung |
DE3810628C1 (ja) * | 1988-03-29 | 1989-04-06 | Standard Elektrik Lorenz Ag, 7000 Stuttgart, De | |
DE3821014A1 (de) * | 1988-06-22 | 1989-12-28 | Licentia Gmbh | Verfahren zur digitalen phasenmodulation eines traegers durch datensignale und digitaler phasenmodulator zum ausfuehren des verfahrens |
DE3919530A1 (de) * | 1989-06-15 | 1990-12-20 | Ant Nachrichtentech | Verfahren zur digitalen modulation und digitaler modulator |
DE3938735A1 (de) * | 1989-11-23 | 1991-05-29 | Standard Elektrik Lorenz Ag | Einrichtung und verfahren zur ueberwachung einer navigationsanlage |
FR2656134B1 (fr) * | 1989-12-15 | 1994-08-26 | Thomson Csf | Systeme d'aide a l'atterrissage du type mls, comprenant des moyens de generation hyperfrequences centralises. |
DE69120064T2 (de) * | 1991-07-20 | 1997-01-30 | Sel Alcatel Ag | Verfahren zur Überwachung und Steuerung einer Sendestation für ein Positionsbestimmungssystem, insbesondere für das Mikrowellen-Landesystem, und Sendestation zur Durchführung des Verfahrens |
DE4206327C2 (de) * | 1992-02-29 | 2000-10-19 | Sel Alcatel Ag | Zweifrequenz-Sendevorrichtung mit Tonfrequenz-Modulationsphasung für eine Instrumentenlandeanlage |
DE4220101A1 (de) * | 1992-06-19 | 1993-12-23 | Sel Alcatel Ag | Zweifrequenz-Sendevorrichtung mit Tonfrequenz-Modulationsphasung für eine Instrumentenlandeanlage |
-
1997
- 1997-05-31 DE DE19722913A patent/DE19722913A1/de not_active Withdrawn
-
1998
- 1998-05-22 US US09/147,609 patent/US6097338A/en not_active Expired - Lifetime
- 1998-05-22 WO PCT/EP1998/003661 patent/WO1998054546A2/de active IP Right Grant
- 1998-05-22 EP EP98938611A patent/EP0934507B1/de not_active Expired - Lifetime
- 1998-05-22 CA CA002261668A patent/CA2261668A1/en not_active Abandoned
- 1998-05-22 JP JP50027299A patent/JP4112635B2/ja not_active Expired - Lifetime
- 1998-05-22 AU AU87275/98A patent/AU8727598A/en not_active Abandoned
- 1998-05-22 DE DE59805093T patent/DE59805093D1/de not_active Expired - Lifetime
-
1999
- 1999-01-28 NO NO19990408A patent/NO317457B1/no not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011203076A (ja) * | 2010-03-25 | 2011-10-13 | Toshiba Corp | Ils装置 |
KR101495833B1 (ko) | 2013-09-02 | 2015-02-25 | 한국공항공사 | Ils 제어 통합시스템 |
KR20220098227A (ko) * | 2019-11-15 | 2022-07-11 | 탈레스 유에스에이, 인크. | 풋프린트가 작은 항공기의 정밀 접근 및 착륙 시스템을 위한 안테나 및 활공 경로 어레이 |
KR102643549B1 (ko) * | 2019-11-15 | 2024-03-06 | 탈레스 유에스에이, 인크. | 풋프린트가 작은 항공기의 정밀 접근 및 착륙 시스템을 위한 안테나 및 활공 경로 어레이 |
Also Published As
Publication number | Publication date |
---|---|
US6097338A (en) | 2000-08-01 |
WO1998054546A9 (de) | 2001-07-05 |
DE59805093D1 (de) | 2002-09-12 |
WO1998054546A2 (de) | 1998-12-03 |
EP0934507A2 (de) | 1999-08-11 |
EP0934507B1 (de) | 2002-08-07 |
DE19722913A1 (de) | 1998-12-03 |
AU8727598A (en) | 1998-12-30 |
NO317457B1 (no) | 2004-11-01 |
CA2261668A1 (en) | 1998-12-03 |
NO990408L (no) | 1999-01-28 |
JP4112635B2 (ja) | 2008-07-02 |
WO1998054546A3 (de) | 1999-03-04 |
NO990408D0 (no) | 1999-01-28 |
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