NO302000B1 - ILS is sending - Google Patents

ILS is sending

Info

Publication number
NO302000B1
NO302000B1 NO930539A NO930539A NO302000B1 NO 302000 B1 NO302000 B1 NO 302000B1 NO 930539 A NO930539 A NO 930539A NO 930539 A NO930539 A NO 930539A NO 302000 B1 NO302000 B1 NO 302000B1
Authority
NO
Norway
Prior art keywords
ils
sending
Prior art date
Application number
NO930539A
Other languages
Norwegian (no)
Other versions
NO930539L (en
NO930539D0 (en
Inventor
Gerhard Greving
Werner Poschadel
Original Assignee
Sel Alcatel Ag
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 Sel Alcatel Ag filed Critical Sel Alcatel Ag
Publication of NO930539D0 publication Critical patent/NO930539D0/en
Publication of NO930539L publication Critical patent/NO930539L/en
Publication of NO302000B1 publication Critical patent/NO302000B1/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Traffic Control Systems (AREA)
  • Transmitters (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NO930539A 1992-02-29 1993-02-16 ILS is sending NO302000B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924206327 DE4206327C2 (en) 1992-02-29 1992-02-29 Dual frequency transmitter with audio frequency modulation phasing for an instrument landing system

Publications (3)

Publication Number Publication Date
NO930539D0 NO930539D0 (en) 1993-02-16
NO930539L NO930539L (en) 1993-08-30
NO302000B1 true NO302000B1 (en) 1998-01-05

Family

ID=6452891

Family Applications (1)

Application Number Title Priority Date Filing Date
NO930539A NO302000B1 (en) 1992-02-29 1993-02-16 ILS is sending

Country Status (4)

Country Link
CA (1) CA2089524C (en)
DE (1) DE4206327C2 (en)
FR (1) FR2688068B1 (en)
NO (1) NO302000B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220101A1 (en) * 1992-06-19 1993-12-23 Sel Alcatel Ag Two frequency transmitter combination for instrument landing system - uses differential phase shift of common audio frequency modulations of course and clearance signals
DE19506221B4 (en) * 1995-02-22 2004-04-22 Alcatel Sel Ag Dual-frequency transmitter for an instrument landing system
DE19722913A1 (en) * 1997-05-31 1998-12-03 Alsthom Cge Alcatel Glide path transmitter for the ILS instrument landing system
DE19757044A1 (en) * 1997-12-20 1999-06-24 Cit Alcatel Landing course monitoring method for airplane automatic landing system
JP3427790B2 (en) * 1999-08-02 2003-07-22 日本電気株式会社 Farfield monitor device
CN116774207B (en) * 2023-08-22 2023-10-24 中国民用航空总局第二研究所 Obstacle recognition method and device for course beacon channel structure shake
CN117711208B (en) * 2024-02-05 2024-04-23 中国民用航空总局第二研究所 Method for analyzing influence of building position and distribution on course beacon channel jitter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1062551A (en) * 1963-04-26 1967-03-22 Standard Telephones Cables Ltd Radio guidance systems
US3887922A (en) * 1974-01-23 1975-06-03 Int Standard Electric Corp Instrument landing system with microwave course pattern transmission
GB1469507A (en) * 1974-05-10 1977-04-06 Plessey Co Ltd Aircraft navigation systems
DE4220101A1 (en) * 1992-06-19 1993-12-23 Sel Alcatel Ag Two frequency transmitter combination for instrument landing system - uses differential phase shift of common audio frequency modulations of course and clearance signals

Also Published As

Publication number Publication date
NO930539L (en) 1993-08-30
CA2089524A1 (en) 1993-08-30
FR2688068B1 (en) 1995-09-08
CA2089524C (en) 2003-09-09
DE4206327C2 (en) 2000-10-19
NO930539D0 (en) 1993-02-16
FR2688068A1 (en) 1993-09-03
DE4206327A1 (en) 1993-09-02

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Legal Events

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