FR2688068B1 - Dispositif d'emission a deux frequences avec decalage de phase de la modulation en frequence audio pour une installation d'atterrissage aux instruments. - Google Patents

Dispositif d'emission a deux frequences avec decalage de phase de la modulation en frequence audio pour une installation d'atterrissage aux instruments.

Info

Publication number
FR2688068B1
FR2688068B1 FR9302113A FR9302113A FR2688068B1 FR 2688068 B1 FR2688068 B1 FR 2688068B1 FR 9302113 A FR9302113 A FR 9302113A FR 9302113 A FR9302113 A FR 9302113A FR 2688068 B1 FR2688068 B1 FR 2688068B1
Authority
FR
France
Prior art keywords
transmission device
phase shift
instrument landing
audio frequency
frequency modulation
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.)
Expired - Lifetime
Application number
FR9302113A
Other languages
English (en)
Other versions
FR2688068A1 (fr
Inventor
Greving Gerhard
Poschadel Werner
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Alcatel SEL 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 Alcatel SEL AG filed Critical Alcatel SEL AG
Publication of FR2688068A1 publication Critical patent/FR2688068A1/fr
Application granted granted Critical
Publication of FR2688068B1 publication Critical patent/FR2688068B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transmitters (AREA)
FR9302113A 1992-02-29 1993-02-24 Dispositif d'emission a deux frequences avec decalage de phase de la modulation en frequence audio pour une installation d'atterrissage aux instruments. Expired - Lifetime FR2688068B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924206327 DE4206327C2 (de) 1992-02-29 1992-02-29 Zweifrequenz-Sendevorrichtung mit Tonfrequenz-Modulationsphasung für eine Instrumentenlandeanlage

Publications (2)

Publication Number Publication Date
FR2688068A1 FR2688068A1 (fr) 1993-09-03
FR2688068B1 true FR2688068B1 (fr) 1995-09-08

Family

ID=6452891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9302113A Expired - Lifetime FR2688068B1 (fr) 1992-02-29 1993-02-24 Dispositif d'emission a deux frequences avec decalage de phase de la modulation en frequence audio pour une installation d'atterrissage aux instruments.

Country Status (4)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220101A1 (de) * 1992-06-19 1993-12-23 Sel Alcatel Ag Zweifrequenz-Sendevorrichtung mit Tonfrequenz-Modulationsphasung für eine Instrumentenlandeanlage
DE19506221B4 (de) * 1995-02-22 2004-04-22 Alcatel Sel Ag Zweifrequenz-Sendevorrichtung für eine Instrumentenlandeanlage
DE19722913A1 (de) * 1997-05-31 1998-12-03 Alsthom Cge Alcatel Gleitweg-Sendeeinrichtung für das Instrumentenlandesystem ILS
DE19757044A1 (de) * 1997-12-20 1999-06-24 Cit Alcatel Überwachungseinrichtung für den Landekurssender eines Instrumentenlandesystems
JP3427790B2 (ja) * 1999-08-02 2003-07-22 日本電気株式会社 ファーフィールドモニタ装置
CN116774207B (zh) * 2023-08-22 2023-10-24 中国民用航空总局第二研究所 一种航向信标航道结构抖动的障碍物识别方法及装置
CN117711208B (zh) * 2024-02-05 2024-04-23 中国民用航空总局第二研究所 建筑物位置和分布对航向信标台航道抖动影响分析方法

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 (de) * 1992-06-19 1993-12-23 Sel Alcatel Ag Zweifrequenz-Sendevorrichtung mit Tonfrequenz-Modulationsphasung für eine Instrumentenlandeanlage

Also Published As

Publication number Publication date
NO302000B1 (no) 1998-01-05
NO930539D0 (no) 1993-02-16
CA2089524C (fr) 2003-09-09
CA2089524A1 (fr) 1993-08-30
FR2688068A1 (fr) 1993-09-03
NO930539L (no) 1993-08-30
DE4206327C2 (de) 2000-10-19
DE4206327A1 (de) 1993-09-02

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