FR1148808A - Radiogoniomètre fonctionnant suivant la méthode de comparaison des amplitudes - Google Patents

Radiogoniomètre fonctionnant suivant la méthode de comparaison des amplitudes

Info

Publication number
FR1148808A
FR1148808A FR1148808DA FR1148808A FR 1148808 A FR1148808 A FR 1148808A FR 1148808D A FR1148808D A FR 1148808DA FR 1148808 A FR1148808 A FR 1148808A
Authority
FR
France
Prior art keywords
operating according
comparison method
direction finder
amplitude comparison
finder operating
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
Application number
Other languages
English (en)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1148808A publication Critical patent/FR1148808A/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR1148808D 1955-02-23 1956-02-21 Radiogoniomètre fonctionnant suivant la méthode de comparaison des amplitudes Expired FR1148808A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1148808X 1955-02-23

Publications (1)

Publication Number Publication Date
FR1148808A true FR1148808A (fr) 1957-12-16

Family

ID=19870348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1148808D Expired FR1148808A (fr) 1955-02-23 1956-02-21 Radiogoniomètre fonctionnant suivant la méthode de comparaison des amplitudes

Country Status (3)

Country Link
DE (1) DE1039108B (enrdf_load_stackoverflow)
FR (1) FR1148808A (enrdf_load_stackoverflow)
NL (2) NL195059A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157675B (de) * 1958-12-11 1963-11-21 Algemene Nl Radio Unie N V Peilantennensystem mit zwei Schlitzrohrstrahlern
DE1541446B1 (de) * 1966-12-17 1970-07-30 Messerschmitt Boelkow Blohm Anordnung zur Speisung von Antennen zur Richtungsbestimmung strahlender oder rueckstrahlender Objekte nach dem Amplitudenvergleichsverfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE636058C (de) * 1932-09-20 1936-10-01 Lorenz Akt Ges C Einrichtung zur Richtungsbestimmung ungerichtet arbeitender drahtloser Hochfrequenzsender
DE723816C (de) * 1937-08-14 1942-08-11 Telefunken Gmbh Peilempfaenger
DE879404C (de) * 1942-10-01 1953-06-11 Telefunken Gmbh Einrichtung zur raeumlichen Peilung

Also Published As

Publication number Publication date
NL86301C (enrdf_load_stackoverflow)
DE1039108B (de) 1958-09-18
NL195059A (enrdf_load_stackoverflow)

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