FR851533A - Method and device for manipulating directional radio transmitters and transmitters comprising application - Google Patents

Method and device for manipulating directional radio transmitters and transmitters comprising application

Info

Publication number
FR851533A
FR851533A FR851533DA FR851533A FR 851533 A FR851533 A FR 851533A FR 851533D A FR851533D A FR 851533DA FR 851533 A FR851533 A FR 851533A
Authority
FR
France
Prior art keywords
transmitters
application
directional radio
manipulating
manipulating directional
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
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.)
C LORENZ AG SOC
Original Assignee
C LORENZ AG SOC
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 C LORENZ AG SOC filed Critical C LORENZ AG SOC
Application granted granted Critical
Publication of FR851533A publication Critical patent/FR851533A/en
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)
  • Transmitters (AREA)
FR851533D 1938-03-23 1939-03-13 Method and device for manipulating directional radio transmitters and transmitters comprising application Expired FR851533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE214204X 1938-03-23

Publications (1)

Publication Number Publication Date
FR851533A true FR851533A (en) 1940-01-10

Family

ID=5817441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851533D Expired FR851533A (en) 1938-03-23 1939-03-13 Method and device for manipulating directional radio transmitters and transmitters comprising application

Country Status (3)

Country Link
US (1) US2241918A (en)
CH (1) CH214204A (en)
FR (1) FR851533A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR986979A (en) * 1943-12-20 1951-08-07 Sadir Carpentier Radio guidance system
US2510299A (en) * 1945-01-01 1950-06-06 Bell Telephone Labor Inc Pulse-echo testing system
BE475119A (en) * 1946-02-05
US2659819A (en) * 1949-02-15 1953-11-17 Marconi Wireless Telegraph Co Aerial system

Also Published As

Publication number Publication date
US2241918A (en) 1941-05-13
CH214204A (en) 1941-04-15

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