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GB505405A - Improvements in radio direction finding apparatus - Google Patents

Improvements in radio direction finding apparatus

Info

Publication number
GB505405A
GB505405A GB16527/38A GB1652738A GB505405A GB 505405 A GB505405 A GB 505405A GB 16527/38 A GB16527/38 A GB 16527/38A GB 1652738 A GB1652738 A GB 1652738A GB 505405 A GB505405 A GB 505405A
Authority
GB
United Kingdom
Prior art keywords
indicators
coil
frame
sense switch
june
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
GB16527/38A
Other languages
English (en)
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
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz 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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB505405A publication Critical patent/GB505405A/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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Electromechanical Clocks (AREA)
GB16527/38A 1937-06-02 1938-06-02 Improvements in radio direction finding apparatus Expired GB505405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE207220X 1937-06-02

Publications (1)

Publication Number Publication Date
GB505405A true GB505405A (en) 1939-05-10

Family

ID=5793599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16527/38A Expired GB505405A (en) 1937-06-02 1938-06-02 Improvements in radio direction finding apparatus

Country Status (4)

Country Link
CH (1) CH207220A (de)
FR (1) FR838775A (de)
GB (1) GB505405A (de)
NL (1) NL49886C (de)

Also Published As

Publication number Publication date
NL49886C (de)
CH207220A (de) 1939-10-15
FR838775A (fr) 1939-03-15

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