GB441964A - Improvements in or relating to radio direction finding systems - Google Patents

Improvements in or relating to radio direction finding systems

Info

Publication number
GB441964A
GB441964A GB2832/35A GB283235A GB441964A GB 441964 A GB441964 A GB 441964A GB 2832/35 A GB2832/35 A GB 2832/35A GB 283235 A GB283235 A GB 283235A GB 441964 A GB441964 A GB 441964A
Authority
GB
United Kingdom
Prior art keywords
receiver
fed
jan
aerials
characteristic
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
GB2832/35A
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Publication of GB441964A publication Critical patent/GB441964A/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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB2832/35A 1934-01-27 1935-01-28 Improvements in or relating to radio direction finding systems Expired GB441964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE441964X 1934-01-27

Publications (1)

Publication Number Publication Date
GB441964A true GB441964A (en) 1936-01-30

Family

ID=6519845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2832/35A Expired GB441964A (en) 1934-01-27 1935-01-28 Improvements in or relating to radio direction finding systems

Country Status (2)

Country Link
GB (1) GB441964A (enrdf_load_stackoverflow)
NL (1) NL40912C (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523398A (en) * 1940-06-29 1950-09-26 Bell Telephone Labor Inc Radio wave transmission
US2620471A (en) * 1945-03-28 1952-12-02 Rca Corp Radio direction finder
US2830288A (en) * 1945-10-05 1958-04-08 Robert H Dicke Lobing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523398A (en) * 1940-06-29 1950-09-26 Bell Telephone Labor Inc Radio wave transmission
US2620471A (en) * 1945-03-28 1952-12-02 Rca Corp Radio direction finder
US2830288A (en) * 1945-10-05 1958-04-08 Robert H Dicke Lobing system

Also Published As

Publication number Publication date
NL40912C (enrdf_load_stackoverflow)

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