GB579170A - Improvements in or relating to radio transmitters - Google Patents

Improvements in or relating to radio transmitters

Info

Publication number
GB579170A
GB579170A GB5873/43A GB587343A GB579170A GB 579170 A GB579170 A GB 579170A GB 5873/43 A GB5873/43 A GB 5873/43A GB 587343 A GB587343 A GB 587343A GB 579170 A GB579170 A GB 579170A
Authority
GB
United Kingdom
Prior art keywords
antenna
current
voltage
transformer
circuit
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
GB5873/43A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB579170A publication Critical patent/GB579170A/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
    • G01S1/08—Systems for determining direction or position line
    • G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
    • G01S1/30—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems the synchronised signals being continuous waves or intermittent trains of continuous waves, the intermittency not being for the purpose of determining direction or position line and the transit times being compared by measuring the phase difference
    • 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)
GB5873/43A 1942-04-13 1943-04-12 Improvements in or relating to radio transmitters Expired GB579170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US579170XA 1942-04-13 1942-04-13

Publications (1)

Publication Number Publication Date
GB579170A true GB579170A (en) 1946-07-25

Family

ID=22013532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5873/43A Expired GB579170A (en) 1942-04-13 1943-04-12 Improvements in or relating to radio transmitters

Country Status (4)

Country Link
BE (1) BE466299A (enrdf_load_stackoverflow)
CH (1) CH254567A (enrdf_load_stackoverflow)
FR (1) FR925541A (enrdf_load_stackoverflow)
GB (1) GB579170A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH254567A (de) 1948-05-15
BE466299A (enrdf_load_stackoverflow)
FR925541A (fr) 1947-09-05

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