GB626654A - Improvements in or relating to navigation aiding radio systems - Google Patents

Improvements in or relating to navigation aiding radio systems

Info

Publication number
GB626654A
GB626654A GB22378/46A GB2237846A GB626654A GB 626654 A GB626654 A GB 626654A GB 22378/46 A GB22378/46 A GB 22378/46A GB 2237846 A GB2237846 A GB 2237846A GB 626654 A GB626654 A GB 626654A
Authority
GB
United Kingdom
Prior art keywords
pulses
circuit
unblanking
resistors
switch
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
GB22378/46A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB626654A publication Critical patent/GB626654A/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)
GB22378/46A 1941-11-29 1946-07-26 Improvements in or relating to navigation aiding radio systems Expired GB626654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US626654XA 1941-11-29 1941-11-29

Publications (1)

Publication Number Publication Date
GB626654A true GB626654A (en) 1949-07-19

Family

ID=22044027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22378/46A Expired GB626654A (en) 1941-11-29 1946-07-26 Improvements in or relating to navigation aiding radio systems

Country Status (3)

Country Link
BE (1) BE474700A (US07494231-20090224-C00006.png)
FR (1) FR950076A (US07494231-20090224-C00006.png)
GB (1) GB626654A (US07494231-20090224-C00006.png)

Also Published As

Publication number Publication date
FR950076A (fr) 1949-09-16
BE474700A (US07494231-20090224-C00006.png)

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