GB590494A - Radio obstacle detection system - Google Patents

Radio obstacle detection system

Info

Publication number
GB590494A
GB590494A GB23259/44A GB2325944A GB590494A GB 590494 A GB590494 A GB 590494A GB 23259/44 A GB23259/44 A GB 23259/44A GB 2325944 A GB2325944 A GB 2325944A GB 590494 A GB590494 A GB 590494A
Authority
GB
United Kingdom
Prior art keywords
sweep
potential
rate
diode
increase
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
GB23259/44A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB590494A publication Critical patent/GB590494A/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/08—Cathode-ray tube displays or other two dimensional or three-dimensional displays with vernier indication of distance, e.g. using two cathode-ray tubes
    • 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)
  • Radar Systems Or Details Thereof (AREA)
GB23259/44A 1943-01-04 1944-11-22 Radio obstacle detection system Expired GB590494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US590494XA 1943-01-04 1943-01-04

Publications (1)

Publication Number Publication Date
GB590494A true GB590494A (en) 1947-07-18

Family

ID=22020500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23259/44A Expired GB590494A (en) 1943-01-04 1944-11-22 Radio obstacle detection system

Country Status (3)

Country Link
BE (1) BE481267A (enrdf_load_stackoverflow)
FR (1) FR952703A (enrdf_load_stackoverflow)
GB (1) GB590494A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513062A (enrdf_load_stackoverflow) * 1951-07-24

Also Published As

Publication number Publication date
FR952703A (fr) 1949-11-23
BE481267A (enrdf_load_stackoverflow)

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