GB581996A - Improvements in or relating to radio apparatus for receiving pulsed signals - Google Patents

Improvements in or relating to radio apparatus for receiving pulsed signals

Info

Publication number
GB581996A
GB581996A GB1519044A GB1519044A GB581996A GB 581996 A GB581996 A GB 581996A GB 1519044 A GB1519044 A GB 1519044A GB 1519044 A GB1519044 A GB 1519044A GB 581996 A GB581996 A GB 581996A
Authority
GB
United Kingdom
Prior art keywords
signal
impulses
relating
selecting
radio apparatus
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
GB1519044A
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.)
ALAN JOHN HENRY OXFORD
WILLIAM STUART EASTWOOD
Original Assignee
ALAN JOHN HENRY OXFORD
WILLIAM STUART EASTWOOD
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 ALAN JOHN HENRY OXFORD, WILLIAM STUART EASTWOOD filed Critical ALAN JOHN HENRY OXFORD
Priority to GB1519044A priority Critical patent/GB581996A/en
Publication of GB581996A publication Critical patent/GB581996A/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/103—Systems for measuring distance only using transmission of interrupted, pulse modulated waves particularities of the measurement of the distance

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

581,996. Radiolocation. COCKCROFT, J. D., CHICK, D. R., EASTWOOD, W. S., and OXFORD, A. J. H. Dec. 11, 1942, No. 15190/44. Divided out of 581,980. Drawings to Specification. [Class 40 (v)] In a radiolocation or other system of the pulse repetition type, means for selecting at will one signal to the exclusion of others comprises means for varying the timing of a source of recurrent signal-selecting impulses, a cathode ray oscillograph to indicate the relative timing of the impulses and the desired signal, and an electronic switch (e.g. a valve) controlling a channel conveying the signals to a point of utilization, the switch being responsive to the signal-selecting impulses. The arrangement described is identical with part of that described in Specification 581,980.
GB1519044A 1942-12-11 1942-12-11 Improvements in or relating to radio apparatus for receiving pulsed signals Expired GB581996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1519044A GB581996A (en) 1942-12-11 1942-12-11 Improvements in or relating to radio apparatus for receiving pulsed signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1519044A GB581996A (en) 1942-12-11 1942-12-11 Improvements in or relating to radio apparatus for receiving pulsed signals

Publications (1)

Publication Number Publication Date
GB581996A true GB581996A (en) 1946-10-31

Family

ID=10054602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1519044A Expired GB581996A (en) 1942-12-11 1942-12-11 Improvements in or relating to radio apparatus for receiving pulsed signals

Country Status (1)

Country Link
GB (1) GB581996A (en)

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