GB821880A - Improvements relating to apparatus for in which timing information is conveyed by electrical signals - Google Patents

Improvements relating to apparatus for in which timing information is conveyed by electrical signals

Info

Publication number
GB821880A
GB821880A GB145957A GB145957A GB821880A GB 821880 A GB821880 A GB 821880A GB 145957 A GB145957 A GB 145957A GB 145957 A GB145957 A GB 145957A GB 821880 A GB821880 A GB 821880A
Authority
GB
United Kingdom
Prior art keywords
conveyed
electrical signals
timing information
improvements relating
relating
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
GB145957A
Inventor
William Spencer Percival
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Publication of GB821880A publication Critical patent/GB821880A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • 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
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/282—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using a frequency modulated carrier wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB145957A 1970-11-09 1957-01-15 Improvements relating to apparatus for in which timing information is conveyed by electrical signals Expired GB821880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702054985 DE2054985A1 (en) 1970-11-09 1970-11-09 Electrical transmission system, consisting of a transmitter and a receiver

Publications (1)

Publication Number Publication Date
GB821880A true GB821880A (en) 1959-10-14

Family

ID=5787532

Family Applications (2)

Application Number Title Priority Date Filing Date
GB145957A Expired GB821880A (en) 1970-11-09 1957-01-15 Improvements relating to apparatus for in which timing information is conveyed by electrical signals
GB5101171A Expired GB1322848A (en) 1970-11-09 1971-11-03 Electric pulse transmission systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5101171A Expired GB1322848A (en) 1970-11-09 1971-11-03 Electric pulse transmission systems

Country Status (7)

Country Link
BE (1) BE774710A (en)
CH (1) CH528187A (en)
DE (1) DE2054985A1 (en)
FR (1) FR2112538B1 (en)
GB (2) GB821880A (en)
IT (1) IT940454B (en)
NL (1) NL7115399A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202356B (en) * 1961-07-22 1965-10-07 Gen Electric Radar method
DE1246056B (en) * 1960-05-11 1967-08-03 Csf Arrangement for stretching and compressing radar pulses
DE1272397B (en) * 1961-05-05 1968-07-11 Gen Electric Radar system with pulse stretching and compression

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394814A1 (en) * 1977-06-16 1979-01-12 Telecommunications Sa DEVICE FOR REMOVING VERY CLOSE PARASITIC ECHOES IN OPTICAL PULSE COMPRESSION RADARS
GB8620293D0 (en) * 1986-08-20 1987-01-14 Marconi Co Ltd Radar receiver
DE102007043535A1 (en) * 2007-09-12 2009-03-19 Robert Bosch Gmbh FMCW radar locating device and corresponding FMCW radar locating method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246056B (en) * 1960-05-11 1967-08-03 Csf Arrangement for stretching and compressing radar pulses
DE1272397B (en) * 1961-05-05 1968-07-11 Gen Electric Radar system with pulse stretching and compression
DE1202356B (en) * 1961-07-22 1965-10-07 Gen Electric Radar method

Also Published As

Publication number Publication date
FR2112538B1 (en) 1977-01-28
NL7115399A (en) 1972-05-12
DE2054985A1 (en) 1972-05-10
IT940454B (en) 1973-02-10
FR2112538A1 (en) 1972-06-16
CH528187A (en) 1972-09-15
BE774710A (en) 1972-02-14
GB1322848A (en) 1973-07-11

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