NL80116C - - Google Patents

Info

Publication number
NL80116C
NL80116C NL143746A NL143746A NL80116C NL 80116 C NL80116 C NL 80116C NL 143746 A NL143746 A NL 143746A NL 143746 A NL143746 A NL 143746A NL 80116 C NL80116 C NL 80116C
Authority
NL
Netherlands
Application number
NL143746A
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 filed Critical
Application granted granted Critical
Publication of NL80116C publication Critical patent/NL80116C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/12—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor
    • H03K4/20—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor using a tube with negative feedback by capacitor, e.g. Miller integrator
    • 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
    • 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
    • G01S7/10—Providing two-dimensional and co-ordinated display of distance and direction
    • G01S7/12—Plan-position indicators, i.e. P.P.I.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Power Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Details Of Television Scanning (AREA)
NL143746A 1947-12-12 1948-12-09 NL80116C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32795/47A GB654300A (en) 1947-12-12 1947-12-12 Improvements in and relating to generators for electrical oscillations

Publications (1)

Publication Number Publication Date
NL80116C true NL80116C (zh) 1956-01-16

Family

ID=32232419

Family Applications (1)

Application Number Title Priority Date Filing Date
NL143746A NL80116C (zh) 1947-12-12 1948-12-09

Country Status (4)

Country Link
US (1) US2529876A (zh)
FR (1) FR976374A (zh)
GB (2) GB654300A (zh)
NL (1) NL80116C (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700763A (en) * 1949-08-19 1955-01-25 Jr Owen F Foin Angle detector circuit for radar use
US3478357A (en) * 1968-05-07 1969-11-11 Burroughs Corp Sweep generator for ppi radar display
US3603997A (en) * 1969-05-07 1971-09-07 Texas Instruments Inc Electronic resolved sweep signal generator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400791A (en) * 1941-12-31 1946-05-21 Rca Corp Cathode-ray tube system
US2409456A (en) * 1944-01-29 1946-10-15 Rca Corp Radiant energy locating system

Also Published As

Publication number Publication date
GB723308A (en) 1955-02-09
FR976374A (fr) 1951-03-16
US2529876A (en) 1950-11-14
GB654300A (en) 1951-06-13

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