GB801356A - Ground controlled approach indicator system - Google Patents

Ground controlled approach indicator system

Info

Publication number
GB801356A
GB801356A GB30359/55A GB3035955A GB801356A GB 801356 A GB801356 A GB 801356A GB 30359/55 A GB30359/55 A GB 30359/55A GB 3035955 A GB3035955 A GB 3035955A GB 801356 A GB801356 A GB 801356A
Authority
GB
United Kingdom
Prior art keywords
slider
group
voltage
oct
shaft
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
GB30359/55A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB801356A publication Critical patent/GB801356A/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
    • G01S7/22—Producing cursor lines and indicia by electronic means
    • 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 Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Adjustable Resistors (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

801,356. Electric analogue calculating systems. BENDIX AVIATION CORPORATION. Oct. 24, 1955 [Oct. 26, 1954], No. 30359/55. Class 37. [Also in Group XL (c)] In a radar system (see Group XL (c)) a voltage V1, Fig. 9 (not shown), inversely proportional to the angular position # of a shaft is produced by an inverse function generator 121 of the type disclosed in Specification 720,126. As shown, the slider 131 of a linear potentiometer 113 is ganged to the shaft and is connected to the control grid of a pentode 132 whose anode is D.C. coupled through cathode followers 137, 140 to one end 129 of the potentiometer 113, the other end 130 being earthed, such that the voltage between earth and the slider 131 is automatically maintained at a substantially constant value for all positions of the slider 131, the voltage output from the cathode follower 140 being then equal to V1. Specifications 698,909 and 801,357, [both in, Group XL (c)], also are referred to.
GB30359/55A 1954-10-26 1955-10-24 Ground controlled approach indicator system Expired GB801356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US801356XA 1954-10-26 1954-10-26

Publications (1)

Publication Number Publication Date
GB801356A true GB801356A (en) 1958-09-10

Family

ID=22155472

Family Applications (2)

Application Number Title Priority Date Filing Date
GB37828/57A Expired GB801357A (en) 1954-10-26 1955-10-24 Improvements in or relating to radar systems
GB30359/55A Expired GB801356A (en) 1954-10-26 1955-10-24 Ground controlled approach indicator system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB37828/57A Expired GB801357A (en) 1954-10-26 1955-10-24 Improvements in or relating to radar systems

Country Status (2)

Country Link
FR (1) FR1137729A (en)
GB (2) GB801357A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6009373A (en) * 1987-06-01 1999-12-28 Furuno Electric Company, Limited Ship track and underwater conditions indicating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6009373A (en) * 1987-06-01 1999-12-28 Furuno Electric Company, Limited Ship track and underwater conditions indicating system

Also Published As

Publication number Publication date
FR1137729A (en) 1957-06-03
GB801357A (en) 1958-09-10

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