[go: up one dir, main page]

GB607620A - Improvements in or relating to navigation aiding radio systems - Google Patents

Improvements in or relating to navigation aiding radio systems

Info

Publication number
GB607620A
GB607620A GB3060/46A GB306046A GB607620A GB 607620 A GB607620 A GB 607620A GB 3060/46 A GB3060/46 A GB 3060/46A GB 306046 A GB306046 A GB 306046A GB 607620 A GB607620 A GB 607620A
Authority
GB
United Kingdom
Prior art keywords
vessel
area
chart
relating
radio systems
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
GB3060/46A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co 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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB3060/46A priority Critical patent/GB607620A/en
Publication of GB607620A publication Critical patent/GB607620A/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
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • G01S7/006—Transmission of data between radar, sonar or lidar systems and remote stations using shared front-end circuitry, e.g. antennas
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/937—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of marine craft

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

607,620. Radio navigation. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and THOMPSON, F. C. Jan. 30, 1946, No. 3060. Drawings to Specification. [Class 40 (vii)] Information received from one or more radar installations watching a navigable area, e.g. a harbour mouth is added at a central station to a chart of the area, e.g. by models of ships, and a representation of the chart so marked is broadcast over the area by television or facsimile telegraphy. A vessel receiving such a picture is able to identify itself by a special marking applied as the result of an identifying signal received by the radar equipment, e.g. from a responder beacon on the vessel. The receiver on a vessel may be arranged to reproduce only a relevant and variable part of the complete picture broadcast, and radial scanning instead of the normal rectangular scanning may be used.
GB3060/46A 1946-01-30 1946-01-30 Improvements in or relating to navigation aiding radio systems Expired GB607620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3060/46A GB607620A (en) 1946-01-30 1946-01-30 Improvements in or relating to navigation aiding radio systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3060/46A GB607620A (en) 1946-01-30 1946-01-30 Improvements in or relating to navigation aiding radio systems

Publications (1)

Publication Number Publication Date
GB607620A true GB607620A (en) 1948-09-02

Family

ID=9751223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3060/46A Expired GB607620A (en) 1946-01-30 1946-01-30 Improvements in or relating to navigation aiding radio systems

Country Status (1)

Country Link
GB (1) GB607620A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110023A (en) * 1957-05-08 1963-11-05 John Hays Hammond Jr Radar system for indicating position and course of a moving object relative to a stationary observation point

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110023A (en) * 1957-05-08 1963-11-05 John Hays Hammond Jr Radar system for indicating position and course of a moving object relative to a stationary observation point

Similar Documents

Publication Publication Date Title
GB640903A (en) Improvements in or relating to navigation aiding radio systems
US2063610A (en) Signaling system
GB670442A (en) Improvements in television transmitters
GB503717A (en) Improvements in or relating to navigation aiding radio transmitting installations
US2320908A (en) Radio compass
GB607620A (en) Improvements in or relating to navigation aiding radio systems
GB454256A (en) Improvements in or relating to navigation aiding directional radio systems
GB494263A (en) Improvements in or relating to radio direction finding installations
GB595138A (en) Improvements in television systems
GB327112A (en) Improvements in or relating to wireless signalling systems
GB887619A (en) Navigational aid systems
GB1043232A (en) Improved wired broadcasting systems and apparatus therefor
GB682308A (en) Improvements in or relating to radio identification systems
GB405018A (en) Improvements in or relating to radio signalling systems
GB420669A (en) Improvements in or relating to wireless direction finding systems
GB670443A (en) Improvements in television receivers
JPS5313830A (en) Program rating measurement system for television broadcast
GB614409A (en) Radio direction finder systems
CH607853A5 (en) Method of determining the position of a station by radiolocation from at least two other stations with known positions
GB624026A (en) Improvements relating to radio navigational systems
GB430262A (en) Improvements in or relating to aerial systems for use in radio telegraphy, telephonyand television transmission
GB721197A (en) Improvements in or relating to radar systems
FR2266179A1 (en) Surface radar for airfield surveillance - has rotating antenna and high resolution transmitter-receiver
GB635487A (en) Improvements in or relating to radio navigation systems
GB647663A (en) Improvements in or relating to navigation aiding radio systems