GB1071171A - Radio communication system - Google Patents

Radio communication system

Info

Publication number
GB1071171A
GB1071171A GB8314/63A GB831463A GB1071171A GB 1071171 A GB1071171 A GB 1071171A GB 8314/63 A GB8314/63 A GB 8314/63A GB 831463 A GB831463 A GB 831463A GB 1071171 A GB1071171 A GB 1071171A
Authority
GB
United Kingdom
Prior art keywords
signal
frequency
aircraft
antenna
fed
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
GB8314/63A
Other languages
English (en)
Inventor
Charles William Earp
Richard Francis Cleaver
Peter Sothcott
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB8314/63A priority Critical patent/GB1071171A/en
Priority to CH237964A priority patent/CH419257A/de
Priority to NL6402045A priority patent/NL6402045A/xx
Priority to BE644553D priority patent/BE644553A/xx
Publication of GB1071171A publication Critical patent/GB1071171A/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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations 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
    • 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
    • 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
    • G01S1/08—Systems for determining direction or position line
    • G01S1/38—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna
    • G01S1/40—Systems for determining direction or position line using comparison of [1] the phase of the envelope of the change of frequency, due to Doppler effect, of the signal transmitted by an antenna moving, or appearing to move, in a cyclic path with [2] the phase of a reference signal, the frequency of this reference signal being synchronised with that of the cyclic movement, or apparent cyclic movement, of the antenna the apparent movement of the antenna being produced by cyclic sequential energisation of fixed 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radio Relay Systems (AREA)
GB8314/63A 1963-03-01 1963-03-01 Radio communication system Expired GB1071171A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8314/63A GB1071171A (en) 1963-03-01 1963-03-01 Radio communication system
CH237964A CH419257A (de) 1963-03-01 1964-02-26 Funkverbindungsanlage
NL6402045A NL6402045A (US20110009641A1-20110113-C00116.png) 1963-03-01 1964-02-28
BE644553D BE644553A (US20110009641A1-20110113-C00116.png) 1963-03-01 1964-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8314/63A GB1071171A (en) 1963-03-01 1963-03-01 Radio communication system

Publications (1)

Publication Number Publication Date
GB1071171A true GB1071171A (en) 1967-06-07

Family

ID=9850155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8314/63A Expired GB1071171A (en) 1963-03-01 1963-03-01 Radio communication system

Country Status (4)

Country Link
BE (1) BE644553A (US20110009641A1-20110113-C00116.png)
CH (1) CH419257A (US20110009641A1-20110113-C00116.png)
GB (1) GB1071171A (US20110009641A1-20110113-C00116.png)
NL (1) NL6402045A (US20110009641A1-20110113-C00116.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022453A1 (de) * 1979-07-14 1981-01-21 Licentia Patent-Verwaltungs-GmbH Verfahren zur Vermeidung von Interferenzstörungen bei der Funkübertragung zu einem mobilen Sende-/Empfangsgerät im Funkfeld zweier synchroner oder quasi-synchroner Gleichwellensender und Anordnung zur Durchführung des Verfahrens
GB2295524A (en) * 1994-11-28 1996-05-29 Northern Telecom Ltd Beamed antenna system for a cellular radio base station
CN106167040A (zh) * 2015-05-21 2016-11-30 株式会社捷太格特 车辆用控制装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022453A1 (de) * 1979-07-14 1981-01-21 Licentia Patent-Verwaltungs-GmbH Verfahren zur Vermeidung von Interferenzstörungen bei der Funkübertragung zu einem mobilen Sende-/Empfangsgerät im Funkfeld zweier synchroner oder quasi-synchroner Gleichwellensender und Anordnung zur Durchführung des Verfahrens
GB2295524A (en) * 1994-11-28 1996-05-29 Northern Telecom Ltd Beamed antenna system for a cellular radio base station
CN106167040A (zh) * 2015-05-21 2016-11-30 株式会社捷太格特 车辆用控制装置
CN106167040B (zh) * 2015-05-21 2020-02-21 株式会社捷太格特 车辆用控制装置

Also Published As

Publication number Publication date
BE644553A (US20110009641A1-20110113-C00116.png) 1964-09-02
CH419257A (de) 1966-08-31
NL6402045A (US20110009641A1-20110113-C00116.png) 1964-09-02

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