[go: up one dir, main page]

GB2061051B - Direction finding system - Google Patents

Direction finding system

Info

Publication number
GB2061051B
GB2061051B GB8031826A GB8031826A GB2061051B GB 2061051 B GB2061051 B GB 2061051B GB 8031826 A GB8031826 A GB 8031826A GB 8031826 A GB8031826 A GB 8031826A GB 2061051 B GB2061051 B GB 2061051B
Authority
GB
United Kingdom
Prior art keywords
direction finding
finding system
finding
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
GB8031826A
Other versions
GB2061051A (en
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.)
BAE Systems PLC
Original Assignee
British Aerospace 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 British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB8031826A priority Critical patent/GB2061051B/en
Publication of GB2061051A publication Critical patent/GB2061051A/en
Application granted granted Critical
Publication of GB2061051B publication Critical patent/GB2061051B/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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB8031826A 1979-10-13 1980-10-02 Direction finding system Expired GB2061051B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8031826A GB2061051B (en) 1979-10-13 1980-10-02 Direction finding system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7935649 1979-10-13
GB8031826A GB2061051B (en) 1979-10-13 1980-10-02 Direction finding system

Publications (2)

Publication Number Publication Date
GB2061051A GB2061051A (en) 1981-05-07
GB2061051B true GB2061051B (en) 1984-01-25

Family

ID=26273211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031826A Expired GB2061051B (en) 1979-10-13 1980-10-02 Direction finding system

Country Status (1)

Country Link
GB (1) GB2061051B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141602A (en) * 1983-06-17 1984-12-19 Philips Electronic Associated R f system
DE3639643A1 (en) * 1986-11-20 1988-05-26 Licentia Gmbh Interferometer direction-finding arrangement
CA2026342A1 (en) * 1989-09-29 1991-03-30 Juval Mantel Sonic direction locating system
DE4014407A1 (en) * 1990-05-04 1991-11-07 Rohde & Schwarz HIGH FREQUENCY SPLITTER

Also Published As

Publication number Publication date
GB2061051A (en) 1981-05-07

Similar Documents

Publication Publication Date Title
GB2059032B (en) Incinerator-heater system
JPS5676554A (en) Airrcooling system
JPS56125612A (en) Electrophotometric system
AU535452B2 (en) Multiprocessor system
GB2061371B (en) Fastening systems
AU6490180A (en) Multiprocessor system
JPS567167A (en) Parallel calculation system
GB2067044B (en) Electro-thermography system
IL60093A (en) Mechanical anti-hangfire system
JPS55151638A (en) Photosensistive system
DE3062099D1 (en) Radar system
GB2046550B (en) Lidar system
JPS52106293A (en) Direction finding system
GB2057718B (en) Servo system
DE3064486D1 (en) Sensor-integrator system
GB2123642B (en) Range finding system
JPS56101113A (en) Closeddloop autoofocus system
GB2043909B (en) Position locating system
JPS5679392A (en) Displayyunit indication system
GB2061051B (en) Direction finding system
JPS5650320A (en) Microfish system
JPS5631502A (en) Servo system
JPS5645578A (en) Pluggin connection system
AU6156580A (en) Chargingahydraulic system
JPS5685781A (en) Character genearation system

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee