GB8718044D0 - Azimuth recognition system - Google Patents

Azimuth recognition system

Info

Publication number
GB8718044D0
GB8718044D0 GB878718044A GB8718044A GB8718044D0 GB 8718044 D0 GB8718044 D0 GB 8718044D0 GB 878718044 A GB878718044 A GB 878718044A GB 8718044 A GB8718044 A GB 8718044A GB 8718044 D0 GB8718044 D0 GB 8718044D0
Authority
GB
United Kingdom
Prior art keywords
recognition system
azimuth recognition
azimuth
recognition
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.)
Granted
Application number
GB878718044A
Other versions
GB2194113A (en
GB2194113B (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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Publication of GB8718044D0 publication Critical patent/GB8718044D0/en
Publication of GB2194113A publication Critical patent/GB2194113A/en
Application granted granted Critical
Publication of GB2194113B publication Critical patent/GB2194113B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
    • G01S7/298—Scan converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB8718044A 1986-07-31 1987-07-30 Azimuth signal conversion apparatus Expired - Lifetime GB2194113B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61178937A JPS6337276A (en) 1986-07-31 1986-07-31 Azimuth recognizing system

Publications (3)

Publication Number Publication Date
GB8718044D0 true GB8718044D0 (en) 1987-09-03
GB2194113A GB2194113A (en) 1988-02-24
GB2194113B GB2194113B (en) 1991-01-23

Family

ID=16057249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8718044A Expired - Lifetime GB2194113B (en) 1986-07-31 1987-07-30 Azimuth signal conversion apparatus

Country Status (2)

Country Link
JP (1) JPS6337276A (en)
GB (1) GB2194113B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810174A (en) * 1969-11-28 1974-05-07 Hughes Aircraft Co Digital scan converter
FR2577681B1 (en) * 1985-02-15 1987-09-04 Thomson Csf METHOD FOR EXTENSION OF THE RANGE OF RADAR RECURRENCE FREQUENCIES ACCEPTABLE BY A DIGITAL IMAGE TRANSFORMER AND MEANS FOR CARRYING OUT SAID METHOD

Also Published As

Publication number Publication date
JPS6337276A (en) 1988-02-17
GB2194113A (en) 1988-02-24
GB2194113B (en) 1991-01-23
JPH0412827B2 (en) 1992-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950730