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GB2017445B - Digitally controlled signal simulator - Google Patents

Digitally controlled signal simulator

Info

Publication number
GB2017445B
GB2017445B GB7843685A GB7843685A GB2017445B GB 2017445 B GB2017445 B GB 2017445B GB 7843685 A GB7843685 A GB 7843685A GB 7843685 A GB7843685 A GB 7843685A GB 2017445 B GB2017445 B GB 2017445B
Authority
GB
United Kingdom
Prior art keywords
digitally controlled
controlled signal
signal simulator
simulator
digitally
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
GB7843685A
Other versions
GB2017445A (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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to GB7843685A priority Critical patent/GB2017445B/en
Publication of GB2017445A publication Critical patent/GB2017445A/en
Application granted granted Critical
Publication of GB2017445B publication Critical patent/GB2017445B/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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
    • G01S7/4095—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder the external reference signals being modulated, e.g. rotating a dihedral reflector or modulating a transponder for simulation of a Doppler echo

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)
GB7843685A 1978-11-08 1978-11-08 Digitally controlled signal simulator Expired GB2017445B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7843685A GB2017445B (en) 1978-11-08 1978-11-08 Digitally controlled signal simulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7843685A GB2017445B (en) 1978-11-08 1978-11-08 Digitally controlled signal simulator

Publications (2)

Publication Number Publication Date
GB2017445A GB2017445A (en) 1979-10-03
GB2017445B true GB2017445B (en) 1982-09-02

Family

ID=10500885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843685A Expired GB2017445B (en) 1978-11-08 1978-11-08 Digitally controlled signal simulator

Country Status (1)

Country Link
GB (1) GB2017445B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485207A1 (en) * 1980-06-20 1981-12-24 France Etat DEVICE AND METHOD FOR SIMULATION OF RADAR ECHO

Also Published As

Publication number Publication date
GB2017445A (en) 1979-10-03

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Legal Events

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