BE901953A - RECEIVING DEVICE FOR LASER QUERYING. - Google Patents

RECEIVING DEVICE FOR LASER QUERYING.

Info

Publication number
BE901953A
BE901953A BE0/214660A BE214660A BE901953A BE 901953 A BE901953 A BE 901953A BE 0/214660 A BE0/214660 A BE 0/214660A BE 214660 A BE214660 A BE 214660A BE 901953 A BE901953 A BE 901953A
Authority
BE
Belgium
Prior art keywords
querying
laser
receiving device
receiving
laser querying
Prior art date
Application number
BE0/214660A
Other languages
French (fr)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BE901953A publication Critical patent/BE901953A/en

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/74—Systems using reradiation of electromagnetic waves other than radio waves, e.g. IFF, i.e. identification of friend or foe
    • 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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/487—Extracting wanted echo signals, e.g. pulse detection
    • G01S7/4873—Extracting wanted echo signals, e.g. pulse detection by deriving and controlling a threshold value
BE0/214660A 1984-03-16 1985-03-15 RECEIVING DEVICE FOR LASER QUERYING. BE901953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3409737 1984-03-16

Publications (1)

Publication Number Publication Date
BE901953A true BE901953A (en) 1991-12-11

Family

ID=6230751

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214660A BE901953A (en) 1984-03-16 1985-03-15 RECEIVING DEVICE FOR LASER QUERYING.

Country Status (4)

Country Link
BE (1) BE901953A (en)
DK (1) DK114085A (en)
GB (1) GB2249890B (en)
IT (1) IT1235239B (en)

Also Published As

Publication number Publication date
DK114085A (en) 1985-09-17
IT1235239B (en) 1992-06-26
GB2249890A (en) 1992-05-20
IT8519509A0 (en) 1985-02-14
GB2249890B (en) 1992-10-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SECRET - GEHEIM

Effective date: 19900331