JPS4944768A - - Google Patents

Info

Publication number
JPS4944768A
JPS4944768A JP5941473A JP5941473A JPS4944768A JP S4944768 A JPS4944768 A JP S4944768A JP 5941473 A JP5941473 A JP 5941473A JP 5941473 A JP5941473 A JP 5941473A JP S4944768 A JPS4944768 A JP S4944768A
Authority
JP
Japan
Prior art keywords
diode
noise
feed
less
back loop
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
JP5941473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5536951B2 (fr
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 filed Critical
Publication of JPS4944768A publication Critical patent/JPS4944768A/ja
Publication of JPS5536951B2 publication Critical patent/JPS5536951B2/ja
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
    • G01S7/48—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • 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
    • G01S7/4861—Circuits for detection, sampling, integration or read-out

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP5941473A 1972-05-30 1973-05-29 Expired JPS5536951B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219351A FR2186659B1 (fr) 1972-05-30 1972-05-30

Publications (2)

Publication Number Publication Date
JPS4944768A true JPS4944768A (fr) 1974-04-27
JPS5536951B2 JPS5536951B2 (fr) 1980-09-25

Family

ID=9099345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5941473A Expired JPS5536951B2 (fr) 1972-05-30 1973-05-29

Country Status (10)

Country Link
JP (1) JPS5536951B2 (fr)
BE (1) BE799646A (fr)
CH (1) CH564200A5 (fr)
DE (1) DE2326560C2 (fr)
FR (1) FR2186659B1 (fr)
GB (1) GB1394500A (fr)
IT (1) IT988776B (fr)
NL (1) NL7307614A (fr)
NO (1) NO137298C (fr)
SE (1) SE386746B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001614A (en) * 1975-08-27 1977-01-04 Hughes Aircraft Company Bias circuit for a photo-avalanche diode
DE3324341C2 (de) * 1983-07-06 1986-02-13 Ralf 6750 Kaiserslautern Hinkel Einrichtung zur genauen Bestimmung kurzer Laufzeiten von elektronisch erzeugten Impulsen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE314215B (fr) * 1968-04-17 1969-09-01 Bofors Ab
US3516367A (en) * 1968-06-20 1970-06-23 Warren L Holtzman Adjustable dolly-type vehicle
US3666367A (en) * 1970-06-01 1972-05-30 Hughes Aircraft Co Digital range measuring system

Also Published As

Publication number Publication date
NO137298B (no) 1977-10-24
GB1394500A (en) 1975-05-14
JPS5536951B2 (fr) 1980-09-25
DE2326560C2 (de) 1982-09-30
DE2326560A1 (de) 1973-12-13
CH564200A5 (fr) 1975-07-15
IT988776B (it) 1975-04-30
FR2186659A1 (fr) 1974-01-11
NL7307614A (fr) 1973-12-04
SE386746B (sv) 1976-08-16
NO137298C (no) 1978-02-01
FR2186659B1 (fr) 1974-12-27
BE799646A (fr) 1973-11-19

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