NL7307614A - - Google Patents

Info

Publication number
NL7307614A
NL7307614A NL7307614A NL7307614A NL7307614A NL 7307614 A NL7307614 A NL 7307614A NL 7307614 A NL7307614 A NL 7307614A NL 7307614 A NL7307614 A NL 7307614A NL 7307614 A NL7307614 A NL 7307614A
Authority
NL
Netherlands
Prior art keywords
diode
noise
feed
less
back loop
Prior art date
Application number
NL7307614A
Other languages
Unknown language ( )
English (en)
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 NL7307614A publication Critical patent/NL7307614A/

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)
NL7307614A 1972-05-30 1973-05-30 NL7307614A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7307614A true NL7307614A (fr) 1973-12-04

Family

ID=9099345

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7307614A NL7307614A (fr) 1972-05-30 1973-05-30

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
JPS4944768A (fr) 1974-04-27
FR2186659B1 (fr) 1974-12-27
CH564200A5 (fr) 1975-07-15
NO137298B (no) 1977-10-24
SE386746B (sv) 1976-08-16
BE799646A (fr) 1973-11-19
DE2326560A1 (de) 1973-12-13
FR2186659A1 (fr) 1974-01-11
DE2326560C2 (de) 1982-09-30
IT988776B (it) 1975-04-30
NO137298C (no) 1978-02-01
JPS5536951B2 (fr) 1980-09-25
GB1394500A (en) 1975-05-14

Similar Documents

Publication Publication Date Title
GB1380649A (en) Apparatus for distance measurement
US4077718A (en) Receiver for optical radar
GB1279349A (en) Photodetector bias control circuit
GB1237134A (en) Ranging device
GB1401379A (en) Coherent pulsed laser transmitter/receiver system
GB1325069A (en) Rangefinders
SE8500891D0 (sv) Anordning for detektering av foremal, serskilt dylika i rorelse
GB1423275A (en) Receiver for pulse form light signals
GB1180126A (en) Digital Target Ranging System.
US4366378A (en) Laser light detection system
GB1222677A (en) Method and circuit arrangement for setting the amplifying factor of a photo-multiplier
FR2186659B1 (fr)
JPS57189082A (en) Range finder
RU210345U1 (ru) Лазерный измеритель дальности с импульсно-кодовой модуляцией
US3869207A (en) Laser telemeter
GB1161027A (en) Improvements to optical systems for the guidance of moving bodies by multiple director beams
GB1246224A (en) Apparatus for measuring distances
GB1426276A (en) Optical communication system
GB1315115A (en) Wall-coverings
US3460059A (en) Circuit arrangement for echo sounders
GB1203850A (en) Pulse-echo distance-measuring system
SU1427178A1 (ru) Оптико-электронное устройство
GB1305011A (fr)
GB1155321A (en) Improvements in Echo-Sounding Equipment.
GB1204296A (en) Sensitivity control device

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed