BE821497A - Installation radar - Google Patents

Installation radar

Info

Publication number
BE821497A
BE821497A BE149894A BE149894A BE821497A BE 821497 A BE821497 A BE 821497A BE 149894 A BE149894 A BE 149894A BE 149894 A BE149894 A BE 149894A BE 821497 A BE821497 A BE 821497A
Authority
BE
Belgium
Prior art keywords
radar installation
radar
installation
Prior art date
Application number
BE149894A
Other languages
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
Priority claimed from DE19732353503 external-priority patent/DE2353503C3/de
Application filed filed Critical
Publication of BE821497A publication Critical patent/BE821497A/fr

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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/762—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with special measures concerning the radiation pattern, e.g. S.L.S.
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/872—Combinations of primary radar and secondary radar
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
BE149894A 1973-10-25 1974-10-25 Installation radar BE821497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732353503 DE2353503C3 (de) 1973-10-25 Primärradar-Sekundärradar-Anordnung mit gewisser Verarbeitungszeit bei der Echo-Dopplerauswertung

Publications (1)

Publication Number Publication Date
BE821497A true BE821497A (fr) 1975-04-25

Family

ID=5896403

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149894A BE821497A (fr) 1973-10-25 1974-10-25 Installation radar

Country Status (5)

Country Link
US (1) US3956747A (fr)
BE (1) BE821497A (fr)
FR (1) FR2249346B1 (fr)
IT (1) IT1025122B (fr)
NL (1) NL161888C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1195901B (it) * 1973-11-09 1988-11-03 Siemens Ag Sistema di interrogazione e risposta con un radar primario
FR2456329A1 (fr) * 1979-05-08 1980-12-05 Thomson Csf Dispositif de transmission des signaux radiophoniques dans un equipement de radar secondaire
GB2052908A (en) * 1979-05-23 1981-01-28 Secr Defence Radar transponders
IT1171575B (it) * 1981-10-06 1987-06-10 Selenia Ind Elettroniche Perfezionamento nei sistemi radar del tipo a risposta in particolare del tipo ssr
US5170168A (en) * 1986-07-17 1992-12-08 Standard Elektrik Lorenz Ag Identification of friend from foe device
IL106544A (en) * 1993-08-01 1996-10-16 Israel State Area surveying apparatus for communication system
US6985212B2 (en) * 2003-05-19 2006-01-10 Rosemount Aerospace Inc. Laser perimeter awareness system
US8643503B2 (en) 2005-01-28 2014-02-04 Kirill Mostov Transportation security system and associated methods
US8823581B2 (en) * 2006-12-06 2014-09-02 Radical Development Holding S.A. System and method for detecting dangerous objects and substances
EP2620785B1 (fr) 2007-10-24 2017-12-06 Kirsen Technologies Corporation Système et procédé de commande d'espace et de télésurveillance
CN112731832A (zh) * 2020-12-18 2021-04-30 北京城市排水集团有限责任公司 一种管道扫描雷达机器人硬件采集控制系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL139602B (nl) * 1964-05-21 1973-08-15 Hollandse Signaalapparaten Bv Radarsysteem.
US3343160A (en) * 1964-11-23 1967-09-19 Gen Dynamics Corp Electronic navigation system

Also Published As

Publication number Publication date
FR2249346A1 (fr) 1975-05-23
FR2249346B1 (fr) 1979-03-16
NL161888C (nl) 1980-03-17
NL7413942A (nl) 1975-04-29
IT1025122B (it) 1978-08-10
NL161888B (nl) 1979-10-15
DE2353503A1 (de) 1975-05-07
US3956747A (en) 1976-05-11
DE2353503B2 (de) 1976-03-11

Similar Documents

Publication Publication Date Title
NL7413896A (nl) Douche-installatie.
BR7404363D0 (pt) Instalacao de elevador
AT332604B (de) Installationskanal
BR7301903D0 (pt) Instalacao de dragagem
SE389769B (sv) Antennsystem
IT1010656B (it) Installazione di sollevamento
SE394542B (sv) Antennsystem
BE818023A (fr) Installation nucleaire
BE821497A (fr) Installation radar
NL7414108A (nl) Radarstelsel.
BR7403511D0 (pt) Prepolimero de isocianato
BR7406532D0 (pt) Copolimero de arrumacao almatoria
IT1003411B (it) Perfluoroalcani ramificati
BE821498A (fr) Installation radar
SE389770B (sv) Antennsystem
SE389744B (sv) Antennsystem
BE809118A (fr) Installation nucleaire
BE813520A (fr) Cyclische ketonen en de bereiding ervan
BE809825A (fr) Installation de compresseur
AT322808B (de) Verlegeschale
NL155652B (nl) Vriesinstallatie.
BE815105A (fr) Arret de contrevent
IT1016287B (it) Impianto radar
BE817635A (fr) Recepteurs radars
BE818108A (fr) Phenylglycylcephalosporines substituees

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19871031