IT1025122B - Dispositivo radar per un apparecchio radar primario ed un apparecchio radar secondario - Google Patents
Dispositivo radar per un apparecchio radar primario ed un apparecchio radar secondarioInfo
- Publication number
- IT1025122B IT1025122B IT28695/74A IT2869574A IT1025122B IT 1025122 B IT1025122 B IT 1025122B IT 28695/74 A IT28695/74 A IT 28695/74A IT 2869574 A IT2869574 A IT 2869574A IT 1025122 B IT1025122 B IT 1025122B
- Authority
- IT
- Italy
- Prior art keywords
- radar device
- primary
- secondary radar
- primary radar
- radar
- Prior art date
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
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 |
---|---|
IT1025122B true IT1025122B (it) | 1978-08-10 |
Family
ID=5896403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28695/74A IT1025122B (it) | 1973-10-25 | 1974-10-23 | Dispositivo radar per un apparecchio radar primario ed un apparecchio radar secondario |
Country Status (5)
Country | Link |
---|---|
US (1) | US3956747A (it) |
BE (1) | BE821497A (it) |
FR (1) | FR2249346B1 (it) |
IT (1) | IT1025122B (it) |
NL (1) | NL161888C (it) |
Families Citing this family (11)
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 (en) | 2007-10-24 | 2017-12-06 | Kirsen Technologies Corporation | A system and method for space control and remote monitoring |
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)
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 |
-
1974
- 1974-10-21 FR FR7435292A patent/FR2249346B1/fr not_active Expired
- 1974-10-23 US US05/517,221 patent/US3956747A/en not_active Expired - Lifetime
- 1974-10-23 IT IT28695/74A patent/IT1025122B/it active
- 1974-10-24 NL NL7413942.A patent/NL161888C/xx not_active IP Right Cessation
- 1974-10-25 BE BE149894A patent/BE821497A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2249346A1 (it) | 1975-05-23 |
BE821497A (fr) | 1975-04-25 |
FR2249346B1 (it) | 1979-03-16 |
NL161888C (nl) | 1980-03-17 |
NL7413942A (nl) | 1975-04-29 |
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 |
---|---|---|
BR7503392A (pt) | Dispositivo aperfeicoado para a geseificicacao de combustiveis finamente divididos | |
BR7202414D0 (pt) | Um transformador regulador | |
IT1015086B (it) | Dispositivo a stato solido | |
IT1025122B (it) | Dispositivo radar per un apparecchio radar primario ed un apparecchio radar secondario | |
AR208525A1 (es) | Un dispositivo de sincronismo | |
BE813298A (fr) | Dispositif intra-vaginal | |
IT1025853B (it) | Raccordo a flange | |
IT1195901B (it) | Sistema di interrogazione e risposta con un radar primario | |
CS186262B2 (en) | High-tension device | |
ES199238Y (es) | Dispositivo de conexion de un punzon. | |
AR194731A1 (es) | Un dispositivo fotorreceptor | |
IT1025120B (it) | Dispositivo radar costituito da un appareccho radar primario e da un apparecchio radar secondario | |
AR194272A1 (es) | Un aparato alimentador de hojas | |
SE401267B (sv) | Positionsmettransformator | |
ZA743924B (en) | Developing device | |
IT1038872B (it) | Sistema di radar secondario | |
IT1054013B (it) | Silos di miscelazione a due piani | |
BR7403973D0 (pt) | Dispositivo para a distribuicao de recipientes | |
BE813893A (fr) | Transformateur | |
SE399132B (sv) | Koordinattransformator | |
IT1022169B (it) | Piccolo trasformatore con un dispositivo di protezione contro i so vraccarichi | |
IT1004204B (it) | Dispositivo di chiusura a tenuta | |
YU79373A (en) | Multiphase transformer | |
IT1020814B (it) | Trasformatore | |
BE823500A (fr) | Dispositif a decharge electronoptique |