NL215904A - - Google Patents
Info
- Publication number
- NL215904A NL215904A NL215904DA NL215904A NL 215904 A NL215904 A NL 215904A NL 215904D A NL215904D A NL 215904DA NL 215904 A NL215904 A NL 215904A
- Authority
- NL
- Netherlands
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
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
- G01S7/2925—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by using shape of radiation pattern
-
- 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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are used
-
- 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
- G01S13/66—Radar-tracking systems; Analogous systems
-
- 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
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/2806—Employing storage or delay devices which preserve the pulse form of the echo signal, e.g. for comparing and combining echoes received during different periods
-
- 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
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR711756 | 1956-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL215904A true NL215904A (es) |
Family
ID=8702790
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL133723D NL133723C (es) | 1956-03-30 | ||
NL285502D NL285502A (es) | 1956-03-30 | ||
NL215904D NL215904A (es) | 1956-03-30 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL133723D NL133723C (es) | 1956-03-30 | ||
NL285502D NL285502A (es) | 1956-03-30 |
Country Status (4)
Country | Link |
---|---|
CH (2) | CH374399A (es) |
DE (2) | DE1085930B (es) |
FR (2) | FR1147248A (es) |
NL (3) | NL215904A (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL133723C (es) * | 1956-03-30 | |||
FR1212048A (fr) * | 1958-03-04 | 1960-03-21 | L Outil R B V & De La Radioind | Perfectionnements aux procédés et dispositifs de détection d'objets |
NL237802A (es) * | 1958-04-04 | |||
DE1080159B (de) * | 1958-08-13 | 1960-04-21 | Dr Helmut Roeschlau | Verfahren zur Aufbereitung von Radarschirmbildern |
NL253830A (es) * | 1959-07-17 | |||
DE1218562B (de) * | 1959-07-23 | 1966-06-08 | Standard Elektrik Lorenz Ag | Verfahren zur UEbertragung von Radarbildinformationen |
DE1198872B (de) * | 1959-09-18 | 1965-08-19 | Siemens Ag | Verfahren zur digitalen UEbertragung und/oder digitalen rechnerischen Verarbeitung von Radarinformation |
GB894148A (en) * | 1959-11-19 | 1962-04-18 | Decca Record Co Ltd | Improvements in or relating to radar apparatus |
DE1153098B (de) * | 1960-03-08 | 1963-08-22 | Siemens Ag | Verfahren zur Rueckwandlung frequenzbandkomprimierter, schmalbandig uebertragener Radar-Bildsignale in breitbandige Radar-Bildsignale und Anordnung zur Ausuebung des Verfahrens |
US3181145A (en) * | 1961-03-15 | 1965-04-27 | Sylvania Electric Prod | Range estimation of radar echo signals |
NL276200A (es) * | 1961-03-22 | |||
FR1295945A (fr) * | 1961-04-17 | 1962-06-15 | Electronique & Radio Ind | Perfectionnements aux systèmes d'extraction d'informations radar |
NL284455A (es) * | 1961-10-18 | |||
NL294701A (es) * | 1962-06-29 | |||
DE1248124B (de) * | 1962-08-22 | 1967-08-24 | Telefunken Patent | Einrichtung zur automatischen Auswertung von quantisierten Radarsignalen |
DE1255964B (de) * | 1963-02-12 | 1967-12-07 | Telefunken Patent | Anordnung zum Darstellen einer Verkehrslage auf dem Bildschirm einer Elektronenstrahlroehre mit Hilfe von Daten, die durch einen Elektronenrechner und/oder ein Radargeraet und einen handbetaetigten Geber geliefert werden |
DE1282751B (de) * | 1964-10-14 | 1968-11-14 | Siemens Ag | Schaltungsanordnung fuer die Durchschaltung von Radar-Echosignalen auf verschiedene voneinander unabhaengige Entfernungskanaele |
US3359556A (en) * | 1964-12-14 | 1967-12-19 | Int Standard Electric Corp | Pulse doppler radars |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL133723C (es) * | 1956-03-30 |
-
0
- NL NL133723D patent/NL133723C/xx active
- NL NL285502D patent/NL285502A/xx unknown
- NL NL215904D patent/NL215904A/xx unknown
-
1956
- 1956-03-30 FR FR1147248D patent/FR1147248A/fr not_active Expired
-
1957
- 1957-03-22 CH CH4413057A patent/CH374399A/fr unknown
- 1957-03-30 DE DES52965A patent/DE1085930B/de active Pending
-
1961
- 1961-11-15 FR FR879021A patent/FR81704E/fr not_active Expired
-
1962
- 1962-10-09 CH CH1181662A patent/CH415767A/fr unknown
- 1962-11-13 DE DE1962S0082432 patent/DE1202357B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR1147248A (fr) | 1957-11-20 |
CH374399A (fr) | 1964-01-15 |
DE1085930B (de) | 1960-07-28 |
NL285502A (es) | |
CH415767A (fr) | 1966-06-30 |
DE1202357B (de) | 1965-10-07 |
FR81704E (fr) | 1963-11-02 |
NL133723C (es) |