DE2206887A1 - Radarverfahren nach dem impulsdopplerprinzip - Google Patents
Radarverfahren nach dem impulsdopplerprinzipInfo
- Publication number
- DE2206887A1 DE2206887A1 DE19722206887 DE2206887A DE2206887A1 DE 2206887 A1 DE2206887 A1 DE 2206887A1 DE 19722206887 DE19722206887 DE 19722206887 DE 2206887 A DE2206887 A DE 2206887A DE 2206887 A1 DE2206887 A1 DE 2206887A1
- Authority
- DE
- Germany
- Prior art keywords
- frequency
- doppler
- signal
- pulse repetition
- pulse
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000001629 suppression Effects 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
- G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
- G01S13/526—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on the whole spectrum without loss of range information, e.g. using delay line cancellers or comb filters
- G01S13/528—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on the whole spectrum without loss of range information, e.g. using delay line cancellers or comb filters with elimination of blind speeds
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 |
|---|---|---|---|
| CH16272A CH533313A (de) | 1972-01-06 | 1972-01-06 | Radarverfahren nach dem Impulsdopplerprinzip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2206887A1 true DE2206887A1 (de) | 1973-07-12 |
Family
ID=4180666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722206887 Pending DE2206887A1 (de) | 1972-01-06 | 1972-02-14 | Radarverfahren nach dem impulsdopplerprinzip |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT332458B (OSRAM) |
| BE (1) | BE793702A (OSRAM) |
| CH (1) | CH533313A (OSRAM) |
| DE (1) | DE2206887A1 (OSRAM) |
| ES (1) | ES410345A1 (OSRAM) |
| GB (1) | GB1408289A (OSRAM) |
| IT (1) | IT986873B (OSRAM) |
| LU (1) | LU66789A1 (OSRAM) |
| NL (1) | NL7300135A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4642641A (en) * | 1976-07-29 | 1987-02-10 | Westinghouse Electric Corp. | Variable PRF target tracking radar |
| US4143373A (en) * | 1977-09-21 | 1979-03-06 | Hughes Aircraft Company | Adaptive radar systems and methods therefor |
| FR2599856B1 (fr) * | 1979-09-07 | 1989-03-31 | Thomson Csf | Systeme d'emission reception pour radar doppler a frequence agile |
-
0
- BE BE793702D patent/BE793702A/xx unknown
-
1972
- 1972-01-06 CH CH16272A patent/CH533313A/de not_active IP Right Cessation
- 1972-02-14 DE DE19722206887 patent/DE2206887A1/de active Pending
- 1972-11-29 AT AT1016972A patent/AT332458B/de not_active IP Right Cessation
- 1972-11-30 GB GB5522872A patent/GB1408289A/en not_active Expired
- 1972-12-29 IT IT3393672A patent/IT986873B/it active
-
1973
- 1973-01-04 LU LU66789D patent/LU66789A1/xx unknown
- 1973-01-04 NL NL7300135A patent/NL7300135A/xx unknown
- 1973-01-04 ES ES410345A patent/ES410345A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU66789A1 (OSRAM) | 1973-03-19 |
| ES410345A1 (es) | 1976-05-01 |
| CH533313A (de) | 1973-01-31 |
| ATA1016972A (de) | 1976-01-15 |
| GB1408289A (en) | 1975-10-01 |
| BE793702A (fr) | 1973-05-02 |
| NL7300135A (OSRAM) | 1973-07-10 |
| IT986873B (it) | 1975-01-30 |
| AT332458B (de) | 1976-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3107444C2 (de) | Hochauflösendes kohärentes Pulsradar | |
| DE2514868A1 (de) | Rueckstrahlortungsgeraet zur gleichzeitigen messung von entfernung und relativgeschwindigkeit | |
| DE2410500A1 (de) | Radarsystem mit hohem entfernungsaufloesungsvermoegen | |
| CH622105A5 (OSRAM) | ||
| DE2245201C2 (de) | Verfahren und Einrichtung zum Ermitteln der Schrägentfernung zwischen einem eigenen Fahrzeug und einem fremden Fahrzeug mit Hilfe einer Sekundärradar-Überwachungseinrichtung | |
| DE2411806C2 (de) | Modulationsgenerator für ein Puls-Doppler-Radarsystem | |
| DE3750511T2 (de) | Fühlvorrichtung für die zielentfernung. | |
| DE2316889A1 (de) | Traegerfrequenznachlaufschaltung | |
| DE2126917A1 (de) | Kohärenzpuls-Dopplerhöhenmesser | |
| DE1591312A1 (de) | Impulsverfahren zur Richtungsfindung | |
| EP0355336A1 (de) | Radarsystem zur Positionsbestimmung von zwei oder mehreren Objekten | |
| DE977821C (de) | Mit Sendefrequenz- und/oder Phasenaenderungen arbeitende Radaranlage zur Entfernungs- und Geschwindigkeitsmessung | |
| DE1591219B2 (de) | Kohaerentes impuls-doppler-radargeraet mit ungleichen sendeimpulsabstaenden | |
| DE2133395B2 (de) | Einrichtung zur Kompensation deer Eigenbewegung einer kohärenten Impuls-Doppler-Radaranlage | |
| DE2206887A1 (de) | Radarverfahren nach dem impulsdopplerprinzip | |
| DE2133497A1 (de) | Verfahren und anordnung zur radarenternungsmessung | |
| DE3835343A1 (de) | Verfahren und vorrichtung zur kompensation der stoerfleckengeschwindigkeit in einem kohaerent-doppler-radar mit variabler mehrdeutiger geschwindigkeit | |
| DE69701260T2 (de) | Verfahren, vorrichtung und gerät zum messen des abstands zwischen einem gegenstand und einem gerät | |
| DE2155074A1 (de) | Schaltungsanordnung zur stoerungsunterdrueckung fuer einen radarempfaenger | |
| CH651937A5 (de) | Verfolgungsradarempfaenger mit einem mti-filter. | |
| DE2157342B2 (de) | Doppler Radarecho Verarbeitungsein richtung mit Bandsperrfilter und Torschal tung | |
| DE2851218C2 (de) | Doppler-Impulsradarsystem für Luftfahrzeuge zur Messung der Geschwindigkeit über Grund | |
| DE1591319B1 (de) | Bordradarempfaenger fuer bewegte Ziele mit Monopuls-Summen- und Diffierenzkanaelen zur Azimut- und Elevationsrichtungsverfolgung | |
| DE1213494B (de) | Radarverfahren zur Entfernungs- und Geschwindigkeitsmessung mittels linear traegerfrequenzmodulierter Sendeimpulse, die empfangsseitig komprimiert werden, sowie Anordnung zur Durchfuehrung des Verfahrens | |
| DE2900041A1 (de) | Korrelationsradar zur nahdetektion in geringer hoehe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |