NL7109052A - - Google Patents
Info
- Publication number
- NL7109052A NL7109052A NL7109052A NL7109052A NL7109052A NL 7109052 A NL7109052 A NL 7109052A NL 7109052 A NL7109052 A NL 7109052A NL 7109052 A NL7109052 A NL 7109052A NL 7109052 A NL7109052 A NL 7109052A
- 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
- 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
- G01S13/53—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 a single spectral line and associated with one or more range gates with a phase detector or a frequency mixer to extract the Doppler information, e.g. pulse Doppler radar
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1004070A CH511441A (de) | 1970-07-02 | 1970-07-02 | Schaltungsanordnung in einem Puls-Doppler-Radargerät zur Feststellung von Echos bewegter Flugkörper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7109052A true NL7109052A (xx) | 1972-01-04 |
Family
ID=4358650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7109052A NL7109052A (xx) | 1970-07-02 | 1971-06-30 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH511441A (xx) |
| DE (1) | DE2036175C3 (xx) |
| NL (1) | NL7109052A (xx) |
| SE (1) | SE362711B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3587544D1 (de) * | 1984-09-25 | 1993-09-30 | Siemens Ag Albis | Schaltungsanordnung zur Unterdrückung von Ueberreichweitenechos bei Pulsdoppler-Radargeräten. |
| DE3716329A1 (de) * | 1987-05-15 | 1988-12-01 | Dornier System Gmbh | Verfahren zur akquisition von signalen |
-
1970
- 1970-07-02 CH CH1004070A patent/CH511441A/de not_active IP Right Cessation
- 1970-07-21 DE DE19702036175 patent/DE2036175C3/de not_active Expired
-
1971
- 1971-06-29 SE SE838771A patent/SE362711B/xx unknown
- 1971-06-30 NL NL7109052A patent/NL7109052A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2036175C3 (de) | 1973-01-04 |
| DE2036175A1 (de) | 1972-01-05 |
| SE362711B (xx) | 1973-12-17 |
| DE2036175B2 (de) | 1972-06-22 |
| CH511441A (de) | 1971-08-15 |