FR1333802A - Radar distance measuring device - Google Patents
Radar distance measuring deviceInfo
- Publication number
- FR1333802A FR1333802A FR898733A FR898733A FR1333802A FR 1333802 A FR1333802 A FR 1333802A FR 898733 A FR898733 A FR 898733A FR 898733 A FR898733 A FR 898733A FR 1333802 A FR1333802 A FR 1333802A
- Authority
- FR
- France
- Prior art keywords
- measuring device
- distance measuring
- radar distance
- radar
- measuring
- 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.)
- Expired
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
- G01S13/526—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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898733A FR1333802A (en) | 1962-05-25 | 1962-05-25 | Radar distance measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898733A FR1333802A (en) | 1962-05-25 | 1962-05-25 | Radar distance measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1333802A true FR1333802A (en) | 1963-08-02 |
Family
ID=8779754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898733A Expired FR1333802A (en) | 1962-05-25 | 1962-05-25 | Radar distance measuring device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1333802A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2599855A1 (en) * | 1979-06-15 | 1987-12-11 | Thomson Csf | REMOTE AND SPEED AMBIGUE LIFT DEVICE PARTICULARLY USED IN CONNECTION WITH RADAR RECEIVER OF THE DOPPLER TYPE, AND RADAR COMPRISING THE SAME |
-
1962
- 1962-05-25 FR FR898733A patent/FR1333802A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2599855A1 (en) * | 1979-06-15 | 1987-12-11 | Thomson Csf | REMOTE AND SPEED AMBIGUE LIFT DEVICE PARTICULARLY USED IN CONNECTION WITH RADAR RECEIVER OF THE DOPPLER TYPE, AND RADAR COMPRISING THE SAME |
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