FR1364643A - Système d'échantillonnage stroboscopique d'informations - Google Patents
Système d'échantillonnage stroboscopique d'informationsInfo
- Publication number
- FR1364643A FR1364643A FR932282A FR932282A FR1364643A FR 1364643 A FR1364643 A FR 1364643A FR 932282 A FR932282 A FR 932282A FR 932282 A FR932282 A FR 932282A FR 1364643 A FR1364643 A FR 1364643A
- Authority
- FR
- France
- Prior art keywords
- sampling system
- strobe sampling
- information strobe
- information
- strobe
- 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
- G01S13/53—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
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR932282A FR1364643A (fr) | 1963-04-22 | 1963-04-22 | Système d'échantillonnage stroboscopique d'informations |
| GB1598564A GB1060278A (en) | 1963-04-22 | 1964-04-17 | Signal filtering system |
| NL6404441A NL148161B (nl) | 1963-04-22 | 1964-04-22 | Pulsdopplerradarontvanger. |
| BE646864D BE646864A (fr) | 1963-04-22 | 1964-04-22 | |
| CH521664A CH426956A (fr) | 1963-04-22 | 1964-04-22 | Installation d'échantillonnage stroboscopique d'informations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR932282A FR1364643A (fr) | 1963-04-22 | 1963-04-22 | Système d'échantillonnage stroboscopique d'informations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1364643A true FR1364643A (fr) | 1964-06-26 |
Family
ID=8802151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR932282A Expired FR1364643A (fr) | 1963-04-22 | 1963-04-22 | Système d'échantillonnage stroboscopique d'informations |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE646864A (fr) |
| CH (1) | CH426956A (fr) |
| FR (1) | FR1364643A (fr) |
| GB (1) | GB1060278A (fr) |
| NL (1) | NL148161B (fr) |
-
1963
- 1963-04-22 FR FR932282A patent/FR1364643A/fr not_active Expired
-
1964
- 1964-04-17 GB GB1598564A patent/GB1060278A/en not_active Expired
- 1964-04-22 BE BE646864D patent/BE646864A/xx unknown
- 1964-04-22 CH CH521664A patent/CH426956A/fr unknown
- 1964-04-22 NL NL6404441A patent/NL148161B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6404441A (fr) | 1964-10-23 |
| GB1060278A (en) | 1967-03-01 |
| BE646864A (fr) | 1964-10-22 |
| NL148161B (nl) | 1975-12-15 |
| CH426956A (fr) | 1966-12-31 |
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