FR1363119A - Système perfectionné de radar - Google Patents
Système perfectionné de radarInfo
- Publication number
- FR1363119A FR1363119A FR864298A FR864298A FR1363119A FR 1363119 A FR1363119 A FR 1363119A FR 864298 A FR864298 A FR 864298A FR 864298 A FR864298 A FR 864298A FR 1363119 A FR1363119 A FR 1363119A
- Authority
- FR
- France
- Prior art keywords
- radar system
- advanced radar
- advanced
- radar
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR864298A FR1363119A (fr) | 1957-06-07 | 1961-06-08 | Système perfectionné de radar |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18179/57A GB958960A (en) | 1957-06-07 | 1957-06-07 | Improvements in or relating to radar systems |
FR864298A FR1363119A (fr) | 1957-06-07 | 1961-06-08 | Système perfectionné de radar |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1363119A true FR1363119A (fr) | 1964-06-12 |
Family
ID=26190962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR864298A Expired FR1363119A (fr) | 1957-06-07 | 1961-06-08 | Système perfectionné de radar |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1363119A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146328A (en) * | 1976-10-08 | 1979-03-27 | Societe D'etudes Recherches Et Constructions Electroniques | Telemeter comprising a pilot oscillator and an oscillator kept in phase with the pilot oscillator |
-
1961
- 1961-06-08 FR FR864298A patent/FR1363119A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146328A (en) * | 1976-10-08 | 1979-03-27 | Societe D'etudes Recherches Et Constructions Electroniques | Telemeter comprising a pilot oscillator and an oscillator kept in phase with the pilot oscillator |
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