FR1505113A - Perfectionnements aux radars à impulsions - Google Patents
Perfectionnements aux radars à impulsionsInfo
- Publication number
- FR1505113A FR1505113A FR87625A FR87625A FR1505113A FR 1505113 A FR1505113 A FR 1505113A FR 87625 A FR87625 A FR 87625A FR 87625 A FR87625 A FR 87625A FR 1505113 A FR1505113 A FR 1505113A
- Authority
- FR
- France
- Prior art keywords
- pulse radar
- radar
- pulse
- radar improvements
- 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
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5418065A GB1131250A (en) | 1965-12-21 | 1965-12-21 | Improvements in or relating to pulsed radars |
GB5418066 | 1966-10-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1505113A true FR1505113A (fr) | 1967-12-08 |
Family
ID=26267427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR87625A Expired FR1505113A (fr) | 1965-12-21 | 1966-12-15 | Perfectionnements aux radars à impulsions |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1541492A1 (fr) |
FR (1) | FR1505113A (fr) |
GB (1) | GB1131250A (fr) |
-
1965
- 1965-12-21 GB GB5418065A patent/GB1131250A/en not_active Expired
-
1966
- 1966-10-26 DE DE19661541492 patent/DE1541492A1/de active Pending
- 1966-12-15 FR FR87625A patent/FR1505113A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1541492A1 (de) | 1970-01-15 |
GB1131250A (en) | 1968-10-23 |
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