FR1448794A - Mémoire d'un radar doppler cohérent à impulsions - Google Patents
Mémoire d'un radar doppler cohérent à impulsionsInfo
- Publication number
- FR1448794A FR1448794A FR5853A FR5853A FR1448794A FR 1448794 A FR1448794 A FR 1448794A FR 5853 A FR5853 A FR 5853A FR 5853 A FR5853 A FR 5853A FR 1448794 A FR1448794 A FR 1448794A
- Authority
- FR
- France
- Prior art keywords
- doppler radar
- coherent doppler
- pulsed coherent
- radar memory
- memory
- 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
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
- G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
- G11C11/06021—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit with destructive read-out
- G11C11/06028—Matrixes
- G11C11/06035—Bit core selection for writing or reading, by at least two coincident partial currents, e.g. "bit"- organised, 2L/2D, or 3D
-
- 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
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/64—Velocity measuring systems using range gates
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR5853A FR1448794A (fr) | 1965-02-17 | 1965-02-17 | Mémoire d'un radar doppler cohérent à impulsions |
US531639A US3359556A (en) | 1964-12-14 | 1965-12-13 | Pulse doppler radars |
NL656516291A NL150235B (nl) | 1964-12-14 | 1965-12-14 | Pulsdopplerradarstelsel. |
BE673682D BE673682A (fr) | 1964-12-14 | 1965-12-14 | |
GB52994/65A GB1113022A (en) | 1964-12-14 | 1965-12-14 | Improvements to pulse-doppler radars |
DEJ29589A DE1285578B (de) | 1964-12-14 | 1965-12-14 | Impuls-Doppler-Radargeraet mit Anzeigeunterdrueckung von Festzielen |
DEI30073A DE1297168B (de) | 1964-12-14 | 1966-02-16 | Impuls-Doppler-Radargeraet mit Anzeigeunterdrueckung von Festzielen |
CH231866A CH440394A (fr) | 1964-12-14 | 1966-02-17 | Mémoire d'un radar Döppler cohérent à impulsions |
GB6970/66A GB1132284A (en) | 1964-12-14 | 1966-02-17 | Memory for a coherent pulse doppler radar |
BE682015D BE682015A (fr) | 1964-12-14 | 1966-06-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR5853A FR1448794A (fr) | 1965-02-17 | 1965-02-17 | Mémoire d'un radar doppler cohérent à impulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1448794A true FR1448794A (fr) | 1966-03-18 |
Family
ID=8571133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR5853A Expired FR1448794A (fr) | 1964-12-14 | 1965-02-17 | Mémoire d'un radar doppler cohérent à impulsions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1448794A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2077949A1 (fr) * | 1970-02-26 | 1971-11-05 | Labo Cent Telecommunicat | |
DE1541066C1 (de) * | 1966-10-31 | 1977-11-10 | Siemens Ag | Verfahren zur Aufbereitung einer Folge von zu filternden elektrischen Signalen |
-
1965
- 1965-02-17 FR FR5853A patent/FR1448794A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1541066C1 (de) * | 1966-10-31 | 1977-11-10 | Siemens Ag | Verfahren zur Aufbereitung einer Folge von zu filternden elektrischen Signalen |
FR2077949A1 (fr) * | 1970-02-26 | 1971-11-05 | Labo Cent Telecommunicat |
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