FR1246985A - Dispositif de radar à impulsions - Google Patents
Dispositif de radar à impulsionsInfo
- Publication number
- FR1246985A FR1246985A FR812201A FR812201A FR1246985A FR 1246985 A FR1246985 A FR 1246985A FR 812201 A FR812201 A FR 812201A FR 812201 A FR812201 A FR 812201A FR 1246985 A FR1246985 A FR 1246985A
- Authority
- FR
- France
- Prior art keywords
- radar device
- pulse radar
- pulse
- 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
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/581—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets
-
- 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
- G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US778504A US3005980A (en) | 1958-12-05 | 1958-12-05 | Pulsed radar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1246985A true FR1246985A (fr) | 1960-11-25 |
Family
ID=25113566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR812201A Expired FR1246985A (fr) | 1958-12-05 | 1959-12-05 | Dispositif de radar à impulsions |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3005980A (fr) |
| FR (1) | FR1246985A (fr) |
| GB (1) | GB900027A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3270342A (en) * | 1964-12-15 | 1966-08-30 | Hazeltine Research Inc | Pulsed local oscillator |
| US3611370A (en) * | 1968-11-05 | 1971-10-05 | North American Rockwell | Dual-mode radar system |
| FR2096710B1 (fr) * | 1970-06-24 | 1974-03-22 | Inst Francais Du Petrole |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB664360A (fr) * | 1947-06-27 |
-
1958
- 1958-12-05 US US778504A patent/US3005980A/en not_active Expired - Lifetime
-
1959
- 1959-12-05 FR FR812201A patent/FR1246985A/fr not_active Expired
- 1959-12-07 GB GB41522/59A patent/GB900027A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3005980A (en) | 1961-10-24 |
| GB900027A (en) | 1962-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1245152A (fr) | Dispositif de passivation anodique | |
| BE588504R (fr) | Dispositif de transmission d'impulsions | |
| FR1220201A (fr) | Dispositif de protection de distance par comparaison d'impulsions | |
| BE583117A (fr) | Dispositif d'envoi d'impulsions. | |
| FR1227679A (fr) | Dispositif de perforation | |
| FR1241490A (fr) | Dispositif transducteur | |
| FR1246985A (fr) | Dispositif de radar à impulsions | |
| FR1216321A (fr) | Dispositif perfectionné de retordage-câblage | |
| FR1206015A (fr) | Dispositif de transmission d'impulsions | |
| FR1201345A (fr) | Dispositif de tablettes réglables | |
| FR1227158A (fr) | Dispositif émetteur-récepteur de radar | |
| FR1223677A (fr) | Dispositif optico-électronique | |
| FR1182649A (fr) | Dispositif de radar à impulsions | |
| FR1225469A (fr) | Dispositif de commande à main assistée | |
| FR1213072A (fr) | Dispositif remplisseur-prétasseur | |
| FR1227856A (fr) | Schéma de dispositif de calcul | |
| FR1209361A (fr) | Radar à impulsions | |
| FR1304902A (fr) | Dispositif à impulsions chronométrées | |
| FR1364552A (fr) | Perfectionnements aux radars à impulsions | |
| FR1236749A (fr) | Dispositif de commande à transistrons | |
| FR1195431A (fr) | Dispositif contacteur cyclique à impulsions de durée réglable | |
| FR1221930A (fr) | Dispositif à éclats | |
| FR1210215A (fr) | Dispositif rabatteur-convoyeur de récoltes | |
| FR1233942A (fr) | Dispositif de formage de métaux | |
| FR1220744A (fr) | Dispositif tachymétrique |