FR2123350A1 - - Google Patents
Info
- Publication number
- FR2123350A1 FR2123350A1 FR7202027A FR7202027A FR2123350A1 FR 2123350 A1 FR2123350 A1 FR 2123350A1 FR 7202027 A FR7202027 A FR 7202027A FR 7202027 A FR7202027 A FR 7202027A FR 2123350 A1 FR2123350 A1 FR 2123350A1
- Authority
- FR
- France
- 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.)
- Pending
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
- G01S13/60—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 |
|---|---|---|---|
| US11022371A | 1971-01-27 | 1971-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2123350A1 true FR2123350A1 (en) | 1972-09-08 |
Family
ID=22331875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7202027A Pending FR2123350A1 (en) | 1971-01-27 | 1972-01-21 |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU3825972A (en) |
| DE (1) | DE2201387A1 (en) |
| FR (1) | FR2123350A1 (en) |
| IT (1) | IT946889B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048394A1 (en) * | 1980-09-19 | 1982-03-31 | Licentia Patent-Verwaltungs-GmbH | Vehicle Doppler radar apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3895384A (en) * | 1973-04-23 | 1975-07-15 | Dickey John Corp | Distance measuring apparatus |
| DE2709620C2 (en) * | 1977-03-05 | 1985-04-18 | Honeywell Gmbh, 6000 Frankfurt | Arrangement for the automatic recognition of location signs arranged along a roadway |
-
1972
- 1972-01-13 DE DE19722201387 patent/DE2201387A1/en active Pending
- 1972-01-21 FR FR7202027A patent/FR2123350A1/fr active Pending
- 1972-01-24 AU AU38259/72A patent/AU3825972A/en not_active Expired
- 1972-01-25 IT IT1977072A patent/IT946889B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048394A1 (en) * | 1980-09-19 | 1982-03-31 | Licentia Patent-Verwaltungs-GmbH | Vehicle Doppler radar apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3825972A (en) | 1973-07-26 |
| IT946889B (en) | 1973-05-21 |
| DE2201387A1 (en) | 1972-08-10 |