NL7110641A - - Google Patents
Info
- Publication number
- NL7110641A NL7110641A NL7110641A NL7110641A NL7110641A NL 7110641 A NL7110641 A NL 7110641A NL 7110641 A NL7110641 A NL 7110641A NL 7110641 A NL7110641 A NL 7110641A NL 7110641 A NL7110641 A NL 7110641A
- Authority
- NL
- Netherlands
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
- G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
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 |
|---|---|---|---|
| FR7029380A FR2101028B1 (cs) | 1970-08-10 | 1970-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7110641A true NL7110641A (cs) | 1972-02-14 |
Family
ID=9060026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7110641A NL7110641A (cs) | 1970-08-10 | 1971-08-02 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE768649A (cs) |
| DE (1) | DE2137506A1 (cs) |
| FR (1) | FR2101028B1 (cs) |
| GB (1) | GB1364549A (cs) |
| NL (1) | NL7110641A (cs) |
| SE (1) | SE365049B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1438496A (en) * | 1972-09-27 | 1976-06-09 | Terma Elektronisk Ind As | Doppler radar for velocity measuring |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE478697A (cs) * | 1944-06-08 | |||
| US2752593A (en) * | 1951-10-11 | 1956-06-26 | Sperry Rand Corp | Initiating and timing circuit for a doppler type chronograph |
| US3034049A (en) * | 1955-03-16 | 1962-05-08 | Sperry Rand Corp | Muzzle velocity chronograph |
| US3438031A (en) * | 1967-11-13 | 1969-04-08 | Duncan Parking Meter Corp | Doppler radar having digital speed indicator |
-
1970
- 1970-08-10 FR FR7029380A patent/FR2101028B1/fr not_active Expired
-
1971
- 1971-06-04 SE SE723071A patent/SE365049B/xx unknown
- 1971-06-17 BE BE768649A patent/BE768649A/xx unknown
- 1971-07-27 DE DE19712137506 patent/DE2137506A1/de active Pending
- 1971-08-02 NL NL7110641A patent/NL7110641A/xx unknown
- 1971-08-10 GB GB3758771A patent/GB1364549A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2101028A1 (cs) | 1972-03-31 |
| FR2101028B1 (cs) | 1976-10-29 |
| GB1364549A (en) | 1974-08-21 |
| BE768649A (fr) | 1971-11-03 |
| DE2137506A1 (de) | 1972-02-17 |
| SE365049B (cs) | 1974-03-11 |