NL7301949A - - Google Patents
Info
- Publication number
- NL7301949A NL7301949A NL7301949A NL7301949A NL7301949A NL 7301949 A NL7301949 A NL 7301949A NL 7301949 A NL7301949 A NL 7301949A NL 7301949 A NL7301949 A NL 7301949A NL 7301949 A NL7301949 A NL 7301949A
- 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
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
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 |
|---|---|---|---|
| FR7204536A FR2170992B1 (xx) | 1972-02-10 | 1972-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7301949A true NL7301949A (xx) | 1973-08-14 |
Family
ID=9093312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7301949A NL7301949A (xx) | 1972-02-10 | 1973-02-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3908190A (xx) |
| DE (1) | DE2306835A1 (xx) |
| FR (1) | FR2170992B1 (xx) |
| GB (1) | GB1365059A (xx) |
| IL (1) | IL41514A (xx) |
| IT (1) | IT978997B (xx) |
| NL (1) | NL7301949A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119966A (en) * | 1977-07-14 | 1978-10-10 | Motorola Inc. | Clutter discriminating apparatus for use with pulsed doppler radar systems and the like |
| US4135452A (en) * | 1978-01-09 | 1979-01-23 | The United States Of America As Represented By The Secretary Of The Navy | Time delay computer using fuze doppler for air-to-air missiles |
| FR2589245B1 (fr) * | 1978-03-13 | 1988-09-30 | Trt Telecom Radio Electr | Dispositif de radar pour mesurer la distance qui le separe d'une cible mobile |
| DE3821216A1 (de) * | 1988-06-23 | 1989-12-28 | Telefunken Electronic Gmbh | Messsystem |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2151323A (en) * | 1935-05-18 | 1939-03-21 | Telefunken Gmbh | Radio apparatus for determining distance and direction |
| DE1274353B (de) * | 1964-06-13 | 1968-08-01 | Standard Elektrik Lorenz Ag | Nach der Laufzeitmethode arbeitende Einrichtung zur Entfernungsmessung |
| US3743419A (en) * | 1969-07-09 | 1973-07-03 | Bofors Ab | Ranging system |
| US3730628A (en) * | 1970-12-16 | 1973-05-01 | Martin Marietta Corp | Electronic distance measuring method and apparatus |
| US3714648A (en) * | 1971-10-22 | 1973-01-30 | Honeywell Inc | Time to collision circuitry for collision warning system |
-
1972
- 1972-02-10 FR FR7204536A patent/FR2170992B1/fr not_active Expired
-
1973
- 1973-02-09 IT IT20256/73A patent/IT978997B/it active
- 1973-02-09 US US331297A patent/US3908190A/en not_active Expired - Lifetime
- 1973-02-11 IL IL41514A patent/IL41514A/en unknown
- 1973-02-12 GB GB672073A patent/GB1365059A/en not_active Expired
- 1973-02-12 DE DE2306835A patent/DE2306835A1/de active Pending
- 1973-02-12 NL NL7301949A patent/NL7301949A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3908190A (en) | 1975-09-23 |
| IL41514A0 (en) | 1973-06-29 |
| FR2170992A1 (xx) | 1973-09-21 |
| FR2170992B1 (xx) | 1977-07-15 |
| GB1365059A (en) | 1974-08-29 |
| DE2306835A1 (de) | 1973-08-16 |
| IL41514A (en) | 1976-09-30 |
| IT978997B (it) | 1974-09-20 |