NL7309219A - - Google Patents
Info
- Publication number
- NL7309219A NL7309219A NL7309219A NL7309219A NL7309219A NL 7309219 A NL7309219 A NL 7309219A NL 7309219 A NL7309219 A NL 7309219A NL 7309219 A NL7309219 A NL 7309219A NL 7309219 A NL7309219 A NL 7309219A
- 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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
-
- 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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/70—Radar-tracking systems; Analogous systems for range tracking only
-
- 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
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/79—Systems using random coded signals or random pulse repetition frequencies, e.g. "Separation and Control of Aircraft using Non synchronous Techniques" [SECANT]
-
- 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
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/933—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00269535A US3803602A (en) | 1972-07-07 | 1972-07-07 | Digital range rate computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7309219A true NL7309219A (en:Method) | 1974-01-09 |
Family
ID=23027681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7309219A NL7309219A (en:Method) | 1972-07-07 | 1973-07-03 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3803602A (en:Method) |
| JP (1) | JPS4946385A (en:Method) |
| CA (1) | CA1003931A (en:Method) |
| CH (1) | CH566557A5 (en:Method) |
| DE (1) | DE2327145A1 (en:Method) |
| FR (1) | FR2200992A5 (en:Method) |
| GB (1) | GB1437962A (en:Method) |
| IT (1) | IT990967B (en:Method) |
| NL (1) | NL7309219A (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849777A (en) * | 1973-10-26 | 1974-11-19 | Us Navy | Interrogator-transponder fruit reducer |
| US3872476A (en) * | 1973-11-23 | 1975-03-18 | Us Navy | Fruit reduction by probe selection |
| US4196474A (en) * | 1974-02-11 | 1980-04-01 | The Johns Hopkins University | Information display method and apparatus for air traffic control |
| DE3233864A1 (de) * | 1982-09-13 | 1984-03-15 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur bestimmung der zustandsgroessen fliegender objekte |
| JPS60168561A (ja) * | 1984-02-10 | 1985-09-02 | Matsushita Electric Works Ltd | 建築用板の化粧方法 |
| DE4429200A1 (de) * | 1994-08-18 | 1996-02-22 | Daimler Benz Aerospace Ag | Verfahren zur Bestimmung der Position eines Radarzieles |
| US5999117A (en) * | 1998-06-16 | 1999-12-07 | Northrop Grumman Corporation | Method for tracking and detecting turns of maneuvering targets |
| US6580386B1 (en) * | 2001-08-16 | 2003-06-17 | Applied Concepts, Inc. | System and method for processing radar data |
| JP4848228B2 (ja) * | 2006-08-11 | 2011-12-28 | 株式会社島精機製作所 | 裁断刃 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO128351B (en:Method) * | 1967-10-18 | 1973-10-29 | Krupp Gmbh | |
| US3691559A (en) * | 1969-03-28 | 1972-09-12 | Navsat Corp | Aircraft collision warning system |
| US3550129A (en) * | 1969-03-28 | 1970-12-22 | Nasa | Satellite aided vehicle avoidance system |
| US3626411A (en) * | 1969-07-23 | 1971-12-07 | George B Litchford | Proximity indicator systems using transponders |
-
1972
- 1972-07-07 US US00269535A patent/US3803602A/en not_active Expired - Lifetime
-
1973
- 1973-05-28 DE DE2327145A patent/DE2327145A1/de active Pending
- 1973-06-11 CA CA173,704A patent/CA1003931A/en not_active Expired
- 1973-06-22 CH CH911673A patent/CH566557A5/xx not_active IP Right Cessation
- 1973-06-28 GB GB3080273A patent/GB1437962A/en not_active Expired
- 1973-07-03 NL NL7309219A patent/NL7309219A/xx unknown
- 1973-07-05 IT IT26235/73A patent/IT990967B/it active
- 1973-07-06 JP JP48076435A patent/JPS4946385A/ja active Pending
- 1973-07-06 FR FR7324970A patent/FR2200992A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4946385A (en:Method) | 1974-05-02 |
| GB1437962A (en:Method) | 1976-06-03 |
| IT990967B (it) | 1975-07-10 |
| FR2200992A5 (en:Method) | 1974-04-19 |
| AU5759073A (en) | 1975-01-09 |
| CA1003931A (en) | 1977-01-18 |
| CH566557A5 (en:Method) | 1975-09-15 |
| DE2327145A1 (de) | 1974-01-24 |
| US3803602A (en) | 1974-04-09 |