BE633987A - - Google Patents
Info
- Publication number
- BE633987A BE633987A BE633987DA BE633987A BE 633987 A BE633987 A BE 633987A BE 633987D A BE633987D A BE 633987DA BE 633987 A BE633987 A BE 633987A
- Authority
- BE
- Belgium
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
- G01S13/70—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
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
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 |
|---|---|---|---|
| FR902760A FR1344274A (fr) | 1962-07-03 | 1962-07-03 | Perfectionnements aux chaînes de radars interrogeant un même répondeur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE633987A true BE633987A (US06252093-20010626-C00008.png) |
Family
ID=8782355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE633987D BE633987A (US06252093-20010626-C00008.png) | 1962-07-03 |
Country Status (8)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378837A (en) * | 1963-10-14 | 1968-04-16 | Trw Inc | Precision tracking system |
| US3335418A (en) * | 1964-03-04 | 1967-08-08 | Int Standard Electric Corp | System for localizing radio communications |
| US3320611A (en) * | 1964-04-11 | 1967-05-16 | Nippon Electric Co | Time-division radio relay communication system |
| US3418579A (en) * | 1964-09-08 | 1968-12-24 | Comm And Systems Inc | Satellite communication synchronizing system |
| GB1119056A (en) * | 1964-11-27 | 1968-07-03 | Standard Telephones Cables Ltd | Radio communication system |
| US3384891A (en) * | 1965-02-11 | 1968-05-21 | Gen Electric | Method and system for long distance navigation and communication |
| US3380049A (en) * | 1967-05-17 | 1968-04-23 | James E. Webb | Method of resolving clock synchronization error and means therefor |
| US3521279A (en) * | 1968-08-20 | 1970-07-21 | Sierra Research Corp | Mobile clock synchronization techniques |
| US3911432A (en) * | 1974-04-17 | 1975-10-07 | Us Navy | Technique for eliminating mutual interference between adjacent asynchronous radar systems |
| US4010468A (en) * | 1975-10-10 | 1977-03-01 | The United States Of America As Represented By The Secretary Of The Army | Methods and apparatus for eliminating interference in radar systems |
| US4167735A (en) * | 1978-08-18 | 1979-09-11 | The United States Of America As Represented By The Secretary Of The Navy | Aircraft orientation determining means |
| US4347513A (en) * | 1979-06-08 | 1982-08-31 | The United States Of America As Represented By The Secretary Of The Air Force | Netted search radar system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE872582C (de) * | 1939-11-04 | 1953-04-02 | Telefunken Gmbh | Einrichtung zur Feststellung der Koinzidenz der Impulse zweier Impulsreihen bei einem Ortungsverfahren |
| US2452598A (en) * | 1942-01-06 | 1948-11-02 | Robert M Page | Multiple range indicator |
| DE1012972B (de) * | 1954-11-09 | 1957-08-01 | Atlas Werke Ag | Einrichtung zum gleichzeitigen Betrieb zweier Radargeraete im gleichen Frequenzband |
| US3150370A (en) * | 1961-08-24 | 1964-09-22 | Anton J Lisicky | Radar sequencer |
-
0
- BE BE633987D patent/BE633987A/xx unknown
- NL NL294853D patent/NL294853A/xx unknown
-
1962
- 1962-07-03 FR FR902760A patent/FR1344274A/fr not_active Expired
-
1963
- 1963-06-26 US US290835A patent/US3222672A/en not_active Expired - Lifetime
- 1963-06-27 CH CH793663A patent/CH408136A/fr unknown
- 1963-06-28 DE DEP1272A patent/DE1272400B/de not_active Withdrawn
- 1963-07-01 GB GB26004/63A patent/GB989316A/en not_active Expired
- 1963-07-02 SE SE7341/63A patent/SE317723B/xx unknown
- 1963-07-03 NL NL63294853A patent/NL142788B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH408136A (fr) | 1966-02-28 |
| US3222672A (en) | 1965-12-07 |
| SE317723B (US06252093-20010626-C00008.png) | 1969-11-24 |
| GB989316A (en) | 1965-04-14 |
| DE1272400B (de) | 1968-07-11 |
| NL294853A (US06252093-20010626-C00008.png) | |
| NL142788B (nl) | 1974-07-15 |
| FR1344274A (fr) | 1963-11-29 |
