BE557769A - - Google Patents
Info
- Publication number
- BE557769A BE557769A BE557769DA BE557769A BE 557769 A BE557769 A BE 557769A BE 557769D A BE557769D A BE 557769DA BE 557769 A BE557769 A BE 557769A
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
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 |
|---|---|---|---|
| GB2651956A GB841854A (en) | 1956-08-30 | 1956-08-30 | Automatic lock-on circuit for target-tracking radar systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557769A true BE557769A (en) |
Family
ID=10244904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE557769D BE557769A (en) | 1956-08-30 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE557769A (en) |
| CH (2) | CH350694A (en) |
| FR (2) | FR1167767A (en) |
| GB (2) | GB808678A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249935A (en) * | 1964-03-19 | 1966-05-03 | Honeywell Inc | Radar tracking apparatus |
| BE793280A (en) * | 1971-12-23 | 1973-04-16 | Hollandse Signaalapparaten Bv | RADAR SYSTEM |
| CN109541649B (en) * | 2018-12-07 | 2022-11-25 | 上海航天测控通信研究所 | Method and device for quickly recapturing and positioning satellite navigation receiver after losing lock |
-
0
- BE BE557769D patent/BE557769A/xx unknown
-
1956
- 1956-08-27 GB GB2610156A patent/GB808678A/en not_active Expired
- 1956-08-30 GB GB2651956A patent/GB841854A/en not_active Expired
- 1956-10-31 FR FR1167767D patent/FR1167767A/en not_active Expired
- 1956-10-31 FR FR71364D patent/FR71364E/en not_active Expired
- 1956-11-28 CH CH350694D patent/CH350694A/en unknown
- 1956-12-15 CH CH350334D patent/CH350334A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR71364E (en) | 1959-12-22 |
| GB808678A (en) | 1959-02-11 |
| CH350334A (en) | 1960-11-30 |
| CH350694A (en) | 1960-12-15 |
| FR1167767A (en) | 1958-11-28 |
| GB841854A (en) | 1960-07-20 |