SE359653B - - Google Patents
Info
- Publication number
- SE359653B SE359653B SE15089/70A SE1508970A SE359653B SE 359653 B SE359653 B SE 359653B SE 15089/70 A SE15089/70 A SE 15089/70A SE 1508970 A SE1508970 A SE 1508970A SE 359653 B SE359653 B SE 359653B
- Authority
- SE
- Sweden
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
- 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
- G01S1/08—Systems for determining direction or position line
- G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
- G01S1/30—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems the synchronised signals being continuous waves or intermittent trains of continuous waves, the intermittency not being for the purpose of determining direction or position line and the transit times being compared by measuring the phase difference
- G01S1/306—Analogous systems in which frequency-related signals (harmonics) are compared in phase, e.g. DECCA systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5497169 | 1969-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE359653B true SE359653B (de) | 1973-09-03 |
Family
ID=10472600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE15089/70A SE359653B (de) | 1969-11-10 | 1970-11-09 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3706995A (de) |
| JP (1) | JPS4936794B1 (de) |
| CA (1) | CA943219A (de) |
| DE (1) | DE2055279C3 (de) |
| DK (1) | DK132246C (de) |
| ES (1) | ES385377A1 (de) |
| FR (1) | FR2077515B1 (de) |
| GB (1) | GB1308148A (de) |
| MY (1) | MY7600238A (de) |
| NL (1) | NL159195B (de) |
| NO (1) | NO129420B (de) |
| SE (1) | SE359653B (de) |
| ZA (1) | ZA707572B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128389A (ja) * | 1974-06-04 | 1976-03-10 | Yoshishiro Kususe | Rasenmizoirikoteienbanshikihijoyodatsushutsukokasochi |
| DE3001014C2 (de) * | 1980-01-12 | 1982-06-24 | Južnoe proizvodstvennoe ob"edinenie po morskim geologorazvedočnym rabotam "Južmorgeologija", Gelendžik, Krasnodarskogo kraja | Elektronischer Digitalanzeigeempfänger für das Decca-Funknavigationssystem |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1016981A (en) * | 1962-07-19 | 1966-01-12 | Decca Ltd | Improvements in or relating to phase comparison radio navigation systems |
-
1969
- 1969-11-10 GB GB5497169A patent/GB1308148A/en not_active Expired
-
1970
- 1970-11-09 ZA ZA707572A patent/ZA707572B/xx unknown
- 1970-11-09 CA CA097,702A patent/CA943219A/en not_active Expired
- 1970-11-09 NO NO04266/70A patent/NO129420B/no unknown
- 1970-11-09 DK DK568270A patent/DK132246C/da not_active IP Right Cessation
- 1970-11-09 ES ES385377A patent/ES385377A1/es not_active Expired
- 1970-11-09 SE SE15089/70A patent/SE359653B/xx unknown
- 1970-11-10 JP JP45098615A patent/JPS4936794B1/ja active Pending
- 1970-11-10 DE DE2055279A patent/DE2055279C3/de not_active Expired
- 1970-11-10 NL NL7016439.A patent/NL159195B/xx not_active IP Right Cessation
- 1970-11-10 FR FR7040327A patent/FR2077515B1/fr not_active Expired
- 1970-11-10 US US88398A patent/US3706995A/en not_active Expired - Lifetime
-
1976
- 1976-12-31 MY MY1976238A patent/MY7600238A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA943219A (en) | 1974-03-05 |
| NL159195B (nl) | 1979-01-15 |
| US3706995A (en) | 1972-12-19 |
| FR2077515B1 (de) | 1976-09-03 |
| MY7600238A (en) | 1976-12-31 |
| DE2055279C3 (de) | 1975-10-09 |
| FR2077515A1 (de) | 1971-10-29 |
| ZA707572B (en) | 1972-06-28 |
| DK132246B (da) | 1975-11-10 |
| GB1308148A (en) | 1973-02-21 |
| NL7016439A (de) | 1971-05-12 |
| ES385377A1 (es) | 1973-04-16 |
| JPS4936794B1 (de) | 1974-10-03 |
| NO129420B (de) | 1974-04-08 |
| DE2055279A1 (de) | 1971-06-03 |
| DE2055279B2 (de) | 1975-03-13 |
| DK132246C (da) | 1976-04-20 |